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Conti L, Mazzoni D, Marzorati C, Grasso R, Busacchio D, Petralia G, Pravettoni G. Observations Regarding the Detection of Abnormal Findings Following a Cancer Screening Whole-Body MRI in Asymptomatic Subjects: The Psychological Consequences and the Role of Personality Traits Over Time. J Magn Reson Imaging 2024. [PMID: 38821883 DOI: 10.1002/jmri.29461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND The use of whole-body MRI (WB-MRI) in oncology has uncovered frequent unexpected abnormal findings (AFs). However, the impact of AFs on the patients' mental well-being is still poorly examined. PURPOSE To investigate the long-term psychological consequences of AF detection following WB-MRI for cancer screening in asymptomatic individuals. STUDY TYPE Prospective, longitudinal. POPULATION 121 consecutive subjects of the general population (mean age = 52.61 ± 11.39 years; 63% males) scheduled for cancer screening by WB-MRI. FIELD STRENGTH/SEQUENCE 1.5-T and 3-T; protocol complied with Oncologically Relevant Findings Reporting and Data System (ONCO-RADS) guidelines. ASSESSMENT Participants completed the first psychological investigation (T0) immediately after the WB-MRI. Subsequently, it was repeated after 1-year (T1), and 4-years (T2, subgroup of 61 participants) without an MRI exam, assessing personality traits, tumor risk perception, quality of life, depressive, and anxious symptoms. Radiologists directly reported WB-MRI findings to the participants, explaining the clinical implications and the location of the AFs. The number and severity of AFs were assessed. STATISTICAL TESTS Pearson's correlations and analysis of variance with repeated measures assessed the psychological health variables' relationship and their changes over time. A P-value <0.05 was considered statistically significant. RESULTS All participants presented AFs, with 101 individuals categorized as ONCO-RADS 2 and 19 as ONCO-RADS 3. The AFs were most prevalent in bones (31.5%). The overall participants showed only a slight increase in depressive symptoms at T1 [F(1,112) = 7.54]. The severity and the number of AFs were not significantly related to psychological changes [ranging from P = 0.503 to P = 0.997]. Depressive and anxious symptoms over time were significantly affected by the traits of conscientiousness [T1: F(1,112) = 7.87; T2: F(1.708,90.544) = 3.40] and openness [T1: F(1,112) = 4.41]. DATA CONCLUSION Disclosing AFs by WB-MRI exams for cancer screening may not lead to long-term psychosocial consequences. Certain personality traits may, however, influence the psychological distress experienced by individuals with AFs after WB-MRI exams. LEVEL OF EVIDENCE: 2 TECHNICAL EFFICACY Stage 5.
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Affiliation(s)
- Lorenzo Conti
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
| | - Davide Mazzoni
- Department of Oncology and Haemato-Oncology, University of Milan, Milan, Italy
| | - Chiara Marzorati
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
| | - Roberto Grasso
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Haemato-Oncology, University of Milan, Milan, Italy
| | - Derna Busacchio
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
| | - Giuseppe Petralia
- Department of Oncology and Haemato-Oncology, University of Milan, Milan, Italy
- Division of Radiology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Gabriella Pravettoni
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Haemato-Oncology, University of Milan, Milan, Italy
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Vulasala SS, Virarkar M, Karbasian N, Calimano-Ramirez LF, Daoud T, Amini B, Bhosale P, Javadi S. Whole-body MRI in oncology: A comprehensive review. Clin Imaging 2024; 108:110099. [PMID: 38401295 DOI: 10.1016/j.clinimag.2024.110099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/28/2024] [Accepted: 01/31/2024] [Indexed: 02/26/2024]
Abstract
Whole-Body Magnetic Resonance Imaging (WB-MRI) has cemented its position as a pivotal tool in oncological diagnostics. It offers unparalleled soft tissue contrast resolution and the advantage of sidestepping ionizing radiation. This review explores the diverse applications of WB-MRI in oncology. We discuss its transformative role in detecting and diagnosing a spectrum of cancers, emphasizing conditions like multiple myeloma and cancers with a proclivity for bone metastases. WB-MRI's capability to encompass the entire body in a singular scan has ushered in novel paradigms in cancer screening, especially for individuals harboring hereditary cancer syndromes or at heightened risk for metastatic disease. Additionally, its contribution to the clinical landscape, aiding in the holistic management of multifocal and systemic malignancies, is explored. The article accentuates the technical strides achieved in WB-MRI, its myriad clinical utilities, and the challenges in integration into standard oncological care. In essence, this review underscores the transformative potential of WB-MRI, emphasizing its promise as a cornerstone modality in shaping the future trajectory of cancer diagnostics and treatment.
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Affiliation(s)
- Sai Swarupa Vulasala
- Department of Radiology, University of Florida College of Medicine, Jacksonville, FL, United States.
| | - Mayur Virarkar
- Department of Radiology, University of Florida College of Medicine, Jacksonville, FL, United States
| | - Niloofar Karbasian
- Department of Radiology, McGovern Medical School at University of Texas Health Houston, Houston, TX, United States
| | - Luis F Calimano-Ramirez
- Department of Radiology, University of Florida College of Medicine, Jacksonville, FL, United States
| | - Taher Daoud
- Division of Diagnostic Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Behrang Amini
- Division of Diagnostic Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Priya Bhosale
- Division of Diagnostic Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sanaz Javadi
- Division of Diagnostic Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Hu YS, Wu CA, Lin DC, Lin PW, Lee HJ, Lin LY, Lin CJ. Applying ONCO-RADS to whole-body MRI cancer screening in a retrospective cohort of asymptomatic individuals. Cancer Imaging 2024; 24:22. [PMID: 38326850 PMCID: PMC10848416 DOI: 10.1186/s40644-024-00665-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 01/20/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Whole-body magnetic resonance imaging (WB-MRI) has emerged as a valuable tool for cancer detection. This study evaluated the prevalence rates of cancer in asymptomatic individuals undergoing WB-MRI according to the Oncologically Relevant Findings Reporting and Data System (ONCO-RADS) classifications in order to assess the reliability of the classification method. METHODS We retrospectively enrolled 2064 asymptomatic individuals who participated in a WB-MRI cancer screening program between 2017 and 2022. WB-MRI was acquired on a 3-T system with a standard protocol, including regional multisequence and gadolinium-based contrast agent-enhanced oncologic MRI. Results of further examinations, including additional imaging and histopathology examinations, performed at our institute were used to validate the WB-MRI findings. Two radiologists blinded to the clinical outcome classified the WB-MRI findings according to the ONCO-RADS categories as follows: 1 (normal), 2 (benign finding highly likely), 3 (benign finding likely), 4 (malignant finding likely), and 5 (malignant finding highly likely). Firth logistic regression analysis was performed to determine the associations between participant characteristics and findings of ONCO-RADS category ≥ 4. RESULTS Of the 2064 participants with median age of 55 years, 1120 (54.3%) were men, 43 (2.1%) had findings of ONCO-RADS category ≥ 4, and 24 (1.2%) had confirmed cancer. The cancer prevalence rates were 0.1%, 5.4%, 42.9%, and 75% for ONCO-RADS categories 2, 3, 4, and 5, respectively. In the multivariable model, older age (OR: 1.035, p = 0.029) and history of hypertension (OR: 2.051, p = 0.026), hepatitis B carrier (OR: 2.584, p = 0.013), or prior surgery (OR: 3.787, p < 0.001) were independently associated with the findings for ONCO-RADS category ≥ 4. CONCLUSIONS The ONCO-RADS categories for cancer risk stratification were validated and found to be positively correlated with cancer risk. The application of ONCO-RADS facilitates risk-based management after WB-MRI for cancer screening.
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Affiliation(s)
- Yong-Sin Hu
- Department of Radiology, Taipei Hospital, Ministry of Health and Welfare, New Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chia-An Wu
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Radiology, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Dao-Chen Lin
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of Endocrine and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Po-Wei Lin
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Han-Jui Lee
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Lo-Yi Lin
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chung-Jung Lin
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan.
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Klinger-König J, Ittermann T, Martin II, Marx S, Schroeder HWS, Nauck M, Völzke H, Bülow R, Grabe HJ. Pituitary gland volumes and stress: Results of a population-based adult sample. J Psychiatr Res 2023; 168:325-333. [PMID: 37950977 DOI: 10.1016/j.jpsychires.2023.10.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 10/23/2023] [Accepted: 10/25/2023] [Indexed: 11/13/2023]
Abstract
Early and chronic stress was reported to alter the hypothalamic-pituitary-adrenal axis functioning which regulates the secretion of cortisol. Nevertheless, few studies mainly focused on specific study populations (e.g. adolescents, pregnant women, and psychiatric patients), and researched interactive associations of pituitary volumes and single stress markers. The present study used pituitary volumes of two adult general-population cohorts of the Study of Health in Pomerania (SHIP-START-2: N = 1026, 54% Men, 30-90 years; SHIP-TREND-0: N = 1868, 53% Men, 21-82 years). In linear regression models, main effects of the pituitary volumes as well as interaction effects with childhood abuse and neglect (Childhood Trauma Questionnaire) were estimated using depressive symptoms (Beck Depression Inventory-II), and serum cortisol concentrations as outcome variables. The results of both cohorts were integrated via meta-analyses. No main effect between pituitary volumes and depressive symptoms was observed (START-2: β = -0.004 [-0.082; 0.075], p = .929; TREND-0: β = 0.020 [-0.033; 0.073], p = .466; Meta-analysis: β = 0.012 [-0.031; 0.056], p = .580). However, larger pituitary volumes were associated with more depressive symptoms in participants with more severe childhood neglect (START-2: β = 0.051 [-0.024; 0.126], p = .183; TREND-0: β = 0.083 [0.006; 0.159], p = .034; Meta-analysis: β = 0.066 [0.013; 0.120], p = .015). Further, larger pituitary volumes were associated with lower serum cortisol concentrations in participants with more severe depressive symptoms (START-2: β = -0.087 [-0.145; -0.030], p = .003; TREND-0: β = -0.053 [-0.091; -0.015], p = .006; Meta-analysis: β = -0.063 [-0.095; -0.032], p = 8.39e-05). Summarizing, larger pituitary volumes were associated with more severe psychopathological symptoms, particularly in participants reporting early life stress. This was supported by stronger associations between pituitary volumes and cortisol concentrations in participants with more severe depressive symptoms. Future studies are needed to transfer these results into developmental stages of high hormonal changes and patient samples.
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Affiliation(s)
- Johanna Klinger-König
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany.
| | - Till Ittermann
- Institute for Community Medicine, University Medicine Greifswald, Germany
| | - Insa I Martin
- Institute for Community Medicine, University Medicine Greifswald, Germany
| | - Sascha Marx
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany; Dana-Farber Cancer Institute, Harvard Medical School, Boston, USA
| | - Henry W S Schroeder
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Matthias Nauck
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Germany; German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, University Medicine Greifswald, Germany
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, Germany
| | - Robin Bülow
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Germany
| | - Hans J Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany; German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
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Aboulafia AJ. CORR Insights®: What Is the Prevalence of Clinically Important Findings Among Incidentally Found Osseous Lesions? Clin Orthop Relat Res 2023; 481:2003-2004. [PMID: 37229545 PMCID: PMC10499093 DOI: 10.1097/corr.0000000000002710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/03/2023] [Indexed: 05/27/2023]
Affiliation(s)
- Albert J Aboulafia
- Associate Professor, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Blackburn CW, Richardson SM, DeVita RR, Dong O, Faraji N, Wurtz LD, Collier CD, Getty PJ. What Is the Prevalence of Clinically Important Findings Among Incidentally Found Osseous Lesions? Clin Orthop Relat Res 2023; 481:1993-2002. [PMID: 36975798 PMCID: PMC10499109 DOI: 10.1097/corr.0000000000002630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/31/2023] [Accepted: 02/28/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Patients with incidentally found musculoskeletal lesions are regularly referred to orthopaedic oncology. Most orthopaedic oncologists understand that many incidental findings are nonaggressive and can be managed nonoperatively. However, the prevalence of clinically important lesions (defined as those indicated for biopsy or treatment, and those found to be malignant) remains unknown. Missing clinically important lesions can result in harm to patients, but needless surveillance may exacerbate patient anxiety about their diagnosis and accrue low-value costs to the payor. QUESTIONS/PURPOSES (1) What percentage of patients with incidentally discovered osseous lesions referred to orthopaedic oncology had lesions that were clinically important, defined as those receiving biopsy or treatment or those found to be malignant? (2) Using standardized Medicare reimbursements as a surrogate for payor expense, what is the value of reimbursements accruing to the hospital system for the imaging of incidentally found osseous lesions performed during the initial workup period and during the surveillance period, if indicated? METHODS This was a retrospective study of patients referred to orthopaedic oncology for incidentally found osseous lesions at two large academic hospital systems. Medical records were queried for the word "incidental," and matches were confirmed by manual review. Patients evaluated at Indiana University Health between January 1, 2014, and December 31, 2020, and those evaluated at University Hospitals between January 1, 2017, and December 31, 2020, were included. All patients were evaluated and treated by the two senior authors of this study and no others were included. Our search identified 625 patients. Sixteen percent (97 of 625) of patients were excluded because their lesions were not incidentally found, and 12% (78 of 625) were excluded because the incidental findings were not bone lesions. Another 4% (24 of 625) were excluded because they had received workup or treatment by an outside orthopaedic oncologist, and 2% (10 of 625) were excluded for missing information. A total of 416 patients were available for preliminary analysis. Among these patients, 33% (136 of 416) were indicated for surveillance. The primary indication for surveillance included lesions with a benign appearance on imaging and low clinical suspicion of malignancy or fracture. A total of 33% (45 of 136) of these patients had less than 12 months of follow-up and were excluded from further analysis. No minimum follow-up criteria were applied to patients not indicated for surveillance because this would artificially inflate our estimated rate of clinically important findings. A total of 371 patients were included in the final study group. Notes from all clinical encounters with orthopaedic and nonorthopaedic providers were screened for our endpoints (biopsy, treatment, or malignancy). Indications for biopsy included lesions with aggressive features, lesions with nonspecific imaging characteristics and a clinical picture concerning for malignancy, and lesion changes seen on imaging during the surveillance period. Indications for treatment included lesions with increased risk of fracture or deformity, certain malignancies, and pathologic fracture. Diagnoses were determined using biopsy results if available or the documented opinion of the consulting orthopaedic oncologist. Imaging reimbursements were obtained from the Medicare Physician Fee Schedule for 2022. Because imaging charges vary across institutions and reimbursements vary across payors, this method was chosen to enhance the comparability of our findings across multiple health systems and studies. RESULTS Seven percent (26 of 371) of incidental findings were determined to be clinically important, as previously defined. Five percent (20 of 371) of lesions underwent tissue biopsy, and 2% (eight of 371) received surgical intervention. Fewer than 2% (six of 371) of lesions were malignant. Serial imaging changed the treatment of 1% (two of 136) of the patients, corresponding to a rate of one in 47 person-years. Median reimbursements to work up the incidental findings analyzed was USD 219 (interquartile range USD 0 to 404), with a range of USD 0 to 890. Among patients indicated for surveillance, the median annual reimbursement was USD 78 (IQR USD 0 to 389), with a range of USD 0 to 2706. CONCLUSION The prevalence of clinically important findings among patients referred to orthopaedic oncology for incidentally found osseous lesions is modest. The likelihood of surveillance resulting in a change of management was low, but the median reimbursements associated with following these lesions was also low. We conclude that after appropriate risk stratification by orthopaedic oncology, incidental lesions are rarely clinically important, and judicious follow-up with serial imaging can be performed without incurring high costs. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Collin W. Blackburn
- Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Spencer M. Richardson
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Robert R. DeVita
- Department of Radiology, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Oliver Dong
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Navid Faraji
- Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - L. Daniel Wurtz
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Christopher D. Collier
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Patrick J. Getty
- Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
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Pineyro MM, Sosa N, Rivero F, Tripodi D, Negrotto M, Lima R. Strikingly low prevalence of pituitary incidentalomas in a teaching hospital in Uruguay. Front Endocrinol (Lausanne) 2023; 14:1254180. [PMID: 37829684 PMCID: PMC10565029 DOI: 10.3389/fendo.2023.1254180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/07/2023] [Indexed: 10/14/2023] Open
Abstract
Background Pituitary incidentalomas are an occurrence documented in 10.6% of post-mortem examinations, 4%-20% of computed tomography (CT) scans, and 10%-38% of magnetic resonance imaging (MRI) cases, primarily consisting of microincidentalomas (<1 cm in size). However, the prevalence of pituitary incidentalomas in Uruguay remains unexplored. This study aimed to ascertain the prevalence of pituitary incidentalomas at our hospital. Methods In this investigation, we retrospectively identified patients who underwent brain CT and MRI at our hospital over a 1-year span due to conditions other than suspected or known pituitary disorders. The time frame covered was from 1 January to 31 December 2017. Our analysis encompassed all scans, and we conducted interviews with patients discovered to have pituitary incidentalomas. Furthermore, we conducted biochemical assessments in accordance with clinical and imaging traits. Results During the study period, a total of 3,894 patients underwent imaging procedures. Of these, 1,146 patients underwent MRI scans, and 2,748 underwent CT scans. The mean age was 53.1 ± 19 years, with a relatively even distribution between genders (50.6% women). The majority of imaging requisitions originated from the emergency department (43%), followed by outpatient clinics (29%), and inpatient wards (28%). Common reasons for imaging requests included trauma (20.4%), headaches (11.3%), and stroke (10.9%). Among these cases, two pituitary incidentalomas were detected, resulting in a prevalence of 5 cases per 10,000 individuals annually (0.051%). Both of these cases were initially identified through CT scans, with subsequent MRI scans performed for further assessment. The final diagnoses were a vascular aneurysm and a sellar meningioma, with the latter patient also exhibiting secondary hypothyroidism. Notably, no instances of pituitary adenomas were encountered. Conclusions The prevalence of pituitary incidentalomas within our hospital was notably low. Further research is necessary to more comprehensively investigate the occurrence of pituitary incidentalomas in our country.
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Affiliation(s)
- Maria M. Pineyro
- Clínica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Natalia Sosa
- Clínica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Florencia Rivero
- Clínica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Diego Tripodi
- Departamento Clínico de Imagenología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Matias Negrotto
- Departamento Clínico de Imagenología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Ramiro Lima
- Neurocirugía, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
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Weckbach S, Wielpütz MO, von Stackelberg O. [Patient-centered, value-based management of incidental findings in radiology]. RADIOLOGIE (HEIDELBERG, GERMANY) 2023; 63:657-664. [PMID: 37566128 DOI: 10.1007/s00117-023-01200-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/01/2023] [Indexed: 08/12/2023]
Abstract
As a byproduct of the increased use of high-resolution radiological imaging, the prevalence of incidental findings (IFs) has been increasing for years. The discovery of an incidental finding can allow early treatment of a potentially health-threatening disease and thus decisively change the course of the disease. However, many incidental findings are of low risk with little or no health impact, and yet their discovery often leads to a cascade of additional investigations. It is undisputed that incidental findings can have a direct impact on the life of the person and that not only psychosocial aspects such as worries and anxiety due to false-positive findings play a role, but that insurance, legal or professional problems can also occur under certain circumstances, which is why the correct handling of incidental findings and the accompanying ethical challenges that apply to them regularly give rise to discussions. General principles to consider when managing incidental findings are responsibility for the well-being of the patient/study participant and of society. In order to avoid overdiagnosis and overtreatment and to achieve high patient benefit, radiologists and clinicians must know how to properly deal with IFs. In recent years, various national and international societies have published important guidelines ("white papers") on how to deal with the management of IFs. It is important that radiologists are fully aware of and follow these guidelines and are also available to referring physicians for further discussions and advice. The most important fact is that the well-being of the patient must always be at the center of all decisions.
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Affiliation(s)
- Sabine Weckbach
- Research & Development, Pharmaceuticals, Radiology, Diagnostic Imaging, Data and AI Research-General Clinical Imaging Services (GCIS), Bayer AG, 13353, Berlin, Deutschland.
- University Hospital Heidelberg, Diagnostic and Interventional Radiology, Heidelberg, Deutschland.
| | - Mark O Wielpütz
- University Hospital Heidelberg, Diagnostic and Interventional Radiology, Heidelberg, Deutschland
- German Center for Lung Research (DZL), Translational Lung Research Center (TLRC) Heidelberg, Heidelberg, Deutschland
- Department of Diagnostic and Interventional Radiology with Nuclear Medicine, Thoraxklinik at University Hospital Heidelberg, Heidelberg, Deutschland
| | - Oyunbileg von Stackelberg
- University Hospital Heidelberg, Diagnostic and Interventional Radiology, Heidelberg, Deutschland
- German Center for Lung Research (DZL), Translational Lung Research Center (TLRC) Heidelberg, Heidelberg, Deutschland
- Department of Diagnostic and Interventional Radiology with Nuclear Medicine, Thoraxklinik at University Hospital Heidelberg, Heidelberg, Deutschland
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Di Primio G, Boyd GJ, Fung CI, Hurrell C, Brahm GL, Bird JR, Co SJ, Kirkpatrick IDC. Recommendations for the Management of Incidental Musculoskeletal Findings on MRI and CT. Can Assoc Radiol J 2023; 74:514-525. [PMID: 36710521 DOI: 10.1177/08465371231152151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The Canadian Association of Radiologists (CAR) Incidental Findings Working Group consists of both academic subspeciality and general radiologists tasked with either adapting American College of Radiology (ACR) guidelines to meet the needs of Canadian radiologists or authoring new guidelines where appropriate. In this case, entirely new guidelines to deal with incidental musculoskeletal findings that may be encountered on thoracoabdominal computed tomography or magnetic resonance imaging were drafted, focussing on which findings should prompt recommendations for further workup. These recommendations discuss how to deal with incidental marrow changes, focal bone lesions, abnormalities of the pubic symphysis and sacroiliac joints, fatty soft tissue masses, manifestations of renal osteodystrophy and finally discuss opportunistic osteoporosis evaluation.
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Affiliation(s)
- Gina Di Primio
- McMaster University, Hamilton, ON, Canada
- Department of Radiology, Oakville Trafalgar Memorial Hospital (Halton Health Care), Oakville, ON, Canada
| | - Gordon J Boyd
- Department of Radiology, Dalhousie University, Halifax, NS, Canada
| | - Christopher I Fung
- Department of Radiology and Diagnostic Imaging, University of Alberta, Edmonton, AB, Canada
| | - Casey Hurrell
- Canadian Association of Radiologists, Ottawa, ON, Canada
| | - Gary L Brahm
- Department of Medical Imaging, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Jeffery R Bird
- Department of Medical Imaging, University of Saskatchewan, Saskatoon, SK, Canada
| | - Steven J Co
- University of British Columbia, Vancouver, BC, Canada
| | - Iain D C Kirkpatrick
- Department of Diagnostic Radiology, University of Manitoba, Winnipeg, MB, Canada
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Satei AM, Razi F, Wang H, Medvedev S, Arpasi PJ. Satisfaction of search awareness in trauma radiology: Malignant renal lesion on a trauma thoracolumbar spine CT. Radiol Case Rep 2023; 18:2474-2477. [PMID: 37235081 PMCID: PMC10206375 DOI: 10.1016/j.radcr.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/28/2023] [Accepted: 04/02/2023] [Indexed: 05/28/2023] Open
Abstract
Fast-paced trauma imaging can result in misses relating to the nonosseous structures included in the field of view. We report a case of a Bosniak type III renal cyst, later found to be clear cell renal cell carcinoma, incidentally noted on post-traumatic CT of the thoracic and lumbar spine. This case includes a discussion of the circumstances which could result in a radiologist missing this finding, the idea of satisfaction of search, the importance of maintaining a thorough search pattern, and the management and communication of incidental findings.
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Affiliation(s)
- Alexander M. Satei
- Trinity Health Oakland Hospital, Pontiac, MI, USA
- Wayne State University School of Medicine, Detroit, MI, USA
| | - Farzad Razi
- Wayne State University School of Medicine, Detroit, MI, USA
| | - Huijuan Wang
- Trinity Health Oakland Hospital, Pontiac, MI, USA
- Wayne State University School of Medicine, Detroit, MI, USA
| | - Serguei Medvedev
- Trinity Health Oakland Hospital, Pontiac, MI, USA
- Wayne State University School of Medicine, Detroit, MI, USA
| | - Paul J. Arpasi
- Trinity Health Oakland Hospital, Pontiac, MI, USA
- Huron Valley Radiology, Ypsilanti, MI, USA
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11
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Gourtsoyianni S, Laniado M, Ros-Mendoza L, Mansueto G, Zamboni GA. The Spectrum of Solitary Benign Splenic Lesions-Imaging Clues for a Noninvasive Diagnosis. Diagnostics (Basel) 2023; 13:2120. [PMID: 37371015 DOI: 10.3390/diagnostics13122120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/03/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Cross-sectional imaging of the upper abdomen, especially if intravenous contrast has been administered, will most likely reveal any acute or chronic disease harbored in the spleen. Unless imaging is performed with the specific purpose of evaluating the spleen or characterizing a known splenic lesion, incidentally discovered splenic lesions pose a small challenge. Solitary benign splenic lesions include cysts, hemangiomas, sclerosing angiomatous nodular transformation (SANT), hamartomas, and abscesses, among others. Sarcoidosis and tuberculosis, although predominantly diffuse micronodular disease processes, may also present as a solitary splenic mass lesion. In addition, infarction and rupture, both traumatic and spontaneous, may take place in the spleen. This review aims to describe the imaging features of the most common benign focal splenic lesions, with emphasis on the imaging findings as these are encountered on routine cross-sectional imaging from a multicenter pool of cases that, coupled with clinical information, can allow a definite diagnosis.
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Affiliation(s)
- Sofia Gourtsoyianni
- 1st Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Areteion Hospital, 76, Vas. Sophias Ave., 11528 Athens, Greece
| | - Michael Laniado
- Institute and Policlinic for Diagnostic and Interventional Radiology, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Luis Ros-Mendoza
- Department of Radiology, Miguel Servet University Hospital, Paseo Isabel la Católica 1-3, 50009 Zaragoza, Spain
| | - Giancarlo Mansueto
- Istituto di Radiologia, DAI Patologia e Diagnostica, Policlinico GB Rossi, AOUI Verona, 37134 Verona, Italy
| | - Giulia A Zamboni
- Istituto di Radiologia, DAI Patologia e Diagnostica, Policlinico GB Rossi, AOUI Verona, 37134 Verona, Italy
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12
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Wu X, Tu M, Chen N, Yang J, Jin J, Qu S, Xiong S, Cao Z, Xu M, Pei S, Hu H, Ge Y, Fang J, Shao X. The efficacy and cerebral mechanism of intradermal acupuncture for major depressive disorder: a study protocol for a randomized controlled trial. Front Psychiatry 2023; 14:1181947. [PMID: 37255689 PMCID: PMC10226652 DOI: 10.3389/fpsyt.2023.1181947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 04/27/2023] [Indexed: 06/01/2023] Open
Abstract
Background Major depressive disorder (MDD) has emerged as the fifth leading cause of years lived with disability, with a high prevalent, affecting nearly 4% of the global population. While available evidence suggests that intradermal acupuncture may enhance the effectiveness of antidepressants, whether its efficacy is a specific therapeutic effect or a placebo effect has not been reported. Moreover, the cerebral mechanism of intradermal acupuncture as a superficial acupuncture (usually subcutaneous needling to a depth of 1-2 mm) for MDD remains unclear. Methods A total of 120 participants with MDD will be enrolled and randomized to the waiting list group, sham intradermal acupuncture group and active intradermal acupuncture group. All 3 groups will receive a 6-week intervention and a 4-week follow-up. The primary outcome will be measured by the Hamilton Depression Rating Scale-17 and the secondary outcome measures will be the Self-Rating depression scale and Pittsburgh sleep quality index. Assessments will be conducted at baseline, 3 weeks, 6 weeks, and during the follow-up period. In addition, 20 eligible participants in each group will be randomly selected to undergo head magnetic resonance imaging before and after the intervention to explore the effects of intradermal acupuncture on brain activity in MDD patients. Discussion If the intradermal acupuncture is beneficial, it is promising to be included in the routine treatment of MDD. Clinical Trial Registration Clinicaltrials.gov, NCT05720637.
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Affiliation(s)
- Xiaoting Wu
- Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases, The Third Clinical Medical College, Zhejiang Chinese Medical University,, Hangzhou, China
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Mingqi Tu
- Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases, The Third Clinical Medical College, Zhejiang Chinese Medical University,, Hangzhou, China
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Nisang Chen
- Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases, The Third Clinical Medical College, Zhejiang Chinese Medical University,, Hangzhou, China
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiajia Yang
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Junyan Jin
- Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases, The Third Clinical Medical College, Zhejiang Chinese Medical University,, Hangzhou, China
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Siying Qu
- Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases, The Third Clinical Medical College, Zhejiang Chinese Medical University,, Hangzhou, China
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Sangsang Xiong
- Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases, The Third Clinical Medical College, Zhejiang Chinese Medical University,, Hangzhou, China
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhijian Cao
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Maosheng Xu
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Shuangyi Pei
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Hantong Hu
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yinyan Ge
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Jianqiao Fang
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaomei Shao
- Key Laboratory for Research of Acupuncture Treatment and Transformation of Emotional Diseases, The Third Clinical Medical College, Zhejiang Chinese Medical University,, Hangzhou, China
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
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13
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de Vreede DK, Bessems JHJM, Dremmen MHG, Vernooij MW, van der Lugt A, Oei EHG. The prevalence of incidental findings on pelvis MRI of 8-13-year-old children. Pediatr Res 2022:10.1038/s41390-022-02259-6. [PMID: 36207540 DOI: 10.1038/s41390-022-02259-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 07/21/2022] [Accepted: 07/28/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND The prevalence and clinical relevance of incidental findings (IF(s)) on imaging assessing the pelvis in children has not been well documented. METHODS Three-thousand two-hundred thirty-one children (mean age 10.2 (range 8.6-12.9) years) were evaluated with MRI of the hips, pelvis, and lumbar spine, as part of a prospective population-based pediatric cohort study. Scans were reviewed by trained medical staff for abnormalities. IFs were categorized by clinical relevance and need for further clinical evaluation. RESULTS 8.3% (n = 267) of children featured at least one IF. One or more musculoskeletal IFs were found in 7.9% (n = 254) of children, however, only 0.8% (n = 2) of musculoskeletal IFs required clinical evaluation. Most frequent abnormalities were simple bone cysts 6.0% (n = 195), chondroid lesions 0.6% (n = 20), and perineural cysts 0.5% (n = 15). Intra-abdominal IFs were detected in 0.5% (n = 17) of children, with over half (n = 9) of these requiring evaluation. The three most common intra-abdominal IFs were a duplex collecting system 0.09% (n = 3), significant ascites 0.06% (n = 2), and hydroureteronephrosis 0.06% (n = 2). CONCLUSIONS IFs on MRI of the lower abdominal and hip region are relatively common in children aged 8-13 years, most of these can be confidently categorized as clinically irrelevant without the need for additional clinical or radiologic follow up. IMPACT Our research contributes greatly to the knowledge of the prevalence of (asymptomatic) pathology in children. We evaluated MR images of 3231 children, covering hip joints, pelvic skeleton, lower and mid-abdomen, and lumbar and lower thoracic spine as part of a population study. One or more musculoskeletal incidental finding were found in 7.9% of children. Most of these can be confidently categorized as clinically irrelevant without the need for additional follow up. However 0.8% of musculoskeletal findings required further evaluation. Intra-abdominal incidental findings were detected in 0.5% of children, with over half of the abdominal and urogenital findings requiring further evaluation.
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Affiliation(s)
- Desirée K de Vreede
- Erasmus MC, Department of Radiology, Doctor Molewaterplein 40, 3015 GD, Rotterdam, Zuid-Holland, The Netherlands.
| | - Johannes H J M Bessems
- Erasmus MC, Department of Orthopedics, Doctor Molewaterplein 40, 3015 GD, Rotterdam, Zuid-Holland, The Netherlands
| | - Marjolein H G Dremmen
- Erasmus MC, Department of Radiology, Doctor Molewaterplein 40, 3015 GD, Rotterdam, Zuid-Holland, The Netherlands
| | - Meike W Vernooij
- Erasmus MC, Department of Radiology, Doctor Molewaterplein 40, 3015 GD, Rotterdam, Zuid-Holland, The Netherlands
| | - Aad van der Lugt
- Erasmus MC, Department of Radiology, Doctor Molewaterplein 40, 3015 GD, Rotterdam, Zuid-Holland, The Netherlands
| | - Edwin H G Oei
- Erasmus MC, Department of Radiology, Doctor Molewaterplein 40, 3015 GD, Rotterdam, Zuid-Holland, The Netherlands
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14
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Long-Term Psychosocial Consequences of Whole-Body Magnetic Resonance Imaging and Reporting of Incidental Findings in a Population-Based Cohort Study. Diagnostics (Basel) 2022; 12:diagnostics12102356. [PMID: 36292045 PMCID: PMC9600583 DOI: 10.3390/diagnostics12102356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/19/2022] [Accepted: 09/25/2022] [Indexed: 11/16/2022] Open
Abstract
Management of radiological incidental findings (IF) is of rising importance; however, psychosocial implications of IF reporting remain unclear. We compared long-term psychosocial effects between individuals who underwent whole-body magnetic resonance imaging (MRI) with and without reported IF, and individuals who did not undergo imaging. We used a longitudinal population-based cohort from Western Europe. Longitudinal analysis included three examinations (exam 1, 6 years prior to MRI; exam 2, MRI; exam 3, 4 years after MRI). Psychosocial outcomes included PHQ-9 (Patient Health Questionnaire), DEEX (Depression and Exhaustion Scale), PSS-10 (Perceived Stress Scale) and a Somatization Scale. Univariate analyses and adjusted linear mixed models were calculated. Among 855 included individuals, 25% (n = 212) underwent MRI and 6% (n = 50) had at least one reported IF. Compared to MRI participants, non-participants had a higher psychosocial burden indicated by PHQ-9 in exam 1 (3.3 ± 3.3 vs. 2.5 ± 2.3) and DEEX (8.6 ± 4.7 vs. 7.7 ± 4.4), Somatization Scale (5.9 ± 4.3 vs. 4.8 ± 3.8) and PSS-10 (14.7 ± 5.7 vs. 13.7 ± 5.3, all p < 0.05) in exam 3. MRI participation without IF reporting was significantly associated with lower values of DEEX, PHQ-9 and Somatization Scale. There were no significant differences at the three timepoints between MRI participants with and without IF. In conclusion, individuals who voluntarily participated in whole-body MRI had less psychosocial burden and imaging and IF reporting were not associated with adverse long-term psychosocial consequences. However, due to the study design we cannot conclude that the MRI exam itself represented a beneficial intervention causing improvement in mental health scores.
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15
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Tahara S, Hattori Y, Suzuki K, Ishisaka E, Teramoto S, Morita A. An Overview of Pituitary Incidentalomas: Diagnosis, Clinical Features, and Management. Cancers (Basel) 2022; 14:cancers14174324. [PMID: 36077858 PMCID: PMC9454484 DOI: 10.3390/cancers14174324] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 11/21/2022] Open
Abstract
Simple Summary A pituitary incidentaloma is a pituitary tumor or mass that is incidentally discovered in imaging studies which have been performed for reasons other than the symptoms of pituitary lesions. The majority of pituitary incidentalomas are pituitary neuroendocrine tumors (PitNETs) and Rathke cleft cysts. PitNETs have received attention because of their distinction from pituitary adenoma in the new World Health Organization (WHO) classification. The natural history of PitNETs is partially known, and the management of pituitary incidentalomas has been determined based on this history; however, the pathology of PitNETs has significantly changed with the new WHO classification, and studies with a high level of evidence are required to consider treatment guidelines for pituitary incidentalomas. Abstract Pituitary incidentalomas are tumors or mass lesions of the pituitary gland. These are incidentally discovered during imaging studies for symptoms that are not causally related to pituitary diseases. The most common symptom that triggers an examination is headache, and the most common type of pituitary incidentalomas are pituitary neuroendocrine tumors (PitNETs) and Rathke cleft cysts. The existing treatment strategy is controversial; however, surgical resection is recommended in cases of clinically non-functioning PitNETs with optic chiasm compression. In contrast, cystic lesions, such as Rathke cleft cysts, should be followed if the patients are asymptomatic. In this case, MRI and pituitary function tests are recommended every six months to one year; if there is no change, the follow-up period should be extended. The natural history of PitNET is partially known, and the management of pituitary incidentalomas is determined by this history. However, the pathogenesis of PitNET has significantly changed with the new World Health Organization classification, and follow-up is important based on this new classification. Therefore, a high level of evidence-based research is needed to consider treatment guidelines for pituitary incidentalomas in the future.
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Affiliation(s)
- Shigeyuki Tahara
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
- Correspondence:
| | - Yujiro Hattori
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
- Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8602, Japan
| | - Koji Suzuki
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - Eitaro Ishisaka
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - Shinichiro Teramoto
- Department of Neurosurgery, Juntendo University School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo 113-8431, Japan
| | - Akio Morita
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
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16
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Wang Y, Galante JR, Haroon A, Wan S, Afaq A, Payne H, Bomanji J, Adeleke S, Kasivisvanathan V. The future of PSMA PET and WB MRI as next-generation imaging tools in prostate cancer. Nat Rev Urol 2022; 19:475-493. [PMID: 35789204 DOI: 10.1038/s41585-022-00618-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2022] [Indexed: 11/09/2022]
Abstract
Radiolabelled prostate-specific membrane antigen (PSMA)-based PET-CT has been shown in numerous studies to be superior to conventional imaging in the detection of nodal or distant metastatic lesions. 68Ga-PSMA PET-CT is now recommended by many guidelines for the detection of biochemically relapsed disease after radical local therapy. PSMA radioligands can also function as radiotheranostics, and Lu-PSMA has been shown to be a potential new line of treatment for metastatic castration-resistant prostate cancer. Whole-body (WB) MRI has been shown to have a high diagnostic performance in the detection and monitoring of metastatic bone disease. Prospective, randomized, multicentre studies comparing 68Ga-PSMA PET-CT and WB MRI for pelvic nodal and metastatic disease detection are yet to be performed. Challenges for interpretation of PSMA include tracer trapping in non-target tissues and also urinary excretion of tracers, which confounds image interpretation at the vesicoureteral junction. Additionally, studies have shown how long-term androgen deprivation therapy (ADT) affects PSMA expression and could, therefore, reduce tracer uptake and visibility of PSMA+ lesions. Furthermore, ADT of short duration might increase PSMA expression, leading to the PSMA flare phenomenon, which makes the accurate monitoring of treatment response to ADT with PSMA PET challenging. Scan duration, detection of incidentalomas and presence of metallic implants are some of the major challenges with WB MRI. Emerging data support the wider adoption of PSMA PET and WB MRI for diagnosis, staging, disease burden evaluation and response monitoring, although their relative roles in the standard-of-care management of patients are yet to be fully defined.
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Affiliation(s)
- Yishen Wang
- School of Clinical Medicine, University of Cambridge, Cambridge, UK. .,Barking, Havering and Redbridge University Hospitals NHS Trust, Romford, UK.
| | - Joao R Galante
- Department of Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Athar Haroon
- Department of Nuclear Medicine, Barts Health NHS Trust, London, UK
| | - Simon Wan
- Institute of Nuclear Medicine, University College London, London, UK
| | - Asim Afaq
- Institute of Nuclear Medicine, University College London, London, UK.,Department of Radiology, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Heather Payne
- Department of Oncology, University College London Hospitals, London, UK
| | - Jamshed Bomanji
- Institute of Nuclear Medicine, University College London, London, UK
| | - Sola Adeleke
- Department of Oncology, Guy's and St Thomas' NHS Foundation Trust, London, UK.,School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - Veeru Kasivisvanathan
- Division of Surgery & Interventional Science, University College London, London, UK.,Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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17
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Na Kim J, Jin Park H, Yeon Won S, Kim M, Woo Hong S, Kim E, Jin Park S, Taek Lee Y. Whole-body MRI for preventive health screening in a general population: Prevalence of incidental findings around the hip. Eur J Radiol 2022; 150:110239. [DOI: 10.1016/j.ejrad.2022.110239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 01/27/2022] [Accepted: 03/05/2022] [Indexed: 11/26/2022]
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18
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Kumasaka S, Motegi S, Kumasaka Y, Nishikata T, Otomo M, Tsushima Y. Whole-body magnetic resonance imaging (WB-MRI) with diffusion-weighted whole-body imaging with background body signal suppression (DWIBS) in prostate cancer: Prevalence and clinical significance of incidental findings. Br J Radiol 2022; 95:20210459. [PMID: 34111963 PMCID: PMC8978253 DOI: 10.1259/bjr.20210459] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE Diffusion-weighted whole-body imaging with background body signal suppression (DWIBS) is now recommended as a first-line staging modality in prostate cancer patients, and the widespread use of DWIBS may lead to an increased frequency of incidental findings. The aim of this study was to evaluate the prevalence and clinical significance of incidental findings on whole-body magnetic resonance imaging (WB-MRI) with DWIBS. METHODS Data from 124 patients with prostate cancer (age, 76.5 ± 5.6 years), who underwent 1.5 T WB-MRI with STIR, TSE-T2, TSE-T1, In/Out GRE, and DWIBS sequences, were retrospectively analyzed. Findings unrelated to prostate cancer were considered as incidental findings and categorized into two groups based on their clinical implications as follows: imaging follow-up or additional examinations was required (significant incidental findings) and no need to additional work-up (non-significant incidental findings). A chi-square test was performed to compare the differences in the prevalence of significant incidental findings based on age (≤75 and>75 years old). RESULTS A total of 334 incidental findings were found with 8.1% (n = 27) as significant incidental findings. Significant incidental findings were more frequent in patients over 75 years old than those of 75 years old or younger (28.6% vs 11.1%, p = 0.018). CONCLUSION Clinically significant incidental findings, which required imaging follow-up or additional examinations, were commonly observed in prostate cancer patients on WB-MRI/DWIBS. ADVANCES IN KNOWLEDGE Some incidental findings were clinically significant that may lead to changes in treatment strategy. Checking the entire organ carefully for abnormalities and reporting any incidental findings detected are important.
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Affiliation(s)
- Soma Kumasaka
- Department of Diagnostic Radiology and Nuclear Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Shunichi Motegi
- Department of Radiological Sciences, School of Health Sciences, International University of Health and Welfare, Otawara City, Japan
| | - Yuka Kumasaka
- Department of Diagnostic Radiology and Nuclear Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | | | - Masami Otomo
- Department of Radiology, Josai Clinic, Maebashi, Japan
| | - Yoshito Tsushima
- Department of Diagnostic Radiology and Nuclear Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
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Al-Sarhani H, Gottumukkala RV, Grasparil ADS, Tung EL, Gee MS, Greer MLC. Screening of cancer predisposition syndromes. Pediatr Radiol 2022; 52:401-417. [PMID: 33791839 DOI: 10.1007/s00247-021-05023-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/14/2021] [Accepted: 02/17/2021] [Indexed: 12/19/2022]
Abstract
Pediatric patients with cancer predisposition syndromes are at increased risk of developing malignancies compared with their age-matched peers, necessitating regular surveillance. Screening protocols differ among syndromes and are composed of a number of elements, imaging being one. Surveillance can be initiated in infants, children and adolescents with a tumor known or suspected of being related to a cancer predisposition syndrome or where genetic testing identifies a germline pathogenic gene variant in an asymptomatic child. Pre-symptomatic detection of malignant neoplasms offers potential to improve treatment options and survival outcomes, but the benefits and risks of screening need to be weighed, particularly with variable penetrance in many cancer predisposition syndromes. In this review we discuss the benefits and risks of surveillance imaging and the importance of integrating imaging and non-imaging screening elements. We explore the principles of surveillance imaging with particular reference to whole-body MRI, considering the strategies to minimize false-negative and manage false-positive whole-body MRI results, the value of standardized nomenclature when reporting risk stratification to better guide patient management, and the need for timely communication of results to allay anxiety. Cancer predisposition syndrome screening is a multimodality, multidisciplinary and longitudinal process, so developing formalized frameworks for surveillance imaging programs should enhance diagnostic performance while improving the patient experience.
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Affiliation(s)
- Haifa Al-Sarhani
- Department of Diagnostic Imaging, The Hospital for Sick Children, 555 University Ave., Toronto, ON, M5G 1X8, Canada.,Department of Medical Imaging, University of Toronto, Toronto, ON, Canada
| | - Ravi V Gottumukkala
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Angelo Don S Grasparil
- Department of Radiological Sciences, Cardinal Santos Medical Center, San Juan City, Philippines
| | - Eric L Tung
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael S Gee
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Mary-Louise C Greer
- Department of Diagnostic Imaging, The Hospital for Sick Children, 555 University Ave., Toronto, ON, M5G 1X8, Canada. .,Department of Medical Imaging, University of Toronto, Toronto, ON, Canada.
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20
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Kasch R, Truthmann J, Hancock MJ, Maher CG, Otto M, Nell C, Reichwein N, Bülow R, Chenot JF, Hofer A, Wassilew G, Schmidt CO. Association of Lumbar MRI Findings with Current and Future Back Pain in a Population-based Cohort Study. Spine (Phila Pa 1976) 2022; 47:201-211. [PMID: 34405825 DOI: 10.1097/brs.0000000000004198] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Population-based cohort study. OBJECTIVE We examined associations between common lumbar degenerative changes observed on magnetic resonance imaging (MRI) and present or future low back pain (LBP). SUMMARY OF BACKGROUND DATA The association between lumbar MRI degenerative findings and LBP is unclear. Longitudinal studies are sparse. METHODS Participants (n = 3369) from a population-based cohort study were imaged at study entry, with LBP status measured at baseline and 6-year follow-up. MRI scans were reported on for the presence of a range of MRI findings. LBP status was measured on a 0 to 10 scale. Regression models were used to estimate the cross-sectional and longitudinal associations between individual and multiple MRI findings and LBP severity. Separate longitudinal analyses were conducted for participants with and without baseline pain. RESULTS MRI findings were present in persons with and without back pain at baseline. Higher proportions were found in older age groups. 76.4% of participants had a least one MRI finding and 8.3% had five or more different MRI findings. Cross-sectionally, most MRI findings were slightly more common in those with LBP and pain severity was slightly higher in those with MRI findings (ranging from 0.06 for high intensity zone to 0.83 for spondylolisthesis). In the longitudinal analyses, we found most MRI findings were not associated with future LBP-severity regardless of the presence or absence of baseline pain. Compared to zero MRI findings, having multiple MRI findings (five or more) was associated with mildly greater pain-severity at baseline (0.84; 0.50-1.17) and greater increase in pain-severity over 6 years in those pain free at baseline (1.21; 0.04-2.37), but not in those with baseline pain (-0.30; -0.99 to 0.38). CONCLUSION Our study shows that the MRI degenerative findings we examined, individually or in combination, do not have clinically important associations with LBP, with almost all effects less than one unit on a 0 to 10 pain scale.Level of Evidence: 3.
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Affiliation(s)
- Richard Kasch
- Clinic for Orthopedics and Orthopedic Surgery, University Medicine Greifswald, Greifswald, Germany
| | - Julia Truthmann
- Department of Family Medicine, Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Mark J Hancock
- Department of Health Professions, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia
| | - Christopher G Maher
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, Australia
| | - Markus Otto
- Institute for Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| | - Christopher Nell
- Institute for Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| | - Niklas Reichwein
- Clinic for Orthopedics and Orthopedic Surgery, University Medicine Greifswald, Greifswald, Germany
| | - Robin Bülow
- Institute for Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| | - Jean-François Chenot
- Department of Family Medicine, Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Andre Hofer
- Clinic for Orthopedics and Orthopedic Surgery, University Medicine Greifswald, Greifswald, Germany
| | - Georgi Wassilew
- Clinic for Orthopedics and Orthopedic Surgery, University Medicine Greifswald, Greifswald, Germany
| | - Carsten Oliver Schmidt
- Department SHIP-KEF, Institute for Community Medicine, University Medicine of Greifswald, Greifswald, Germany
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Braun J, Baraliakos X, Bülow R, Schmidt CO, Richter A. Striking sex differences in magnetic resonance imaging findings in the sacroiliac joints in the population. Arthritis Res Ther 2022; 24:29. [PMID: 35057838 PMCID: PMC8772059 DOI: 10.1186/s13075-021-02712-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 12/21/2021] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
In patients with axial spondyloarthritis (axSpA), magnetic resonance imaging (MRI) is used to detect bone marrow edema (BME) in sacroiliac joints (SIJ) but SIJ BME are also detected in the population. Not much is known about sex differences in that regard.
Objective
To explore sex-specific differences associated with the extent of BME in the SIJ suggestive of axSpA in a general population cohort study.
Methods
Taking advantage of 793 recently evaluated MRIs of subjects < 45 years taking part in the SHIP cohort, we used negative-binomial (NB) count data regression to analyze factors associated with the extent of SIJ BME. Predictors were explored by model-based boosting (MBB), a machine learning approach.
Results
Estimates of NB regression showed strong effects of sex in interaction with age, BMI, back pain, and particularly HLA-B27. The NB regression model showed incidence rate ratios (IRR) for the main effect of sex (females vs. males): 0.94 [95% CI: 0.63; 1.41], HLA-B27: 4.32 [2.09; 9.8], and for the interaction of sex to HLA-B27: 0.22 [0.06; 0.75]. According to MBB, HLA-B27 positivity, BMI, current smoking, back pain in the last 3 months, the interaction of sex and HLA-B27, and delivery in the last 12 months were of highest importance to explain the extent of SIJ BME.
Conclusions
Different factors were associated with the extent of SIJ BME in females and males. Most importantly, HLA-B27 was relevant only in males but not in females in whom a postpartal state was important. This finding may be relevant for the pathogenesis of axSpA.
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Ahn TR, Jeong YM, Park SH, Jeon JY, Lee SW, Shim YS. Analysis of critical report notification from musculoskeletal radiology in a tertiary academic medical institution with a regional trauma center. PLoS One 2022; 17:e0262511. [PMID: 35025970 PMCID: PMC8758081 DOI: 10.1371/journal.pone.0262511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 12/28/2021] [Indexed: 11/18/2022] Open
Abstract
Purpose We aimed to analyze the prevalence, causes, and clinical settings of 4-year critical radiologic reports (CRRs) notified from the musculoskeletal section of the radiology department. Then, we investigated the communication outcomes. Methods This study was approved by our institutional review board. We retrospectively included 175 musculoskeletal CRRs from our database between January 2017 and December 2020. The CRRs were analyzed by two musculoskeletal radiologists, who categorized the CRRs by clinical setting (emergency department(ED) patient, outpatient, and inpatient), body part, type of image modality, reason for CRR, incidental lesion, and clinical outcome. The clinical outcome was retrieved from the electronic medical records. Results The 175 musculoskeletal CRRs accounted for 5.4% of the CRRs (n = 3217) available in the study period. Most CRRs (94.9%, 166/175) corresponded to the musculoskeletal system, while the remaining ones (5.1%, 9/175) corresponded to the non-musculoskeletal system. In addition, the spine, extremities, and thoracic cage accounted for 52.6%, 40.6%, and 1.7% of the musculoskeletal CRRs, respectively. Moreover, most patients presented to the ED (50.3%, 88/175), followed by inpatients (30.9%, 54/175), and outpatients (18.9%, 33/175). The CRR reasons included missed fracture (54.3%), suspected malignancy (16%), clinical emergency (10.3%), unexpected infection/inflammation (11.4%), and others (8%). Furthermore, 11 (6.3%) incidental lesions were not related to the primary imaging purpose. Referring clinicians actively acknowledged 80% of the CRRs. The loss to follow-up action was the highest in the ED patients (35.2%, 31/88; p < 0.001), being significantly higher than that in outpatients (6.1%, 2/33) and inpatients (3.7%, 2/54). Conclusion Missed fractures were the most common cause of musculoskeletal CRRs. ED showed prevalence in musculoskeletal CRRs and reflected the highest loss to follow-up action. ED physicians should pay more attention to CRRs to enhance patient care.
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Affiliation(s)
- Tae Ran Ahn
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Yu Mi Jeong
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
- * E-mail:
| | - So Hyun Park
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Ji Young Jeon
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Sheen-Woo Lee
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Young Sup Shim
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
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Schmidt CO, Sierocinski E, Baumeister S, Hegenscheid K, Völzke H, Chenot JF. Effects of whole-body MRI on outpatient health service costs: a general-population prospective cohort study in Mecklenburg-Vorpommern, Germany. BMJ Open 2022; 12:e056572. [PMID: 34996801 PMCID: PMC8744128 DOI: 10.1136/bmjopen-2021-056572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE Whole-body MRI (wb-MRI) is increasingly used in research and screening but little is known about the effects of incidental findings (IFs) on health service utilisation and costs. Such effects are particularly critical in an observational study. Our principal research question was therefore how participation in a wb-MRI examination with its resemblance to a population-based health screening is associated with outpatient service costs. DESIGN Prospective cohort study. SETTING General population Mecklenburg-Vorpommern, Germany. PARTICIPANTS Analyses included 5019 participants of the Study of Health in Pomerania with statutory health insurance data. 2969 took part in a wb-MRI examination in addition to a clinical examination programme that was administered to all participants. MRI non-participants served as a quasi-experimental control group with propensity score weighting to account for baseline differences. PRIMARY AND SECONDARY OUTCOME MEASURES Outpatient costs (total healthcare usage, primary care, specialist care, laboratory tests, imaging) during 24 months after the examination were retrieved from claims data. Two-part models were used to compute treatment effects. RESULTS In total, 1366 potentially relevant IFs were disclosed to 948 MRI participants (32% of all participants); most concerned masses and lesions (769 participants, 81%). Costs for outpatient care during the 2-year observation period amounted to an average of €2547 (95% CI 2424 to 2671) for MRI non-participants and to €2839 (95% CI 2741 to 2936) for MRI participants, indicating an increase of €295 (95% CI 134 to 456) per participant which corresponds to 11.6% (95% CI 5.2% to 17.9%). The cost increase was sustained rather than being a short-term spike. Imaging and specialist care related costs were the main contributors to the increase in costs. CONCLUSIONS Communicated findings from population-based wb-MRI substantially impacted health service utilisation and costs. This introduced bias into the natural course of healthcare utilisation and should be taken care for in any longitudinal analyses.
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Affiliation(s)
- Carsten Oliver Schmidt
- Institute for Community Medicine - Department SHIP/KEF, University Medicine Greifswald, Greifswald, MV, Germany
| | - Elizabeth Sierocinski
- Institute for Community Medicine - Department of Family Medicine, University Medicine Greifswald, Greifswald, MV, Germany
| | - Sebastian Baumeister
- Institute of Health Services Research in Dentistry, University of Muenster, Muenster, Niedersachsen, Germany
| | - Katrin Hegenscheid
- Unfallkrankenhaus Berlin, Berlin, Berlin, Germany
- Department of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, MV, Germany
| | - Henry Völzke
- Institute for Community Medicine - Department SHIP/KEF, University Medicine Greifswald, Greifswald, MV, Germany
- DZD - German Center for Diabetes Research - Partner Site Greifswald, Greifswald, MV, Germany
- DZHK - German Centre for Cardiovascular Research - Partner Site Greifswald, Greifswald, MV, Germany
| | - J-F Chenot
- Institute for Community Medicine - Department of Family Medicine, University Medicine Greifswald, Greifswald, MV, Germany
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Interaction of childhood abuse and depressive symptoms on cortical thickness: a general population study. Eur Arch Psychiatry Clin Neurosci 2022; 272:1523-1534. [PMID: 35217912 PMCID: PMC9653317 DOI: 10.1007/s00406-022-01387-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 02/01/2022] [Indexed: 11/29/2022]
Abstract
Childhood abuse was inconsistently related to whole-brain cortical thickness in former studies. However, both childhood abuse and cortical thickness have been associated with depressive symptoms. We hypothesised that childhood abuse moderates the association between depressive symptoms and cortical thickness. In 1551 individuals of the general population, associations between whole-brain cortical thickness and the interaction of childhood abuse (emotional, physical, and sexual) and depressive symptoms were analysed using an ANCOVA. Linear regression analyses were used to estimate the same effect on the cortical thickness of 34 separate regions (Desikan-Killiany-atlas). A significant interaction effect of childhood abuse and depressive symptoms was observed for whole-brain cortical thickness (F(2, 1534) = 5.28, p = 0.007). A thinner cortex was associated with depressive symptoms in abused (t value = 2.78, p = 0.025) but not in non-abused participants (t value = - 1.50, p = 0.224). Focussing on non-depressed participants, a thicker whole-brain cortex was found in abused compared to non-abused participants (t value = - 2.79, p = 0.025). Similar interaction effects were observed in 12 out of 34 cortical regions. Our results suggest that childhood abuse is associated with reduced cortical thickness in subjects with depressive symptoms. In abused subjects without depressive symptoms, larger cortical thickness might act compensatory and thus reflect resilience against depressive symptoms.
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Hosten N, Bülow R, Völzke H, Domin M, Schmidt CO, Teumer A, Ittermann T, Nauck M, Felix S, Dörr M, Markus MRP, Völker U, Daboul A, Schwahn C, Holtfreter B, Mundt T, Krey KF, Kindler S, Mksoud M, Samietz S, Biffar R, Hoffmann W, Kocher T, Chenot JF, Stahl A, Tost F, Friedrich N, Zylla S, Hannemann A, Lotze M, Kühn JP, Hegenscheid K, Rosenberg C, Wassilew G, Frenzel S, Wittfeld K, Grabe HJ, Kromrey ML. SHIP-MR and Radiology: 12 Years of Whole-Body Magnetic Resonance Imaging in a Single Center. Healthcare (Basel) 2021; 10:33. [PMID: 35052197 PMCID: PMC8775435 DOI: 10.3390/healthcare10010033] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/16/2022] Open
Abstract
The Study of Health in Pomerania (SHIP), a population-based study from a rural state in northeastern Germany with a relatively poor life expectancy, supplemented its comprehensive examination program in 2008 with whole-body MR imaging at 1.5 T (SHIP-MR). We reviewed more than 100 publications that used the SHIP-MR data and analyzed which sequences already produced fruitful scientific outputs and which manuscripts have been referenced frequently. Upon reviewing the publications about imaging sequences, those that used T1-weighted structured imaging of the brain and a gradient-echo sequence for R2* mapping obtained the highest scientific output; regarding specific body parts examined, most scientific publications focused on MR sequences involving the brain and the (upper) abdomen. We conclude that population-based MR imaging in cohort studies should define more precise goals when allocating imaging time. In addition, quality control measures might include recording the number and impact of published work, preferably on a bi-annual basis and starting 2 years after initiation of the study. Structured teaching courses may enhance the desired output in areas that appear underrepresented.
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Affiliation(s)
- Norbert Hosten
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Robin Bülow
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
| | - Martin Domin
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Carsten Oliver Schmidt
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
| | - Alexander Teumer
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
| | - Till Ittermann
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
| | - Matthias Nauck
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Stephan Felix
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Department of Internal Medicine B, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Marcus Dörr
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Department of Internal Medicine B, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Marcello Ricardo Paulista Markus
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Department of Internal Medicine B, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Uwe Völker
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Interfaculty Institute of Genetics and Functional Genomics, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Amro Daboul
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Christian Schwahn
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Birte Holtfreter
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry, University Medicine Greifswald, 17475 Greifswald, Germany; (B.H.); (T.K.)
| | - Torsten Mundt
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Karl-Friedrich Krey
- Department of Orthodontics, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Stefan Kindler
- Department of Oral and Maxillofacial Surgery/Plastic Surgery, University Medicine Greifswald, 17475 Greifswald, Germany; (S.K.); (M.M.)
| | - Maria Mksoud
- Department of Oral and Maxillofacial Surgery/Plastic Surgery, University Medicine Greifswald, 17475 Greifswald, Germany; (S.K.); (M.M.)
| | - Stefanie Samietz
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Reiner Biffar
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Wolfgang Hoffmann
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- German Centre for Neurodegenerative Diseases (DZNE), Partner Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - Thomas Kocher
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry, University Medicine Greifswald, 17475 Greifswald, Germany; (B.H.); (T.K.)
| | - Jean-Francois Chenot
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
| | - Andreas Stahl
- Clinic of Ophthalmology, University Medicine Greifswald, 17475 Greifswald, Germany; (A.S.); (F.T.)
| | - Frank Tost
- Clinic of Ophthalmology, University Medicine Greifswald, 17475 Greifswald, Germany; (A.S.); (F.T.)
| | - Nele Friedrich
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Stephanie Zylla
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Anke Hannemann
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Martin Lotze
- Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Jens-Peter Kühn
- Institute and Policlinic of Diagnostic and Interventional Radiology, Medical University, Carl-Gustav Carus, 01307 Dresden, Germany;
| | - Katrin Hegenscheid
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Christian Rosenberg
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Georgi Wassilew
- Clinic of Orthopedics, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Stefan Frenzel
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, 17475 Greifswald, Germany; (S.F.); (K.W.); (H.J.G.)
| | - Katharina Wittfeld
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, 17475 Greifswald, Germany; (S.F.); (K.W.); (H.J.G.)
- German Center of Neurodegenerative Diseases (DZNE), Rostock/Greifswald, Site Greifswald, 17489 Greifswald, Germany
| | - Hans J. Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, 17475 Greifswald, Germany; (S.F.); (K.W.); (H.J.G.)
- German Center of Neurodegenerative Diseases (DZNE), Rostock/Greifswald, Site Greifswald, 17489 Greifswald, Germany
| | - Marie-Luise Kromrey
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
- Correspondence:
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Vander Wyst KB, Olson ML, Bailey SS, Valencia AM, Peña A, Miller J, Shub M, Seabrooke L, Pimentel J, Olsen K, Rosenberg RB, Shaibi GQ. Communicating incidental and reportable findings from research MRIs: considering factors beyond the findings in an underrepresented pediatric population. BMC Med Res Methodol 2021; 21:275. [PMID: 34865631 PMCID: PMC8647358 DOI: 10.1186/s12874-021-01459-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/27/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The application of advanced imaging in pediatric research trials introduces the challenge of how to effectively handle and communicate incidental and reportable findings. This challenge is amplified in underserved populations that experience disparities in access to healthcare as recommendations for follow-up care may be difficult to coordinate. Therefore, the purpose of the present report is to describe the process for identifying and communicating findings from a research MRI to low-income Latino children and families. METHODS Latino adolescents (n = 86) aged 12-16 years old with obesity and prediabetes underwent a research MRI (3 Tesla Philips Ingenia®) as part of a randomized controlled diabetes prevention trial. The research MRIs were performed at baseline and 6 months to assess changes in whole-abdominal fat distribution and organ fat in response to the intervention. An institutional pathway was developed for identifying and reporting findings to participants and families. The pathway was developed through a collaborative process with hospital administration, research compliance, radiology, and the research team. All research images were reviewed by a board-certified pediatric radiologist who conveyed findings to the study pediatrician for determination of clinical actionability and reportability to children and families. Pediatric sub-specialists were consulted as necessary and a primary care practitioner (PCP) from a free community health clinic agreed to receive referrals for uninsured participants. RESULTS A total of 139 images (86 pre- and 53 post-intervention) were reviewed with 31 findings identified and 23 deemed clinically actionable and reportable. The only reportable finding was severely elevated liver fat (> 10%, n = 14) with the most common and concerning incidental findings being horseshoe kidney (n = 1) and lung lesion (n = 1). The remainder (n = 7) were less serious. Of youth with a reportable or incidental finding, 18 had a PCP but only 7 scheduled a follow-up appointment. Seven participants without a PCP were referred to a safety-net clinic for follow-up. CONCLUSIONS With the increased utilization of high-resolution imaging in pediatric research, additional standardization is needed on what, when, and how to return incidental and reportable findings to participants, particularly among historically underrepresented populations that may be underserved in the community. TRIAL REGISTRATION Preventing Diabetes in Latino Youth, NCT02615353.
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Affiliation(s)
- Kiley B Vander Wyst
- College of Graduate Studies, Midwestern University, Glendale, AZ, USA
- Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 500 N. 3rd St, Phoenix, AZ, 85004, USA
| | - Micah L Olson
- Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 500 N. 3rd St, Phoenix, AZ, 85004, USA
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Smita S Bailey
- Department of Radiology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Ana Martinez Valencia
- Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 500 N. 3rd St, Phoenix, AZ, 85004, USA
| | - Armando Peña
- Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 500 N. 3rd St, Phoenix, AZ, 85004, USA
| | - Jeffrey Miller
- Department of Radiology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Mitchell Shub
- Division of Gastroenterology, Phoenix Children's Hospital, Phoenix, AZ, USA
- Department of Child Health, University of Arizona College of Medicine, Phoenix, AZ, USA
| | - Lee Seabrooke
- Office of Research, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Janiel Pimentel
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Kiri Olsen
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA
- Office of Research, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Robert B Rosenberg
- Office of Research, Phoenix Children's Hospital, Phoenix, AZ, USA
- Division of Pediatric Critical Care Medicine, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Gabriel Q Shaibi
- Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 500 N. 3rd St, Phoenix, AZ, 85004, USA.
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, Phoenix, AZ, USA.
- Southwest Interdisciplinary Research Center, Arizona State University, Phoenix, AZ, USA.
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Prevalence of incidental meningiomas and gliomas on MRI: a meta-analysis and meta-regression analysis. Acta Neurochir (Wien) 2021; 163:3401-3415. [PMID: 34227013 DOI: 10.1007/s00701-021-04919-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/14/2021] [Indexed: 01/24/2023]
Abstract
BACKGROUND The chance of incidentally detecting brain tumors is increasing as the utilization of magnetic resonance imaging (MRI) becomes more prevalent. In this background, knowledge is accumulating in relation to the prediction of their clinical sequence. However, their prevalence-especially the prevalence of glioma-has not been adequately investigated according to age, sex, and region. METHOD We systematically reviewed the articles according to the PRISMA statement and calculated the prevalence of meningiomas and diffuse gliomas in adults using a generalized linear mixed model. Specifically, the differences related to age, sex, and region were investigated. RESULTS The pooled prevalence of incidental meningiomas in MRI studies was 0.52% (95% confidence interval (CI) [0.34-0.78]) in 37,697 individuals from 36 studies. A meta-regression analysis showed that the prevalence was significantly higher in elderly individuals, women, and individuals outside Asia; this remained statistically significant in the multivariate meta-regression analysis. The prevalence reached to 3% at 90 years of age. In contrast, the prevalence of gliomas in 30,918 individuals from 18 studies was 0.064% (95%CI [0.040 - 0.104]). The meta-regression analysis did not show a significant relationship between the prevalence and age, male sex, or region. The prevalence of histologically confirmed glioma was 0.026% (95%CI [0.013-0.052]). CONCLUSIONS Most of meningiomas, especially those in elderlies, remained asymptomatic, and their prevalence increased with age. However, the prevalence of incidental gliomas was much lower and did not increase with age. The number of gliomas that developed and the number that reached a symptomatic stage appeared to be balanced.
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Lohner V, Lu R, Enkirch SJ, Stöcker T, Hattingen E, Breteler MMB. Incidental findings on 3 T neuroimaging: cross-sectional observations from the population-based Rhineland Study. Neuroradiology 2021; 64:503-512. [PMID: 34842946 PMCID: PMC8850254 DOI: 10.1007/s00234-021-02852-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 10/29/2021] [Indexed: 11/30/2022]
Abstract
Purpose Development of best practices for dealing with incidental findings on neuroimaging requires insight in their frequency and clinical relevance. Methods Here, we delineate prevalence estimates with 95% confidence intervals and clinical management of incidental findings, based on the first 3589 participants of the population-based Rhineland Study (age range 30–95 years) who underwent 3 Tesla structural neuroimaging (3D, 0.8 mm3 isotropic resolution). Two trained raters independently assessed all scans for abnormalities, with confirmation and adjudication where needed by neuroradiologists. Participants were referred for diagnostic work-up depending on the potential benefit. Results Of 3589 participants (mean age 55 ± 14 years, 2072 women), 867 had at least one possible incidental finding (24.2%). Most common were pituitary abnormalities (12.3%), arachnoid cysts (4.1%), developmental venous anomalies (2.5%), non-acute infarcts (1.8%), cavernomas (1.0%), and meningiomas (0.7%). Forty-six participants were informed about their findings, which was hitherto unknown in 40 of them (1.1%). Of these, in 19 participants (48%), a wait-and-see policy was applied and nine (23%) received treatment, while lesions in the remainder were benign, could not be confirmed, or the participant refused to inform us about their clinical diagnosis. Conclusion Nearly one-quarter of participants had an incidental finding, but only 5% of those required referral, that mostly remained without direct clinical consequences.
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Affiliation(s)
- Valerie Lohner
- Population Health Sciences, German Center for Neurodegenerative Diseases (DZNE), Venusberg-Campus 1/99, 53127, Bonn, Germany
| | - Ran Lu
- Population Health Sciences, German Center for Neurodegenerative Diseases (DZNE), Venusberg-Campus 1/99, 53127, Bonn, Germany
| | - Simon J Enkirch
- Clinic for Neuroradiology, University Hospital Bonn, Bonn, Germany
| | - Tony Stöcker
- MR Physics, German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany.,Department of Physics and Astronomy, University of Bonn, Bonn, Germany
| | - Elke Hattingen
- Clinic for Neuroradiology, University Hospital Bonn, Bonn, Germany.,Department of Neuroradiology, University Hospital Frankfurt, Frankfurt, Germany
| | - Monique M B Breteler
- Population Health Sciences, German Center for Neurodegenerative Diseases (DZNE), Venusberg-Campus 1/99, 53127, Bonn, Germany. .,Institute for Medical Biometry, Informatics and Epidemiology (IMBIE), Faculty of Medicine, University of Bonn, Bonn, Germany.
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Klinger-König J, Frenzel S, Hannemann A, Wittfeld K, Bülow R, Friedrich N, Nauck M, Völzke H, Grabe HJ. Sex differences in the association between basal serum cortisol concentrations and cortical thickness. Neurobiol Stress 2021; 15:100416. [PMID: 34786441 PMCID: PMC8578044 DOI: 10.1016/j.ynstr.2021.100416] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/01/2021] [Accepted: 11/01/2021] [Indexed: 11/24/2022] Open
Abstract
Background Basal cortisol concentrations vary between men and women. Likewise, previous findings suggest stress-related cortical thickness alterations. Thus, we aimed at elucidating sex differences in the association between serum cortisol concentrations and cortical thickness. Methods Data of 2594 participants (55.55% male; mean age = 53.55 years ± 13.17 years) of the general population were used to investigate sex differences in basal serum cortisol concentrations and associations of serum cortisol concentrations with global and regional cortical thickness. The validity of the results was tested by including sex hormone concentrations as a biological and childhood maltreatment and depressive symptoms as a psychological confounder. Results Basal serum cortisol concentrations were higher in men than in women (β = -0.158, t(2575) = -6.852, p = 9.056e-12). Sex differences in serum cortisol concentrations were diminished by including serum concentrations of testosterone, estrone, or estradiol in the models. In men but not in women, serum cortisol concentrations were inversely associated with the global cortical thickness (men: β = -0.064, t(1412) = -3.010, p = .003; women: β = -0.016, t(1131) = -0.607, p = .544). Additionally, these effects were observed in eleven cortical regions after adjusting for multiple testing. The associations were independent of childhood maltreatment and depressive symptoms. Conclusion Sex differences in serum cortisol concentrations and the association between serum cortisol concentrations and cortical thickness suggest important sex-specific effects of stress on the brain. Future studies should integrate the interaction between the hypothalamic-pituitary-adrenal (HPA) axis and hypothalamic-pituitary-gonadal (HPG) axis in sex-stratified analyses.
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Affiliation(s)
| | - Stefan Frenzel
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Germany
| | - Anke Hannemann
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, University Medicine Greifswald, Germany
| | - Katharina Wittfeld
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Germany.,German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Germany
| | - Robin Bülow
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Germany
| | - Nele Friedrich
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, University Medicine Greifswald, Germany
| | - Matthias Nauck
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, University Medicine Greifswald, Germany
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, Germany
| | - Hans J Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Germany.,German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Germany
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30
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Luu JM, Sergeant AK, Anand SS, Desai D, Schulze K, Knoppers BM, Zawati MH, Smith EE, Moody AR, Black SE, Larose E, Marcotte F, Kleiderman E, Tardif JC, Lee DS, Friedrich MG. The impact of reporting magnetic resonance imaging incidental findings in the Canadian alliance for healthy hearts and minds cohort. BMC Med Ethics 2021; 22:145. [PMID: 34711210 PMCID: PMC8551943 DOI: 10.1186/s12910-021-00706-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 09/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In the Canadian Alliance for Healthy Hearts and Minds (CAHHM) cohort, participants underwent magnetic resonance imaging (MRI) of the brain, heart, and abdomen, that generated incidental findings (IFs). The approach to managing these unexpected results remain a complex issue. Our objectives were to describe the CAHHM policy for the management of IFs, to understand the impact of disclosing IFs to healthy research participants, and to reflect on the ethical obligations of researchers in future MRI studies. METHODS Between 2013 and 2019, 8252 participants (mean age 58 ± 9 years, 54% women) were recruited with a follow-up questionnaire administered to 909 participants (40% response rate) at 1-year. The CAHHM policy followed a restricted approach, whereby routine feedback on IFs was not provided. Only IFs of severe structural abnormalities were reported. RESULTS Severe structural abnormalities occurred in 8.3% (95% confidence interval 7.7-8.9%) of participants, with the highest proportions found in the brain (4.2%) and abdomen (3.1%). The majority of participants (97%) informed of an IF reported no change in quality of life, with 3% of participants reporting that the knowledge of an IF negatively impacted their quality of life. Furthermore, 50% reported increased stress in learning about an IF, and in 95%, the discovery of an IF did not adversely impact his/her life insurance policy. Most participants (90%) would enrol in the study again and perceived the MRI scan to be beneficial, regardless of whether they were informed of IFs. While the implications of a restricted approach to IF management was perceived to be mostly positive, a degree of diagnostic misconception was present amongst participants, indicating the importance of a more thorough consent process to support participant autonomy. CONCLUSION The management of IFs from research MRI scans remain a challenging issue, as participants may experience stress and a reduced quality of life when IFs are disclosed. The restricted approach to IF management in CAHHM demonstrated a fair fulfillment of the overarching ethical principles of respect for autonomy, concern for wellbeing, and justice. The approach outlined in the CAHHM policy may serve as a framework for future research studies. Clinical trial registration https://clinicaltrials.gov/ct2/show/NCT02220582 .
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Affiliation(s)
- Judy M Luu
- Population Health Research Institute, Hamilton Health Sciences, McMaster University, 237 Barton St East, Hamilton, ON, L8L 2X2, Canada
| | - Anand K Sergeant
- Arts and Science Program, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
| | - Sonia S Anand
- Population Health Research Institute, Hamilton Health Sciences, McMaster University, 237 Barton St East, Hamilton, ON, L8L 2X2, Canada. .,Department of Medicine, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada.
| | - Dipika Desai
- Population Health Research Institute, Hamilton Health Sciences, McMaster University, 237 Barton St East, Hamilton, ON, L8L 2X2, Canada
| | - Karleen Schulze
- Population Health Research Institute, Hamilton Health Sciences, McMaster University, 237 Barton St East, Hamilton, ON, L8L 2X2, Canada.,Department of Medicine, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
| | - Bartha M Knoppers
- Centre of Genomics and Policy, McGill University, 740 Dr Penfield Ave, Suite 5200, Montréal, QC, H3A 0G1, Canada
| | - Ma'n H Zawati
- Centre of Genomics and Policy, McGill University, 740 Dr Penfield Ave, Suite 5200, Montréal, QC, H3A 0G1, Canada
| | - Eric E Smith
- Department of Clinical Neurosciences, Hotchkiss Brain Institute, University of Calgary, Alberta, Canada
| | - Alan R Moody
- Department of Medical Imaging, Sunnybrook Health Science Centre, University of Toronto, Toronto, ON, Canada
| | - Sandra E Black
- Department of Medicine (Neurology), Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Eric Larose
- Institut Universitaire de Cardiologie Et de Pneumologie de Québec - Université Laval, 2725 chemin Sainte-Foy, Québec, G1V 4G5, Canada
| | - Francois Marcotte
- School of Population and Public Health and Cancer Control Research, BC Cancer, University of British Columbia, 675 W 10th Avenue, Vancouver, BC, V5Z 1L3, Canada
| | - Erika Kleiderman
- Centre of Genomics and Policy, McGill University, 740 Dr Penfield Ave, Suite 5200, Montréal, QC, H3A 0G1, Canada
| | - Jean-Claude Tardif
- Research Centre, Montreal Heart Institute, Université de Montréal, 5000 Belanger Street, Montreal, QC, H1T 1C8, Canada
| | - Douglas S Lee
- Institute for Clinical Evaluative Sciences, Toronto, ON, Canada.,Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Matthias G Friedrich
- Department of Medicine and Diagnostic Radiology, McGill University, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
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Petralia G, Zugni F, Summers PE, Colombo A, Pricolo P, Grazioli L, Colagrande S, Giovagnoni A, Padhani AR. Whole-body magnetic resonance imaging (WB-MRI) for cancer screening: recommendations for use. Radiol Med 2021; 126:1434-1450. [PMID: 34338948 PMCID: PMC8558201 DOI: 10.1007/s11547-021-01392-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/25/2021] [Indexed: 02/06/2023]
Abstract
Whole-body magnetic resonance imaging (WB-MRI) is currently recommended for cancer screening in adult and paediatric subjects with cancer predisposition syndromes, representing a substantial aid for prolonging health and survival of these subjects with a high oncological risk. Additionally, the number of studies exploring the use of WB-MRI for cancer screening in asymptomatic subjects from the general population is growing. The primary aim of this review was to analyse the acquisition protocols found in the literature, in order to identify common sequences across published studies and to discuss the need of additional ones for specific populations. The secondary aim of this review was to provide a synthesis of current recommendations regarding the use of WB-MRI for cancer screening.
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Affiliation(s)
- Giuseppe Petralia
- Precision Imaging and Research Unit, Department of Radiology, IEO European Institute of Oncology IRCCS, Milan, Italy.
- Department of Oncology and Hematology, University of Milan, Milan, Italy.
| | - Fabio Zugni
- Division of Radiology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Paul E Summers
- Division of Radiology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Alberto Colombo
- Division of Radiology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Paola Pricolo
- Division of Radiology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Luigi Grazioli
- First Department of Radiology, Civic and University Hospital of Brescia, Brescia, Italy
| | - Stefano Colagrande
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit N. 2, University of Florence, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Andrea Giovagnoni
- Department of Radiology, Ospedali Riuniti, Università Politecnica Delle Marche, Ancona, Italy
| | - Anwar R Padhani
- Paul Strickland Scanner Centre, Mount Vernon Hospital, Northwood, UK
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32
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Braun J, Richter A, Schmidt C, Baraliakos X. [Answering epidemiologic rheumatologic questions by cooperation with the large population-based SHIP cohort-findings with relevance for the diagnosis of axial spondyloarthritis (axSpA)]. Z Rheumatol 2021; 81:150-156. [PMID: 34264363 PMCID: PMC8894149 DOI: 10.1007/s00393-021-01050-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2021] [Indexed: 11/26/2022]
Abstract
This article presents how, based on the availability of new imaging methods and medications, objectives regarding the rheumatic disease axial spondyloarthritis (axSpA) have developed over the course of more than two decades into a rheumatologic research group. During recent years, cooperation with the Study of Health in Pomerania (SHIP) cohort has given rise to new fundamental aspects. This involved intensive cooperation between the Ruhr University Bochum (Rheumazentrum Ruhrgebiet) and the Greifswald University Hospital (Community Medicine research collective). The design of the SHIP cohort was published 10 years ago and the cohort approach presented in the Bundesgesundheitsblatt, which also described central methodologic questions in detail. In 2014, a cooperation project between the Ruhr Rheumatology Center/Ruhr University Bochum and the SHIP Department of Clinical and Epidemiologic Research (Klinisch-Epidemiologische Forschung, KEF; SHIP-KEF) was established, which has already resulted in publication of interesting results in high-ranking journals. In order to stress the potential of such corporations, important contents thereof are presented herein, with a focus on MRI and consideration of historical aspects.
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Affiliation(s)
- J Braun
- Rheumazentrum Ruhrgebiet Herne, Ruhr-Universität Bochum, Claudiusstr. 45, 44649, Herne, Deutschland.
| | - A Richter
- Institut für Community Medicine, Universitätsmedizin Greifswald, Greifswald, Deutschland
| | - C Schmidt
- Institut für Community Medicine, Universitätsmedizin Greifswald, Greifswald, Deutschland
| | - X Baraliakos
- Rheumazentrum Ruhrgebiet Herne, Ruhr-Universität Bochum, Claudiusstr. 45, 44649, Herne, Deutschland
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Withrow DR, Devesa SS, Deapen D, Petkov V, Van Dyke AL, Adamo M, Armstrong TS, Gilbert MR, Linet MS. Nonmalignant meningioma and vestibular schwannoma incidence trends in the United States, 2004-2017. Cancer 2021; 127:3579-3590. [PMID: 34160068 PMCID: PMC10103813 DOI: 10.1002/cncr.33553] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Given concerns about risks associated with the growing use of mobile phones over recent decades, the authors analyzed temporal trends in incidence rates of nonmalignant meningioma and vestibular schwannoma in the United States. METHODS The incidence of nonmalignant meningioma and vestibular schwannoma among adults in the Surveillance, Epidemiology, and End Results 18 registries during 2004 through 2017 was evaluated according to the method of diagnosis: microscopically (MC) or radiographically confirmed (RGC). Annual percent changes (APCs) and 95% CIs were estimated using log-linear models. RESULTS Overall meningioma rates (n = 108,043) increased significantly from 2004 to 2009 (APC, 5.4%; 95% CI, 4.4%-6.4%) but subsequently rose at a slower pace through 2017 (APC, 1.0%; 95% CI, 0.6%-1.5%). Rates for MC meningiomas changed little from 2004 to 2017 (APC, -0.3%; 95% CI, -0.7%, 0.1%) but rose rapidly for RGC meningiomas until 2009 (APC, 9.5%; 95% CI, 7.8%-11.1%) and rose more modestly thereafter (APC, 2.3%; 95% CI, 1.5%-3.0%). Overall vestibular schwannoma rates (n = 17,475) were stable (APC, 0.4%; 95% CI, -0.2%, 1.0%), but MC vestibular schwannoma rates decreased (APC, -1.9%; 95% CI, -2.7%, -1.1%), whereas RGC vestibular schwannoma rates rose (2006-2017: APC, 1.7%; 95% CI, 0.5%-3.0%). For each tumor, the trends by diagnostic method were similar for each sex and each racial/ethnic group, but RGC diagnosis was more likely in older patients and for smaller tumors. Meningioma trends and the proportion of RGC diagnoses varied notably by registry. CONCLUSIONS Overall trends obscured differences by diagnostic method in this first large, detailed assessment, but the recent stable rates argue against an association with mobile phone use. Variation among registries requires evaluation to improve the registration of these nonmalignant tumors. LAY SUMMARY The etiology of most benign meningiomas and vestibular schwannomas is poorly understood, but concerns have been raised about whether mobile phone use contributes to risk of developing these tumors. Descriptive studies examining temporal trends could provide insight; however, globally, few registries collect these nonmalignant cases. In the United States, reporting benign meningiomas and vestibular schwannomas became required by law in 2004. This was the first large, systematic study to quantify and characterize incidence trends for meningioma and vestibular schwannoma according to whether the tumors were diagnosed microscopically or only radiographically. Differential trends across registries and by diagnostic method suggest that caution should be used when interpreting the patterns.
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Affiliation(s)
- Diana R Withrow
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Susan S Devesa
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Dennis Deapen
- Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Valentina Petkov
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
| | - Alison L Van Dyke
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
| | - Margaret Adamo
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
| | - Terri S Armstrong
- Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Mark R Gilbert
- Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Martha S Linet
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
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Petralia G, Koh DM, Attariwala R, Busch JJ, Eeles R, Karow D, Lo GG, Messiou C, Sala E, Vargas HA, Zugni F, Padhani AR. Oncologically Relevant Findings Reporting and Data System (ONCO-RADS): Guidelines for the Acquisition, Interpretation, and Reporting of Whole-Body MRI for Cancer Screening. Radiology 2021; 299:494-507. [PMID: 33904776 DOI: 10.1148/radiol.2021201740] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Acknowledging the increasing number of studies describing the use of whole-body MRI for cancer screening, and the increasing number of examinations being performed in patients with known cancers, an international multidisciplinary expert panel of radiologists and a geneticist with subject-specific expertise formulated technical acquisition standards, interpretation criteria, and limitations of whole-body MRI for cancer screening in individuals at higher risk, including those with cancer predisposition syndromes. The Oncologically Relevant Findings Reporting and Data System (ONCO-RADS) proposes a standard protocol for individuals at higher risk, including those with cancer predisposition syndromes. ONCO-RADS emphasizes structured reporting and five assessment categories for the classification of whole-body MRI findings. The ONCO-RADS guidelines are designed to promote standardization and limit variations in the acquisition, interpretation, and reporting of whole-body MRI scans for cancer screening. Published under a CC BY 4.0 license Online supplemental material is available for this article.
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Affiliation(s)
- Giuseppe Petralia
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Dow-Mu Koh
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Raj Attariwala
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Joseph J Busch
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Ros Eeles
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - David Karow
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Gladys G Lo
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Christina Messiou
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Evis Sala
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Hebert A Vargas
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Fabio Zugni
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
| | - Anwar R Padhani
- From the Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences (G.P.), and Department of Radiology (F.Z.), IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti 435, 20141 Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Italy (G.P.); Department of Radiology, Royal Marsden Hospital and Institute of Cancer Research, Sutton, England (D.M.K., C.M.); AIM Medical Imaging, Vancouver, Canada (R.A.); Busch Center, Alpharetta, Ga (J.J.B.); The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, England (R.E.); Human Longevity, San Diego, Calif (D.K.); Department of Diagnostic & Interventional Radiology, Hong Kong Sanatorium & Hospital, Hong Kong (G.G.L.); Department of Radiology and Cancer Research, UK Cambridge Center, Cambridge, England (E.S.); Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY (H.A.V.); and Paul Strickland Scanner Centre, Northwood, England (A.R.P.)
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Ballard DH, Burton KR, Lakomkin N, Kim S, Rajiah P, Patel MJ, Mazaheri P, Whitman GJ. The Role of Imaging in Health Screening: Screening for Specific Conditions. Acad Radiol 2021; 28:548-563. [PMID: 32404272 PMCID: PMC7655640 DOI: 10.1016/j.acra.2020.03.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 12/11/2022]
Abstract
There are well-established and emerging screening examinations aimed at identifying malignant and nonmalignant conditions at early, treatable stages. The Radiology Research Alliance's "Role of Imaging in Health Screening" Task Force provides a comprehensive review of specific imaging-based screening examinations. This work reviews and serves as a reference for screening examinations for breast and colon cancer in a healthy population along with screening for lung cancer, hepatocellular carcinoma, and the use of whole body magnetic resonance imaging in at-risk individuals. American College of Radiology scoring systems, along with case-based examples, are included to illustrate the different disease entities. The future of screening is discussed, particularly in the context of artificial intelligence.
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Affiliation(s)
- David H Ballard
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd; Campus Box 8131, St. Louis, MO 63110.
| | - Kirsteen R Burton
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario
| | | | - Shannon Kim
- Department of Radiology, Eastern Virginia Medical School Norfolk, Virginia
| | | | | | - Parisa Mazaheri
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd; Campus Box 8131, St. Louis, MO 63110
| | - Gary J Whitman
- Department of Breast Imaging, The University of Texas MD Anderson Cancer Center; Houston, Texas
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Sönksen SE, Kühn SR, Noblé HJ, Knopf H, Ehling J, Jakobs FM, Frischmuth J, Weber F. Incidental Finding Prevalences in 3-Tesla Brain and Spine MRI of Military Pilot Applicants. Aerosp Med Hum Perform 2021; 92:146-152. [PMID: 33754971 DOI: 10.3357/amhp.5749.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION: Incidental findings in brain and spine MRI are common. In aerospace medicine, pilot selection may be affected by improved sensitivity of modern MRI devices. We investigated the occurrence of medically unfit rates caused by incidental findings in military pilot applicants using a 3-Tesla scanner as compared to the outcomes of a lower field strength 1-Tesla device based on similar screening protocols.METHODS: A total of 3315 military pilot applicants were assessed by a standardized German Air Force Imaging Screening Protocol and retrospectively subdivided into two cohorts, one of which was assessed by 1-Tesla MRI (2012-2015; N 1782), while in the second cohort (2016-2019; N 1808), a 3-Tesla MRI was used. Cohorts were statistically analyzed relating to three entities of incidental findings: 1) intervertebral disc displacements, 2) intracerebral vessel malformations, and 3) other abnormal findings in the brain.RESULTS: Pooled prevalences of incidental findings in medically unfit applicants significantly increased by use of 3-Tesla MRI as compared to lower resolution 1-Tesla MRI. Regarding the spine, prevalences more than doubled (1.46 vs. 4.99%; P < 0.05) for intervertebral disc displacements. Similarly, prevalences of cerebral vessel malformations as well as other abnormal CNS incidental findings considerably increased by use of 3-Tesla MRI (0.28 vs. 1.67%; P < 0.05, and 5.12 vs. 9.80%; P < 0.05). Effect sizes and correlations were substantial in all conditions analyzed (Cohens d > 0.8; Pearsons r > 0.75).CONCLUSIONS: Our data suggest a strong dependency of incidental cerebrospinal findings on image resolution and sensitivity of MRI devices used for screening, which is enhanced by refined imaging protocols and followed by increased medical unfit rates in prospective aviators. Adjusted strategies in the assessment of such lesions are needed to redefine their natural history and physiological impact, and to optimize screening protocols for future pilot selection.Snksen S-E, Khn SR, Nobl H-J, Knopf H, Ehling J, Jakobs FM, Frischmuth J, Weber F. Incidental finding prevalences in 3-Tesla brain and spine MRI of military pilot applicants. Aerosp Med Hum Perform. 2021; 92(3):146152.
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Abrishami A, Khalili N, Kooraki S, Abrishami Y, Grenacher L, Kauczor HU. Evaluation of cross-sectional imaging features that aid in the differentiation of benign and malignant splenic lesions. Eur J Radiol 2021; 136:109549. [PMID: 33465552 DOI: 10.1016/j.ejrad.2021.109549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 01/09/2021] [Accepted: 01/12/2021] [Indexed: 12/21/2022]
Abstract
PURPOSE This study aimed to investigate the role of cross-sectional imaging in differentiating between benign and malignant splenic lesions based on various imaging features. METHODS Database of imaging reports from January 2015 to December 2017 were searched dedicatedly for "spleen" or "splenic" terms to identify patients with splenic lesions found either on CT or MRI. The study cohort consisted of patients who had available histological reports or had follow-up imaging for a minimum of one year. Patients were categorized into the benign subcohort if they did not have a history of extra-splenic malignancy, and had a splenic lesion(s) falling into one of these categories: benign histopathology on biopsy, stable size and enhancement, or decreased size on follow-up imaging. Those who had malignant histopathology on biopsy were included in the malignant subcohort. Various morphologic features and enhancement patterns of these lesions were carefully reviewed by two radiologists who were blinded to the final histopathologic diagnosis. RESULTS We identified 161 patients (54 % males, mean age ± SD = 59.7 ± 15.4) including 124 (77 %) in the benign and 37 (23 %) in the malignant subcohort. Benign lesions were more likely to be cystic (21.7 % vs 2.7 %, p < 0.001), homogenous (59.7 % vs. 29.7 %, p = 0.001) and to demonstrate well-defined borders (69.3 % vs. 29.7 % p= <0.001). Malignant lesions had significantly larger diameter (median size: 15 vs 11 mm, p = 0.03). Restricted diffusion was not seen in any of the benign lesions; however, 50 % of malignant lesions demonstrated restricted diffusion (p = 0.003). Features such as lesion distribution, presence of calcification, splenomegaly and number of lesions were not significantly different between benign and malignant lesions. CONCLUSION Smaller lesion diameter, well-defined border and homogeneity favor benign nature of splenic lesions while restricted diffusion should raise suspicion for malignancy.
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Affiliation(s)
- Alireza Abrishami
- Department of Radiology, Shahid Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Nastaran Khalili
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Cancer Immunology Project, Universal Scientific Education and Research Network, Tehran, Iran
| | - Soheil Kooraki
- Department of Nuclear Medicine, University of California, Los Angeles, CA, USA
| | - Yalda Abrishami
- Department of Radiation Oncology, University Hospital of Augsburg, Augsburg, Germany
| | - Lars Grenacher
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany; Conradia Radiologie München, Department of Radiology, Munich, Germany.
| | - Hans-Ulrich Kauczor
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany
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38
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Summers P, Saia G, Colombo A, Pricolo P, Zugni F, Alessi S, Marvaso G, Jereczek-Fossa BA, Bellomi M, Petralia G. Whole-body magnetic resonance imaging: technique, guidelines and key applications. Ecancermedicalscience 2021; 15:1164. [PMID: 33680078 PMCID: PMC7929776 DOI: 10.3332/ecancer.2021.1164] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Indexed: 12/15/2022] Open
Abstract
Whole-body magnetic resonance imaging (WB-MRI) is an imaging method without ionising radiation that can provide WB coverage with a core protocol of essential imaging contrasts in less than 40 minutes, and it can be complemented with sequences to evaluate specific body regions as needed. In many cases, WB-MRI surpasses bone scintigraphy and computed tomography in detecting and characterising lesions, evaluating their response to therapy and in screening of high-risk patients. Consequently, international guidelines now recommend the use of WB-MRI in the management of patients with multiple myeloma, prostate cancer, melanoma and individuals with certain cancer predisposition syndromes. The use of WB-MRI is also growing for metastatic breast cancer, ovarian cancer and lymphoma as well as for cancer screening amongst the general population. In light of the increasing interest from clinicians and patients in WB-MRI as a radiation-free technique for guiding the management of cancer and for cancer screening, we review its technical basis, current international guidelines for its use and key applications.
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Affiliation(s)
- Paul Summers
- Division of Radiology, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Giulia Saia
- Division of Radiology, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy.,Advanced Screening Centers, ASC Italia, 24060 Castelli Calepio, Bergamo, Italy
| | - Alberto Colombo
- Division of Radiology, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Paola Pricolo
- Division of Radiology, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Fabio Zugni
- Division of Radiology, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Sarah Alessi
- Division of Radiology, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Giulia Marvaso
- Division of Radiotherapy, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Barbara Alicja Jereczek-Fossa
- Division of Radiotherapy, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Massimo Bellomi
- Division of Radiology, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Giuseppe Petralia
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy.,Precision Imaging and Research Unit, Department of Medical Imaging and Radiation Sciences, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
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Zadig P, von Brandis E, Lein RK, Rosendahl K, Avenarius D, Ording Müller LS. Whole-body magnetic resonance imaging in children - how and why? A systematic review. Pediatr Radiol 2021; 51:14-24. [PMID: 32588094 PMCID: PMC7796873 DOI: 10.1007/s00247-020-04735-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/03/2020] [Accepted: 05/20/2020] [Indexed: 12/16/2022]
Abstract
Whole-body magnetic resonance imaging (MRI) is increasingly being used for a number of indications. Our aim was to review and describe indications and scan protocols for diagnostic value of whole-body MRI for multifocal disease in children and adolescents, we conducted a systematic search in Medline, Embase and Cochrane for all published papers until November 2018. Relevant subject headings and free text words were used for the following concepts: 1) whole-body, 2) magnetic resonance imaging and 3) child and/or adolescent. Included were papers in English with a relevant study design that reported on the use and/or findings from whole-body MRI examinations in children and adolescents. This review includes 54 of 1,609 papers identified from literature searches. Chronic nonbacterial osteomyelitis, lymphoma and metastasis were the most frequent indications for performing a whole-body MRI. The typical protocol included a coronal STIR (short tau inversion recovery) sequence with or without a coronal T1-weighted sequence. Numerous studies lacked sufficient data for calculating images resolution and only a few studies reported the acquired voxel volume, making it impossible for others to reproduce the protocol/images. Only a minority of the included papers assessed reliability tests and none of the studies documented whether the use of whole-body MRI affected mortality and/or morbidity. Our systematic review confirms significant variability of technique and the lack of proven validity of MRI findings. The information could potentially be used to boost attempts towards standardization of technique, reporting and guidelines development.
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Affiliation(s)
- Pia Zadig
- Department of Radiology, University Hospital of North Norway, Sykehusvegen 38, 9019, Tromsø, Norway.
- University of Tromsø - The Arctic University of Norway, Tromso, Norway.
| | | | | | - Karen Rosendahl
- Department of Radiology, University Hospital of North Norway, Sykehusvegen 38, 9019, Tromsø, Norway
- University of Tromsø - The Arctic University of Norway, Tromso, Norway
| | - Derk Avenarius
- Department of Radiology, University Hospital of North Norway, Sykehusvegen 38, 9019, Tromsø, Norway
- University of Tromsø - The Arctic University of Norway, Tromso, Norway
| | - Lil-Sofie Ording Müller
- Department of Radiology and Intervention, Unit for Paediatric Radiology, Oslo University Hospital, Oslo, Norway
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Perumal AR, Anyamele UA, Bhogal RK, McCauley G, Teh I, Bourke G, Rankine JJ, Wade RG. Incidental findings associated with magnetic resonance imaging of the brachial plexus. Br J Radiol 2021; 94:20200921. [PMID: 33156721 PMCID: PMC7774680 DOI: 10.1259/bjr.20200921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/20/2020] [Accepted: 11/03/2020] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE The identification and management of incidental findings is becoming increasingly problematic, particularly in relation to brachial plexus imaging because the prevalence is unknown. Therefore, we aimed to estimate the prevalence of incidental findings in symptomatic patients undergoing MRI of the brachial plexus. METHODS This retrospective cohort study included all children and adults who underwent MRI over a 12-year period, in a tertiary care centre in the UK. An incidental finding was any abnormality which was not a direct injury to or disease-process of the brachial plexus. An "incidentaloma" was defined by the need for further investigation or treatment. Multivariable logistic regression was used to estimate the odds ratio (OR) of an "incidentaloma". To estimate which factors were associated with the incident rate ratio (IRR) of incidental findings, multivariable Poisson regression was used. RESULTS Overall, 502 scans (72%) reported incidental anomalies. Although the number of MRIs performed per annum increased by 23%, the prevalence of "incidentalomas" remained static (p = 0.766). Musculoskeletal incidental findings were the most prevalent (63%) and when identified, there were a median of 3 incidental anomalies per patient. Overall, 125 (18%) anomalies were "incidentalomas" which required further investigation or treatment. The odds of having further investigation or treatment was strongly related to the frequency of incidental findings [adjusted OR 1.16 (95% CI 1.08, 1.24)] and when a tumour was identified [adjusted OR 2.86 (95% CI 1.81, 4.53)]. The number of incidental findings recorded per scan increased when trainees co-reported with consultants [adjusted IRR 0.36 (95% CI 0.05, 0.67)] and in the presence of a tumour [adjusted IRR 0.39 (95% CI 0.28, 0.49)]. CONCLUSIONS The prevalence of clinically important incidental findings on brachial plexus MRI is lower than organ-specific imaging, but still 18% of scans identified an 'incidentaloma' which required further investigation or treatment. ADVANCES IN KNOWLEDGE This cohort study shows that approximately 1 in 5 symptomatic patients undergoing a brachial plexus MRI had a clinically important incidental findings, which required further investigation or treatment. This information can be used to inform patients consenting to clinical or research imaging.
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Affiliation(s)
- Antonia R Perumal
- Faculty of Medicine and Health Sciences, University of Leeds, Leeds, UK
| | | | - Rayna K Bhogal
- Faculty of Medicine and Health Sciences, University of Leeds, Leeds, UK
| | | | - Irvin Teh
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | | | - James J Rankine
- Department of Radiology, Leeds Teaching Hospitals Trust, Leeds, UK
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Busacchio D, Mazzocco K, Gandini S, Pricolo P, Masiero M, Summers PE, Pravettoni G, Petralia G. Preliminary observations regarding the expectations, acceptability and satisfaction of whole-body MRI in self-referring asymptomatic subjects. Br J Radiol 2020; 94:20191031. [PMID: 33237810 DOI: 10.1259/bjr.20191031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To evaluate the satisfaction of asymptomatic subjects who self-referring Whole-Body Magnetic Resonance Imaging (WB-MRI) for early cancer diagnosis. METHODS Subjects completed a pre-examination questionnaire, while waiting for their WB-MRI examination, recording demographics, expected discomfort, perceived knowledge and usefulness of the procedure and health risk perceptions, as well as a post-examination questionnaire, measuring discomfort experienced, acceptability and satisfaction with WB-MRI. We examined which factors influenced discomfort and satisfaction associated with WB-MRI. RESULTS 65 asymptomatic subjects (median age 51; 29 females) completed the questionnaire. Before WB-MRI, 29% of subjects expected discomfort of some form with claustrophobia (27.7%) and exam duration (24.6%) being the most common concerns. Experienced discomfort due to shortness of breath was significantly lower than expected. This difference was significantly associated with the personal risk perception to get a disease (p = 0.01) and educational level (p = 0.002). More specifically, higher level of perceived personal risk of getting a disease and lower level of education were associated with higher expected than experienced discomfort. Similarly, experiencing less claustrophobia than expected was significantly associated with gender (p = 0.005) and more pronounced among females. A majority (83%) of subjects expressed high levels of satisfaction with WB-MRI for early cancer diagnosis and judged it more acceptable than other diagnostic exams. CONCLUSIONS Asymptomatic subjects self-referring to WB-MRI for early cancer diagnosis showed high levels of satisfaction and acceptability with the examination. Nevertheless, a relevant proportion of participants reported some form of discomfort. Interestingly, participants with higher perceived personal risk to get a disease, lower education and females showed to expect higher discomfort than experienced. ADVANCES IN KNOWLEDGE Scope exists for measures to assess expected feelings and develop personalized interventions to reduce the stress anticipated by individuals deciding to undergo WB-MRI for early cancer diagnosis.
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Affiliation(s)
- Derna Busacchio
- Applied Research Division for Cognitive and Psychological Science, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Ketti Mazzocco
- Applied Research Division for Cognitive and Psychological Science, IEO, European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Sara Gandini
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCSS, Milan, Italy
| | - Paola Pricolo
- Division of Radiology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Marianna Masiero
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Paul Eugene Summers
- Division of Radiology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Grabriella Pravettoni
- Applied Research Division for Cognitive and Psychological Science, IEO, European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Giuseppe Petralia
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy.,Precision Imaging and Research Unit - Department of Medical Imaging and Radiation Sciences, IEO, European Institute of Oncology IRCCS, Milan, Italy
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Schlett CL, Rospleszcz S, Korbmacher D, Lorbeer R, Auweter S, Hetterich H, Selder S, Heier M, Linkohr B, Weckbach S, Ertl-Wagner B, Peters A, Bamberg F. Incidental findings in whole-body MR imaging of a population-based cohort study: Frequency, management and psychosocial consequences. Eur J Radiol 2020; 134:109451. [PMID: 33279799 DOI: 10.1016/j.ejrad.2020.109451] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/27/2020] [Accepted: 11/22/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Management of incidental findings (IF) remains controversial but highly relevant. Our aim was to assess the frequency, management and psychosocial consequences of IF reporting in a population-based cohort study undergoing whole-body MR imaging. METHODS The study was nested in a prospective cohort from a longitudinal, population-based cohort (KORA-FF4) in southern Germany. All MR obtained on 3 T MR scanner were reviewed by board-certified radiologists regarding clinically relevant IF. A baseline and follow-up questionnaires including PHQ-9 were completed prior to and 6-month after to the scan. RESULTS Of 400 participants (56.3 ± 9.2years, 58 % male) undergoing whole-body MR, IF were found in 22 % of participants (n = 89); most frequently located in the abdominal sequences. In the pre-scan survey, most participants stated as the motivation that they wanted to "contribute to a scientific purpose" (91 %), while "knowing whether I'm healthy" was the most frequent motivation reported 6 months post-scan (88 %). The desire for IF reporting increased over time (pre- vs. 6-months-post-scan), also for clinically less important IF (72 % vs. 84 %, p = 0.001). Regarding psychosocial impact, a small portion (3.4 %) reported that awaiting the IF report added "definitely" or "very probably" additional stress burden. Of participants with reported IF, 56.8 % classified the results as "very helpful". In the post-scan survey moderate depression was observed in 3.3 % and severe depression in 1.2 %. This did not differ between participants with and without reported IF. CONCLUSION In a cohort with whole-body MR imaging, the prevalence of IF was high. Participants considered reporting of IF highly important and added only minor psychological burden.
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Affiliation(s)
- Christopher L Schlett
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Susanne Rospleszcz
- Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH), Neuherberg, Germany; Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Dorina Korbmacher
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Roberto Lorbeer
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Sigrid Auweter
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Holger Hetterich
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Sonja Selder
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Margit Heier
- Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH), Neuherberg, Germany; KORA Study Centre, University Hospital Augsburg, Augsburg, Germany
| | - Birgit Linkohr
- Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH), Neuherberg, Germany
| | - Sabine Weckbach
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Birgit Ertl-Wagner
- Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilians-University Munich, Munich, Germany; Department of Medical Imaging, Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH), Neuherberg, Germany; Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Fabian Bamberg
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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Hommes D, Klatte D, Otten W, Beltman M, Klass G, Zand A, Sprangers R. Health outcomes and experiences of direct-to-consumer high-intensity screening using both whole-body magnetic resonance imaging and cardiological examination. PLoS One 2020; 15:e0242066. [PMID: 33216779 PMCID: PMC7678982 DOI: 10.1371/journal.pone.0242066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 10/26/2020] [Indexed: 11/18/2022] Open
Abstract
Background Alongside a clinical and research setting, whole body magnetic resonance imaging (WB-MRI) is increasingly offered as a direct-to-consumer screening service. Data is needed on the clinical relevance of findings and associated psychological impact of such screening. Therefore, we conducted a prospective follow-up study to provide insight in the effectiveness and psychological impact of direct-to-consumer screening using both WB-MRI and cardiological examination. Methods and findings The study population consisted of 3603 voluntary, primarily middle-aged participants who underwent commercial WB-MRI and cardiological screening at one of 6 study clinics in Germany or the Netherlands between July 2014 and March 2016. MRI investigation consisted of directed scans of the brain, neck, abdomen and pelvis. Cardiovascular examination included pulmonary function, resting electrocardiogram, transthoracic echocardiogram and a bicycle exercise stress test. Findings were assessed by experienced radiologists and cardiologists. In addition, participants were inquired about several (psychological) domains, including the expectations and consequences of the screening procedure. Out of 3603 individuals, 402 (11.2%) demonstrated abnormal MRI (n = 381) and/or cardiological findings (n = 79) for which they were advised to undergo further consultation <3 months in regular healthcare. In 59.1% of cases of abnormal MRI findings which were consulted, fully completed consultations were available in 87.1%. After consultation, 77.6% of initial MRI outcomes were adopted. In 40.9% of cases of abnormal MRI findings, recommendations for consultation were not adhered to during the study period. 71.1% of adopted MRI-findings required treatment or monitoring, including 19 malignancies. For abnormal cardiological findings, 70.9% of cases were consulted in regular healthcare. Of these, 91.1% had a completed follow-up procedure of which 72.5% of initial findings were adopted and 83.8% of these findings required treatment or monitoring. The most frequently reported psychological consequences of the screening procedure were getting reassurance (72.0%) and insight into one’s own health status (83.0%). 5.0% reported to feel insecure about their health and 6.2% worried more about their health as a consequence of screening. Main limitations of the study were considered the telephonic follow-up of referred clients and the heterogeneity of screening equipment and assessment of radiologists and cardiologists. Conclusions Direct-to-consumer screening using whole-body MRI and cardiological testing is feasible and effective for the detection of clinically relevant and treatable abnormalities. Psychological harm was not frequently reported in study participants.
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Affiliation(s)
- Daniel Hommes
- Dept. of Gastroenterology, Leiden University Medical Centre, Leiden, The Netherlands
- Dept. of Internal Medicine, University of California Los Angeles (UCLA), Los Angeles, California, United States of America
- * E-mail:
| | - Derk Klatte
- Dept. of Gastroenterology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Wilma Otten
- Expertise Group Child Health, Unit Healthy Living, The Netherlands Organization for Applied Scientific Research (TNO), The Netherlands
| | - Maaike Beltman
- Expertise Group Child Health, Unit Healthy Living, The Netherlands Organization for Applied Scientific Research (TNO), The Netherlands
| | - Günter Klass
- Dept. of Radiology, Mathias-Spital, Rheine, Germany
| | - Aria Zand
- Dept. of Gastroenterology, Leiden University Medical Centre, Leiden, The Netherlands
- Dept. of Internal Medicine, University of California Los Angeles (UCLA), Los Angeles, California, United States of America
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Claeys KG, Goosens V. Whole-body muscle magnetic resonance imaging in patients with muscle symptoms: incidental findings and outcomes. Eur J Neurol 2020; 28:323-330. [PMID: 32892468 DOI: 10.1111/ene.14503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/05/2020] [Accepted: 08/26/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE Whole-body muscle magnetic resonance imaging (MRI) has become widely used for diagnostic workup in patients with muscle diseases. The prevalence of incidental findings in diagnostic whole-body muscle MRI is unknown. Here, the prevalence and outcomes of incidentalomas in whole-body muscle MRI in a large cohort of patients with muscle symptoms were studied. METHODS Two hundred and six patients who consulted at our neuromuscular clinic with muscle weakness and/or myalgia and/or increased serum creatine kinase and in whom a whole-body muscle MRI was performed between January 2016 and March 2020 were included. RESULTS Whole-body muscle MRI revealed at least one incidentaloma in 132 patients (64.1%), with mean age at MRI examination 50.4 years (19-74 years). Most of the incidental findings were benign. However, diagnostic examinations were indicated in 16.3% of the incidentalomas, treatment was needed in 4.7% and, in retrospect, symptoms related to the incidental findings were identified in 14.3%. Three malignant (glioblastoma multiforme, renal cell carcinoma and hepato-splenomegaly related to a lymphoma) and one precancerous (low-grade appendiceal mucinous neoplasm) incidental findings were identified. In one patient an abdominal aortic aneurysm was detected and in another a large cerebral arteriovenous malformation. In 1.2% of the incidentalomas, i.e. periventricular white matter lesions (LAMA2 mutations) and fibrous dysplasia (ANO5 mutations), an indirect link with the muscle disease could be established. CONCLUSIONS It is concluded that incidental findings in diagnostic whole-body muscle MRI in patients with muscle symptoms occur frequently. Most of them are benign, but in some timely detecting the incidentaloma leads to early treatment and can thus impact prognosis.
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Affiliation(s)
- K G Claeys
- Department of Neurology, Neuromuscular Reference Centre, University Hospitals Leuven, Leuven, Belgium.,Laboratory for Muscle diseases and Neuropathies, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - V Goosens
- Department of Radiology, University Hospitals Leuven, Leuven, Belgium
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Tunariu N, Blackledge M, Messiou C, Petralia G, Padhani A, Curcean S, Curcean A, Koh DM. What's New for Clinical Whole-body MRI (WB-MRI) in the 21st Century. Br J Radiol 2020; 93:20200562. [PMID: 32822545 DOI: 10.1259/bjr.20200562] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Whole-body MRI (WB-MRI) has evolved since its first introduction in the 1970s as an imaging technique to detect and survey disease across multiple sites and organ systems in the body. The development of diffusion-weighted MRI (DWI) has added a new dimension to the implementation of WB-MRI on modern scanners, offering excellent lesion-to-background contrast, while achieving acceptable spatial resolution to detect focal lesions 5 to 10 mm in size. MRI hardware and software advances have reduced acquisition times, with studies taking 40-50 min to complete.The rising awareness of medical radiation exposure coupled with the advantages of MRI has resulted in increased utilization of WB-MRI in oncology, paediatrics, rheumatological and musculoskeletal conditions and more recently in population screening. There is recognition that WB-MRI can be used to track disease evolution and monitor response heterogeneity in patients with cancer. There are also opportunities to combine WB-MRI with molecular imaging on PET-MRI systems to harness the strengths of hybrid imaging. The advent of artificial intelligence and machine learning will shorten image acquisition times and image analyses, making the technique more competitive against other imaging technologies.
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Affiliation(s)
- Nina Tunariu
- Department of Radiology, Royal Marsden Hospital, Downs Road, Sutton, London, UK.,Drug Development Unit, The Institute of Cancer Research, 15 Cotswold Road, Sutton, London, UK
| | - Matthew Blackledge
- Department of Radiotherapy, The Institute of Cancer Research, 15 Cotswold Road, Sutton, London, UK
| | - Christina Messiou
- Department of Radiology, Royal Marsden Hospital, Downs Road, Sutton, London, UK
| | - Giuseppe Petralia
- Department of Radiology, European Institute of Oncology, Via Ripamonti, 435 - 20141 Milan, Italy
| | - Anwar Padhani
- Mount Vernon Hospital, The Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, UK
| | - Sebastian Curcean
- Department of Radiology, Royal Marsden Hospital, Downs Road, Sutton, London, UK
| | - Andra Curcean
- Department of Radiology, Royal Marsden Hospital, Downs Road, Sutton, London, UK.,Drug Development Unit, The Institute of Cancer Research, 15 Cotswold Road, Sutton, London, UK
| | - Dow-Mu Koh
- Drug Development Unit, The Institute of Cancer Research, 15 Cotswold Road, Sutton, London, UK
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Angelini V, Villanacci A, Belotti A, Castagnoli F, Frittoli B, Corvino A, Brunetti A, Grazioli L. Incidental whole-body MRI evidence of COVID-19 in an asymptomatic patient in a high prevalence region. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2020. [PMCID: PMC7479746 DOI: 10.1186/s43055-020-00288-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Abstract Background The purpose of this case report is to emphasize the importance of curing any clinical radiological elements in this historical period, especially in the area of endemic to coronavirus disease 19 (COVID-19) such as Lombardy and to stress the importance of the management of the asymptomatic patient, their crucial role in the spread of contagion. Case presentation We reported the case of incidental diagnosis of interstitial pneumonia by first finding on whole-body MR (WB-MR) in the patient affected by multiple myeloma (MM), with a negative respiratory symptoms at the time and with previous (1 month before) negative chest X-ray. The patient was promptly subjected to chest CT, which confirmed the suspicion of interstitial COVID-19 pneumonia and, in hospitalization, performed nasopharyngeal swabs for real-time polymerase chain reaction (RNA-PCR), with a doubtful outcome. Once the bacterial nature of the alterations was serologically and radiologically excluded, the patient was definitively diagnosed with COVID-19 and appropriately treated in hospitalization. Conclusion The clinical choices must, therefore, to make use of all the diagnostic tools available and full knowledge of the limitation of each of them.
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Richter A, Sierocinski E, Singer S, Bülow R, Hackmann C, Chenot JF, Schmidt CO. The effects of incidental findings from whole-body MRI on the frequency of biopsies and detected malignancies or benign conditions in a general population cohort study. Eur J Epidemiol 2020; 35:925-935. [PMID: 32860149 PMCID: PMC7524843 DOI: 10.1007/s10654-020-00679-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 08/19/2020] [Indexed: 12/12/2022]
Abstract
Magnetic resonance imaging (MRI) yields numerous tumor-related incidental findings (IFs) which may trigger diagnostics such as biopsies. To clarify these effects, we studied how whole-body MRI IF disclosure in a population-based cohort affected biopsy frequency and the detection of malignancies. Laboratory disclosures were also assessed. Data from 6753 participants in the Study of Health in Pomerania (SHIP) examined between 2008 and 2012 were utilized. All underwent laboratory examinations and 3371 (49.9%) a whole-body MRI. Electronic biopsy reports from 2002 to 2017 were linked to participants and assigned to outcome categories. Biopsy frequency 2 years pre- and post-SHIP was investigated using generalized estimating equations with a negative-binomial distribution. Overall 8208 IFs (laboratory findings outside reference limits: 6839; MRI: 1369) were disclosed to 4707 participants; 2271 biopsy reports belonged to 1200 participants (17.8%). Of these, 938 biopsies occurred pre-SHIP; 1333 post-SHIP (event rate/100 observation years = 6.9 [95% CI 6.5; 7.4]; 9.9 [9.3; 10.4]). Age, cancer history, recent hospitalization, female sex, and IF disclosure were associated with higher biopsy rates. Nonmalignant biopsy results increased more in participants with disclosures (post-/pre-SHIP rate ratio 1.39 [95% CI 1.22; 1.58]) than without (1.09 [95% CI 0.85; 1.38]). Malignant biopsy results were more frequent post-SHIP (rate ratio 1.74 [95% CI 1.27; 2.42]). Biopsies increased after participation in a population-based cohort study with MRI and laboratory IF disclosure. Most biopsies resulted in no findings and few malignancies were diagnosed, indicating potential overtesting and overdiagnosis. A more restrictive policy regarding IF disclosure from research findings is required.
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Affiliation(s)
- Adrian Richter
- Department SHIP-KEF, Institute for Community Medicine, Greifswald University Medical Center, Walther Rathenau Str. 48, 17475, Greifswald, Germany.
| | - Elizabeth Sierocinski
- Department SHIP-KEF, Institute for Community Medicine, Greifswald University Medical Center, Walther Rathenau Str. 48, 17475, Greifswald, Germany.,Department of Family Medicine, Institute for Community Medicine, Fleischmannstr. 42, 17475, Greifswald, Germany
| | - Stephan Singer
- Institute for Pathology, Greifswald University Medical Center, Friedrich-Loeffler-Str. 23e, 17487, Greifswald, Germany.,Institute of Pathology, University Hospital Tuebingen, Liebermeisterstrasse 8, 72076, Tuebingen, Germany
| | - Robin Bülow
- Department of Diagnostic Radiology and Neuroradiology, Greifswald University Medical Center Greifswald, 17475, Greifswald, Germany
| | - Carolin Hackmann
- Department SHIP-KEF, Institute for Community Medicine, Greifswald University Medical Center, Walther Rathenau Str. 48, 17475, Greifswald, Germany.,Institute for Hygiene and Environmental Medicine, Charité - University Medicine Berlin, Hindenburgdamm 27, 12203, Berlin, Germany
| | - Jean-François Chenot
- Department of Family Medicine, Institute for Community Medicine, Fleischmannstr. 42, 17475, Greifswald, Germany
| | - Carsten Oliver Schmidt
- Department SHIP-KEF, Institute for Community Medicine, Greifswald University Medical Center, Walther Rathenau Str. 48, 17475, Greifswald, Germany
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Piontek K, Richter A, Hegenscheid K, Chenot JF, Schmidt CO. Recall accuracy of notifications about incidental findings from an MRI examination: results from a population-based study. J Epidemiol Community Health 2020; 74:838-844. [PMID: 32661134 DOI: 10.1136/jech-2019-212824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 02/10/2020] [Accepted: 05/26/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Self-reports of medical findings are indispensable in clinical practice and research but subject to recall bias. We analysed the recall accuracy of notifications about incidental findings (IFs) from a whole-body MRI examination and assessed determinants of recall error. METHODS Data from 3746 participants of a postal follow-up survey conducted on average 2.47 years after examination in the population-based Study of Health in Pomerania were analysed. Among those, 2185 (58.3%) underwent whole-body MRI at baseline, and findings of potential clinical relevance were disclosed in standardised postal letters. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were calculated to determine the accuracy of self-reports. Poisson regression analysis was conducted to analyse predictors for false-positive and false-negative recall. RESULTS An IF was disclosed to 622 (28.5%) individuals; 81.5% had tumour relevance. The overall sensitivity and PPV of participants' self-reports were 80% and 60%, respectively. PPvs were higher among women, better educated and married participants and among those with good verbal memory. Among MRI participants, lower educational level was associated with a higher risk of false-positive recall (risk ratio (RR) 1.44, 95% CI 1.01 to 2.03), while increasing age was associated with a higher risk of false-negative recall (RR 1.64, 95% CI 1.33 to 2.01). CONCLUSIONS Most participants correctly recalled disclosed IFs. However, the probability of an event in case of a positive recall is barely above 50%. Therefore, relying on subjects' recall of disclosed IFs will lead to a relevant proportion of errors. Clinicians and researchers should be aware of this problem and of participants' characteristics which may moderate the probability of correct decisions based on recalled findings.
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Affiliation(s)
- Katharina Piontek
- Institute for Social Medicine and Health Systems Research, Medical Faculty Magdeburg, Magdeburg, Germany
| | - Adrian Richter
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Katrin Hegenscheid
- Department of Radiology, University Medicine Greifswald, Greifswald, Germany
| | - Jean-Francois Chenot
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
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Dietrich CF, Westerway S, Nolsøe C, Kim S, Jenssen C. Commentary on the World Federation for Ultrasound in Medicine and Biology Project "Incidental Findings". ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:1815-1820. [PMID: 32409233 DOI: 10.1016/j.ultrasmedbio.2020.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/25/2020] [Accepted: 02/03/2020] [Indexed: 06/11/2023]
Affiliation(s)
- Christoph F Dietrich
- Department Allgemeine Innere Medizin (DAIM), Hirslanden Klinik Beau-Site, Salem und Permanence, Bern, Switzerland; Sino-German Research Center of Ultrasound in Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Sue Westerway
- Centre for Surgical Ultrasound, Dep of Surgery, Zealand University Hospital, Køge Asc Prof, Copenhagen Academy for Medical Education and Simulation (CAMES) University of Copenhagen Denmark
| | - Christian Nolsøe
- Copenhagen Academy for Medical Education and Simulation (CAMES), Ultrasound Section, Department of Gastroenterology, Division of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Seung Kim
- Seoul National University, Seoul, South Korea
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland, Strausberg/Wriezen and Brandenburg Institute for Clinical Ultrasound, Neuruppin, Germany
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50
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Whole-body magnetic resonance imaging: Incidental findings in paediatric and adult populations. Eur J Radiol 2020; 130:109156. [PMID: 32645680 DOI: 10.1016/j.ejrad.2020.109156] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/31/2020] [Accepted: 06/27/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE To determine the prevalence and characterise the significance of incidental findings on whole-body MRI in paediatric and adult populations. METHODS A retrospective, single-institution study over a period of 8 years. The study population comprised 325 paediatric (0-18 yrs) patients and 148 adults (19-40 yrs) referred to a specialist musculoskeletal oncology centre, who underwent whole-body MRI for a range of pathological indications. Incidental findings were recorded according to pathology (musculoskeletal or non-musculoskeletal), site and clinical relevance. RESULTS Eighty-seven of 325 (26.8 %) paediatric patients and 51 of 148 (35.8 %) adults had incidental findings detected on whole-body MRI. The most common site was the musculoskeletal system, and within this location the lower limbs. Eighty-nine percent of incidental findings in paediatric patients and 79 % of incidental findings in adults were classified as being of either minor or no clinical significance. CONCLUSION Incidental findings are common in paediatric and adult patients undergoing whole-body MRI, and are most frequently found in the lower limbs. The overwhelming majority are of minor clinical significance.
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