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Miszewski K, Skrobisz K, Miszewska L, Matuszewski M. Interpreting Prostate MRI Reports in the Era of Increasing Prostate MRI Utilization: A Urologist's Perspective. Diagnostics (Basel) 2024; 14:1060. [PMID: 38786358 PMCID: PMC11120165 DOI: 10.3390/diagnostics14101060] [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: 04/17/2024] [Revised: 05/16/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024] Open
Abstract
Multi-parametric prostate MRI (mpMRI) is crucial for diagnosing, staging, and assessing treatment response in individuals with prostate cancer. Radiologists, through an accurate and standardized interpretation of mpMRI, stratify patients who may benefit from more invasive treatment or exclude patients who may be harmed by overtreatment. The integration of prostate MRI into the diagnostic pathway is anticipated to generate a substantial surge in the demand for high-quality mpMRI, estimated at approximately two million additional prostate MRI scans annually in Europe. In this review we examine the immediate impact on healthcare, particularly focusing on the workload and evolving roles of radiologists and urologists tasked with the interpretation of these reports and consequential decisions regarding prostate biopsies. We investigate important questions that influence how prostate MRI reports are handled. The discussion aims to provide insights into the collaboration needed for effective reporting.
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Affiliation(s)
- Kevin Miszewski
- Department of Urology, Gdańsk Medical University, Mariana Smoluchowskiego 17 Street, 80-214 Gdańsk, Poland
| | - Katarzyna Skrobisz
- Department of Radiology, Gdańsk Medical University, Mariana Smoluchowskiego 17 Street, 80-214 Gdańsk, Poland
| | - Laura Miszewska
- Student Scientific Association, Gdańsk Medical University, Mariana Smoluchowskiego 17 Street, 80-214 Gdańsk, Poland
| | - Marcin Matuszewski
- Department of Urology, Gdańsk Medical University, Mariana Smoluchowskiego 17 Street, 80-214 Gdańsk, Poland
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de Oliveira Correia ET, Purysko AS, Paranhos BM, Shoag JE, Padhani AR, Bittencourt LK. PI-RADS Upgrading Rules: Impact on Prostate Cancer Detection and Biopsy Avoidance of MRI-Directed Diagnostic Pathways. AJR Am J Roentgenol 2024; 222:e2330611. [PMID: 38353450 DOI: 10.2214/ajr.23.30611] [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: 02/22/2024]
Abstract
BACKGROUND. PI-RADS incorporates rules by which ancillary sequence findings upgrade a dominant score to a higher final category. Evidence on the upgrading rules' impact on diagnostic pathways remains scarce. OBJECTIVE. The purpose of this article was to evaluate the clinical net benefit of the PI-RADS upgrading rules in MRI-directed diagnostic pathways. METHODS. This study was a retrospective analysis of a prospectively maintained clinical registry. The study included patients without known prostate cancer who underwent prostate MRI followed by prostate biopsy from January 2016 to May 2020. Clinically significant prostate cancer (csPCa) was defined as International Society of Urological Pathology (ISUP) grade group 2 and higher. csPCa detection was compared between dominant (i.e., no upgrade rule applied) and upgraded lesions. Decision-curve analysis was used to compare the net benefit, considering the trade-off of csPCa detection and biopsy avoidance, of MRI-directed pathways in scenarios considering and disregarding PI-RADS upgrading rules. These included a biopsy-all pathway, MRI-focused pathway (no biopsy for PI-RADS ≤ 2), and risk-based pathway (use of PSA density ≥ 0.15 ng/mL2 to select patients with PI-RADS ≤ 3 for biopsy). RESULTS. The sample comprised 716 patients (mean age, 64.9 years; 93 with a PI-RADS ≤ 2 examination, 623 with total of 780 PI-RADS ≥ 3 lesions). Frequencies of csPCa were not significantly different between dominant and upgraded PI-RADS 3 transition zone lesions (20% vs 19%, respectively), dominant and upgraded PI-RADS 4 transition zone lesions (33% vs 26%), and dominant and upgraded PI-RADS 4 peripheral zone lesions (58% vs 45%) (p > .05). In the biopsy-all, per-guideline MRI-focused, MRI-focused disregarding upgrading rules, per-guideline risk-based, and risk-based disregarding upgrading rules pathways, csPCa frequency was 53%, 52%, 51%, 52%, and 48% and biopsy avoidance was 0%, 13%, 16%, 19%, and 25%, respectively. Disregarding upgrading rules yielded 5.5 and 1.9 biopsies avoided per missed csPCa for MRI-focused and risk-based pathways, respectively. At probability thresholds for biopsy selection of 7.5-30.0%, net benefit was highest for the per-guideline risk-based pathway. CONCLUSION. Disregarding PI-RADS upgrading rules reduced net clinical bene fit of the risk-based MRI-directed diagnostic pathway when considering trade-offs between csPCa detection and biopsy avoidance. CLINICAL IMPACT. This study supports the application of PI-RADS upgrading rules to optimize biopsy selection, particularly in risk-based pathways.
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Affiliation(s)
| | - Andrei S Purysko
- Department of Radiology, Abdominal Imaging Section, Cleveland Clinic, Cleveland, OH
| | - Bruno Merz Paranhos
- Department of Radiology, Diagnosticos da America S.A, Rio de Janeiro, Brazil
| | - Jonathan E Shoag
- Case Western Reserve University, Cleveland, OH
- Case Comprehensive Cancer Center, Cleveland, OH
- Department of Urology, University Hospitals Cleveland Medical Center, Cleveland, OH
- Department of Urology, Weill Cornell Medicine, New York, NY
| | - Anwar R Padhani
- Paul Strickland Scanner Centre, Mount Vernon Hospital, Middlesex, United Kingdom
| | - Leonardo K Bittencourt
- Department of Radiology, University Hospitals Cleveland Medical Center, 11100 Euclid Ave, Cleveland, Ohio 44106
- Case Western Reserve University, Cleveland, OH
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Woo S, Andrieu PC, Abu-Rustum NR, Broach V, Zivanovic O, Sonoda Y, Chi DS, Aviki E, Ellis A, Carayon P, Hricak H, Vargas HA. Bridging Communication Gaps Between Radiologists, Referring Physicians, and Patients Through Standardized Structured Cancer Imaging Reporting: The Experience with Female Pelvic MRI Assessment Using O-RADS and a Simulated Cohort Patient Group. Acad Radiol 2024; 31:1388-1397. [PMID: 37661555 DOI: 10.1016/j.acra.2023.08.005] [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: 06/27/2023] [Revised: 08/02/2023] [Accepted: 08/05/2023] [Indexed: 09/05/2023]
Abstract
RATIONALE AND OBJECTIVES This study aimed to evaluate whether implementing structured reporting based on Ovarian-Adnexal Reporting and Data System (O-RADS) magnetic resonance imaging (MRI) in women with sonographically indeterminate adnexal masses improves communication between radiologists, referrers, and patients/caregivers and enhances diagnostic performance for determining adnexal malignancy. MATERIALS AND METHODS We retrospectively analyzed prospectively issued MRI reports in 2019-2022 performed for characterizing adnexal masses before and after implementing O-RADS MRI; 56 patients/caregivers and nine gynecologic oncologists ("referrers") were surveyed about report interpretability/clarity/satisfaction; responses for pre- and post-implementation reports were compared using Fisher's exact and Chi-squared tests. Diagnostic performance was assessed using receiver operating characteristic curves. RESULTS A total of 123 reports from before and 119 reports from after O-RADS MRI implementation were included. Survey response rates were 35.7% (20/56) for patients/caregivers and 66.7% (6/9) for referrers. For patients/caregivers, O-RADS MRI reports were clearer (p < 0.001) and more satisfactory (p < 0.001) than unstructured reports, but interpretability did not differ significantly (p = 0.14), as 28.0% (28/100) of postimplementation and 38.0% (38/100) of preimplementation reports were considered difficult to interpret. For referrers, O-RADS MRI reports were clearer, more satisfactory, and easier to interpret (p < 0.001); only 1.3% (1/77) were considered difficult to interpret. For differentiating benign from malignant adnexal lesions, O-RADS MRI showed area under the curve of 0.92 (95% confidence interval [CI], 0.85-0.99), sensitivity of 0.81 (95% CI, 0.58-0.95), and specificity of 0.91 (95% CI, 0.83-0.96). Diagnostic performance of reports before implementation could not be calculated due to many different phrases used to describe the likelihood of malignancy. CONCLUSION Implementing standardized structured reporting using O-RADS MRI for characterizing adnexal masses improved clarity and satisfaction for patients/caregivers and referrers. Interpretability improved for referrers but remained limited for patients/caregivers.
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Affiliation(s)
- Sungmin Woo
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065 (S.W., P.C.A., H.H.); Department of Radiology, NYU Langone Health, 660 1st Avenue, New York, NY, 10016 (S.W., H.A.V.).
| | - Pamela Causa Andrieu
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065 (S.W., P.C.A., H.H.)
| | - Nadeem R Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York (N.R.A.-R., V.B., O.Z., Y.S., D.S.C.)
| | - Vance Broach
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York (N.R.A.-R., V.B., O.Z., Y.S., D.S.C.)
| | - Oliver Zivanovic
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York (N.R.A.-R., V.B., O.Z., Y.S., D.S.C.); Department of Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany (O.Z.)
| | - Yukio Sonoda
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York (N.R.A.-R., V.B., O.Z., Y.S., D.S.C.)
| | - Dennis S Chi
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York (N.R.A.-R., V.B., O.Z., Y.S., D.S.C.)
| | - Emeline Aviki
- Department of Obstetrics and Gynecology, NYU Long Island School of Medicine, Mineola, New York (E.A.)
| | - Annie Ellis
- Patient Family Advisory Council for Quality (PFACQ), Memorial Sloan Kettering Cancer Center, New York, New York (A.E.)
| | - Pascale Carayon
- Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, Wisconsin (P.C.)
| | - Hedvig Hricak
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065 (S.W., P.C.A., H.H.)
| | - Hebert A Vargas
- Department of Radiology, NYU Langone Health, 660 1st Avenue, New York, NY, 10016 (S.W., H.A.V.)
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Hoegger MJ. Invited Commentary: VI-RADS and Routing Patient Care at the Muscularis Propria. Radiographics 2024; 44:e230234. [PMID: 38421910 DOI: 10.1148/rg.230234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Affiliation(s)
- Mark J Hoegger
- From the Mallinckrodt Institute of Radiology, Washington University, 510 S Kingshighway Blvd, Box 8131, St Louis, MO 63110
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Lau A, Prout T, Malabanan A, Szalat A, Krueger D, Tanner SB, Rosen H, Shuhart C. Reporting of Full-Length Femur Imaging to Detect Incomplete Atypical Femur Fractures: 2023 Official Positions of the International Society for Clinical Densitometry. J Clin Densitom 2024; 27:101439. [PMID: 38000921 DOI: 10.1016/j.jocd.2023.101439] [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] [Indexed: 11/26/2023]
Abstract
Incomplete atypical femur fractures (iAFFs) are associated with the long-term use of anti-resorptive therapies. Although X-rays are typically used to screen for iAFFs, images from dual-energy X-ray absorptiometry (DXA) offer an alternate method for detecting iAFFs. Although a previous 2019 ISCD Official Position on this subject exists, our task force aimed to update the literature review and to propose recommendations on reporting findings related to iAFFs that may be observed on DXA images. The task force recommended that full-length femur imaging (FFI) from DXA can be used as a screening tool for iAFFs. The presence of focal lateral cortical thickening and transverse lucencies should be reported, if identified on the FFI. This task force proposed a classification system to determine the likelihood of an iAFF, based on radiographic features seen on the FFI. Lastly, the task force recommended that the clinical assessment of prodromal symptoms (pain) is not required for the assessment of FFI.
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Affiliation(s)
- Adrian Lau
- Division of Endocrinology and Metabolism, Department of Medicine, Women's College Hospital, University of Toronto, Toronto, Ontario, Canada.
| | - Tyler Prout
- Radiology Department, University of Wisconsin, Madison, WI, United States
| | - Alan Malabanan
- Bone Health Clinic, Boston Medical Center, Boston, MA, United States
| | - Auryan Szalat
- Osteoporosis Center, Internal Medicine Ward, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Diane Krueger
- School of Medicine and Public Health, Osteoporosis Clinical Research Program, University of Wisconsin-Madison, Madison, WI, United States
| | - S Bobo Tanner
- Department of Medicine, Divisions of Rheumatology, Allergy & Immunology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Harold Rosen
- Osteoporosis Prevention and Treatment Center, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Christopher Shuhart
- Bone Health and Osteoporosis Center, Swedish Medical Group, Seattle, WA, United States
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Fütterer JJ, Tempany C. Prostate MRI and image quality: The radiologist's perspective. Eur J Radiol 2023; 165:110930. [PMID: 37364484 PMCID: PMC10466385 DOI: 10.1016/j.ejrad.2023.110930] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/12/2023] [Indexed: 06/28/2023]
Abstract
Multiparametric MRI (mpMRI) of the prostate plays an important role in the healthcare pathway of prostate cancer. The implementation of the guidelines resulted in an almost vertical increase in the number of prostate MRI examinations. High image quality is important in the diagnostic pathway of prostate cancer. Standardization of prostate MRI quality using objective and pre-defined criteria is of utmost importance.
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Affiliation(s)
| | - Clare Tempany
- Department of Radiology, Harvard Medical School, United States
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Purysko AS, Tempany C, Macura KJ, Turkbey B, Rosenkrantz AB, Gupta RT, Attridge L, Hernandez D, Garcia-Tomkins K, Bhargavan-Chatfield M, Weinreb J, Larson DB. American College of Radiology initiatives on prostate magnetic resonance imaging quality. Eur J Radiol 2023; 165:110937. [PMID: 37352683 PMCID: PMC10461171 DOI: 10.1016/j.ejrad.2023.110937] [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: 04/27/2023] [Revised: 06/14/2023] [Accepted: 06/16/2023] [Indexed: 06/25/2023]
Abstract
Magnetic resonance imaging (MRI) has become integral to diagnosing and managing patients with suspected or confirmed prostate cancer. However, the benefits of utilizing MRI can be hindered by quality issues during imaging acquisition, interpretation, and reporting. As the utilization of prostate MRI continues to increase in clinical practice, the variability in MRI quality and how it can negatively impact patient care have become apparent. The American College of Radiology (ACR) has recognized this challenge and developed several initiatives to address the issue of inconsistent MRI quality and ensure that imaging centers deliver high-quality patient care. These initiatives include the Prostate Imaging Reporting and Data System (PI-RADS), developed in collaboration with an international panel of experts and members of the European Society of Urogenital Radiology (ESUR), the Prostate MR Image Quality Improvement Collaborative, which is part of the ACR Learning Network, the ACR Prostate Cancer MRI Center Designation, and the ACR Appropriateness Criteria. In this article, we will discuss the importance of these initiatives in establishing quality assurance and quality control programs for prostate MRI and how they can improve patient outcomes.
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Affiliation(s)
- Andrei S Purysko
- Section of Abdominal Imaging and Nuclear Radiology Department, Imaging Institute, Cleveland Clinic, Cleveland, OH, USA.
| | - Clare Tempany
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Katarzyna J Macura
- The Russel H. Morgan Department of Radiology and Radiological Science, The James Buchanan Brady Urological Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Baris Turkbey
- Molecular Imaging Branch, NCI, NIH, Bethesda, MD, USA
| | | | - Rajan T Gupta
- Departments of Radiology and Surgery and Duke Cancer Institute Center for Prostate and Urologic Cancers, Duke University Medical Center, Durham, NC, USA
| | | | | | | | | | - Jeffrey Weinreb
- Department of Radiology, Yale School of Medicine, New Haven, CT, USA
| | - David B Larson
- Department of Radiology, Stanford University, Stanford, CA, USA
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Elias Jr. J, Souza LRMFD. O-RADS: a evolução do sistema de classificação de lesões ovarianas. Radiol Bras 2022. [DOI: 10.1590/0100-3984.2022.55.4e1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Elias J, de Souza LRMF. O-RADS: the evolution of the ovarian lesion classification system. Radiol Bras 2022; 55:V-VI. [PMID: 35983344 PMCID: PMC9380613 DOI: 10.1590/0100-3984.2022.55.4e1-en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Jorge Elias
- Department of Medical Imaging, Hematology, and Clinical Oncology, Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (FMRP- USP), Ribeirão Preto, SP, Brazil.
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