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Yanarateş G, Fidan N. Elastofibroma Dorsi Detected Incidentally on Chest Computed Tomography: The Prevalence and Reporting Rate in Radiology Reports. Cureus 2023; 15:e51280. [PMID: 38161569 PMCID: PMC10757754 DOI: 10.7759/cureus.51280] [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] [Accepted: 12/28/2023] [Indexed: 01/03/2024] Open
Abstract
Background Elastofibroma dorsi (ED) is an uncommon benign connective-tissue tumor, usually seen in the subscapular region of women after the fifth decade. The study aimed to determine the prevalence, radiological characteristics, and the rates of mention in the initial radiology reports of ED incidentally detected by chest computed tomography (CT) imaging in a large population. Methodology This study was conducted at Hitit University, Erol Olçok Training and Research Hospital Radiology Department in Çorum, Turkey. A total of 3,299 patients (1,554 females, 1,745 males) who underwent non-contrast chest CT for various reasons were included in this retrospective study. The presence, side, thickness, and density of ED were investigated in these patients. Differences in gender and laterality were assessed statistically. It was also reviewed whether it was stated in the initial radiology report or not. Results ED was detected in 79 (2.4%) of 3,299 patients, in 60 (75.9%) females and 19 (24.1%) males with a median age of 57.5 years (range, 18-99 years). The risk of ED presence was determined to be 3.65-fold in females than in males. In the cases determined with ED, the median age was 75 years (range, 53-96 years), and ED was not determined in any patient aged <50 years. A statistically significant correlation was determined between age and the presence of ED (p < 0.001). No statistically significant correlation was found between age and ED thickness or density (p = 0.602, p = 0.233, respectively). It was noted that none of the patients were diagnosed in the first radiological report. Conclusions ED can be easily overlooked on cross-sectional examinations because of the similar appearance and density to adjacent structures. Knowledge of the characteristic radiological features of these lesions and increased awareness of radiologists will make early diagnosis possible in asymptomatic cases.
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Affiliation(s)
- Gurbet Yanarateş
- Radiology, Hitit University, Erol Olçok Training and Research Hospital, Çorum, TUR
| | - Nurdan Fidan
- Radiology, Hitit University Faculty of Medicine, Çorum, TUR
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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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3
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Haseli S, Mansoori B, Christensen D, Abadi A, Pooyan A, Shomal Zadeh F, Mau B, Khalili N, Murphey M, Chalian M. Fibroblastic and Myofibroblastic Soft-Tissue Tumors: Imaging Spectrum and Radiologic-Pathologic Correlation. Radiographics 2023; 43:e230005. [PMID: 37440448 DOI: 10.1148/rg.230005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/15/2023]
Abstract
Fibroblastic and myofibroblastic tumors are a variable group of neoplasms ranging from benign to malignant. These lesions may affect patients of any age group but are more frequently encountered in the pediatric population. Patient clinical presentation depends on the location, growth pattern, adjacent soft-tissue involvement, and pathologic behavior of these neoplasms. In the 2020 update to the World Health Organization (WHO) classification system, these tumors are classified on the basis of their distinct biologic behavior, histomorphologic characteristics, and molecular profiles into four tumor categories: (a) benign (eg, fibrous hamartoma of infancy, nodular fasciitis, proliferative fasciitis, fibroma of the tendon sheath, calcifying aponeurotic fibroma); (b) intermediate, locally aggressive (eg, desmoid fibromatosis); (c) intermediate, rarely metastasizing (eg, dermatofibrosarcoma protuberans, myxoinflammatory fibroblastic sarcoma, low-grade myofibroblastic sarcoma, infantile fibrosarcoma); and (d) malignant (eg, sclerosing epithelioid fibrosarcomas; low-grade fibromyxoid sarcoma; myxofibrosarcoma; fibrosarcoma, not otherwise specified). Detection of various components of solid tumors at imaging can help in prediction of the presence of corresponding histopathologic variations, thus influencing diagnosis, prognosis, and treatment planning. For example, lesions with a greater myxoid matrix or necrotic components tend to show higher signal intensity on T2-weighted MR images, whereas lesions with hypercellularity and dense internal collagen content display low signal intensity. In addition, understanding the radiologic-pathologic correlation of soft-tissue tumors can help to increase the accuracy of percutaneous biopsy and allow unnecessary interventions to be avoided. ©RSNA, 2023 Quiz questions for this article are available in the supplemental material.
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Affiliation(s)
- Sara Haseli
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Bahar Mansoori
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Diana Christensen
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Alireza Abadi
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Atefe Pooyan
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Firoozeh Shomal Zadeh
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Brian Mau
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Nastaran Khalili
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Mark Murphey
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
| | - Majid Chalian
- From the Department of Radiology, Division of Musculoskeletal Imaging and Intervention (S.H., A.P., F.S.Z., M.C.), Department of Radiology, Division of Abdominal Imaging (B.M., D.C., A.A.), and Department of Laboratory Medicine and Pathology (B.M.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Cancer Immunology Project, Universal Scientific Education and Research Network, Philadelphia, Pa (N.K.); and Department of Radiologic Pathology, Armed Forces Institute of Pathology, Walter Reed Army Medical Center, Washington, DC (M.M.)
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Subscapular elastofibrolipoma treated with marginal resection: two case reports. J Med Case Rep 2022; 16:296. [PMID: 35915504 PMCID: PMC9344634 DOI: 10.1186/s13256-022-03522-4] [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: 03/18/2022] [Accepted: 07/10/2022] [Indexed: 11/25/2022] Open
Abstract
Background Elastofibroma dorsi is a rare benign tumor of soft tissue, typically under the lower angle of the scapula. Its specific location and distinctive clinical symptoms can provide enough information for diagnosis. Nevertheless, pathological confirmation by biopsy may be needed to rule out other malignancies. Case presentation Here, we present two cases of 63-year-old and 49-year-old female Asian patients who came to us with the chief complaint of pain and bulging in their shoulders. Both patients had rubbery and mobile masses. Also, shoulder movements were not restricted in the examination; however, the patients expressed pain during movements. Computed tomography scans were compatible with the diagnosis of elastofibroma dorsi. Surgical excision was performed for both cases owing to the symptomatic nature of the masses, and histopathological findings confirmed the diagnosis. Conclusion Elastofibroma dorsi is a benign pseudotumor presenting with an uncomfortable feeling in the shoulder with movement in older females. In typical symptom-free cases of elastofibroma dorsi, observation is sufficient, while in symptomatic patients or if there is suspicion of malignancy, complete resection with marginal resection is the treatment of choice.
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Does elastofibroma dorsi occur more frequently on the same side with the dominant hand? TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2022; 30:250-256. [PMID: 36168565 PMCID: PMC9473602 DOI: 10.5606/tgkdc.dergisi.2022.21885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/30/2021] [Indexed: 12/01/2022]
Abstract
Background
In this study, we aimed to investigate the correlation between the side of elastofibroma dorsi formation and the dominant-hand of the patients we operated.
Methods
A total of 84 patients with elastofibroma dorsi (12 males, 72 females; mean age: 55.5±7.0 years; range, 43 to 74 years) were retrospectively analyzed between April 2007 and May 2019. Dominant hand, location, size, sex, age, occupations and follow-up of the mass were recorded and the pre- and postoperative Visual Analog Scale scores were noted.
Results
The mean symptom duration was 9.5±7.8 (range, 3 to 48) months. The lesions were located on the right in 49 (58.3%), on the left in 16 (19%) and bilateral in 19 (22.6%). There was no significant difference between the mass size and age, symptom duration and complication development (p=0.129). A significant relation was found between the formation of the mass on the side of the dominant hand (p=0.010). A significant difference was found between the pre- and postoperative Day 90 Visual Analog Scale scores (p<0.001), indicating a significant decrease in the pain scores.
Conclusion
Elastofibroma dorsi has good clinical results after surgical resection. In our series, the patients had significantly more elastofibroma dorsi on their dominant-hand side.
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Yoshida R, Yoshizako T, Okamura K, Ando S, Nakamura M, Ishikawa N, Kitagaki H. Inverted intercostal hernia of elastofibroma dorsi mimicking well-differentiated liposarcoma in the chest wall. Acta Radiol Open 2022; 11:20584601221080514. [PMID: 35392629 PMCID: PMC8980407 DOI: 10.1177/20584601221080514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 01/28/2022] [Indexed: 11/25/2022] Open
Abstract
Elastofibroma dorsi is a well-known benign chest wall tumor. Herein, we present a case in which an elastofibroma protruded into the thoracic cavity, leading to inverted intercostal hernia. Imaging revealed a soft tissue mass containing fat, typical of elastofibroma dorsi; however, precise diagnosis was difficult owing to the location of this mass that protruded into the thoracic cavity. Liposarcoma had to be ruled out because it was a growing fat-containing mass. Considering that the tumor moved while the patient was undergoing computed tomography-guided biopsy in the prone position, a diagnosis of inverted intercostal hernia of elastofibroma dorsi was made. We report this case with a review of current literature.
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Affiliation(s)
- Rika Yoshida
- Department of Radiology, Shimane University, Izumo, Japan
| | | | - Kazuya Okamura
- Department of Radiology, Shimane University, Izumo, Japan
| | - Shinji Ando
- Department of Radiology, Shimane University, Izumo, Japan
| | | | - Noriyoshi Ishikawa
- Department of Organ Pathology, Shimane University, Izumo, Japan
- Department of Pathology, Shonan Fujisawa Tokushukai Hospital, Fujisawa, Japan
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7
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Mansour J, Raptis D, Bhalla S, Heeger AP, Abbott GF, Parkar N, Hammer MM, Kiernan J, Raptis C. Diagnostic and Imaging Approaches to Chest Wall Lesions. Radiographics 2022; 42:359-378. [PMID: 35089819 DOI: 10.1148/rg.210095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Chest wall lesions are relatively uncommon and may be challenging once they are encountered on images. Radiologists may detect these lesions incidentally at examinations performed for other indications, or they may be asked specifically to evaluate a suspicious lesion. While many chest wall lesions have characteristic imaging findings that can result in an accurate diagnosis with use of imaging alone, other entities are difficult to distinguish at imaging because there is significant overlap among them. The interpreting radiologist should be familiar with the imaging features of both "do not touch" benign entities (which can be confidently diagnosed with imaging only, with no need for biopsy or resection unless the patient is symptomatic) and lesions that cannot be confidently characterized and thus require further workup. CT and MRI are the main imaging modalities used to assess the chest wall, with each having different benefits and drawbacks. Chest wall lesions can be classified according to their predominant composition: fat, calcification and ossification, soft tissue, or fluid. The identification or predominance of signal intensities or attenuation for these findings, along with the patient age, clinical history, and lesion location, can help establish the appropriate differential diagnosis. In addition, imaging findings in other organs, such as the lungs or upper abdomen, can at times provide clues to the underlying diagnosis. The authors review different chest wall lesions classified on the basis of their composition and highlight the imaging findings that can assist the radiologist in narrowing the differential diagnosis and guiding management. ©RSNA, 2022.
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Affiliation(s)
- Joseph Mansour
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Demetrios Raptis
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Sanjeev Bhalla
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Allen P Heeger
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Gerald F Abbott
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Nadeem Parkar
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Mark M Hammer
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Julia Kiernan
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
| | - Constantine Raptis
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Mo (J.M., D.R., S.B., C.R.); Department of Radiology, Massachusetts General Hospital, Boston, Mass (A.P.H., G.F.A.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (N.P.); Department of Radiology, Brigham and Women's Hospital, Boston, Mass (M.M.H.); and Department of Radiology, St Louis University Hospital, St Louis, Mo (J.K.)
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Hayrapetian A, Girgis MD, Yanagawa J, French SW, Schelbert HR, Auerbach MS, Czernin J, Calais J. Incidental Detection of Elastofibroma Dorsi With 68Ga-FAPI-46 and 18F-FDG PET/CT in a Patient With Esophageal Cancer. Clin Nucl Med 2021; 46:e86-e87. [PMID: 32701818 DOI: 10.1097/rlu.0000000000003218] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
ABSTRACT A 71-year-old man underwent 18F-FDG and 68Ga-FAPI-46 PET/CT for initial staging prior to surgery of a squamous cell carcinoma of the lower esophagus under the prospective study NCT04147494. Both scans showed increased uptake in the mid and distal esophagus without evidence of metastatic disease. A soft tissue right infrascapular mass with mild 18F-FDG and moderate 68Ga-FAPI-46 uptake was incidentally found. The patient underwent robotic-assisted Ivor-Lewis esophagectomy and excision of the right infrascapular mass. Histopathology of the right chest wall mass confirmed the diagnosis of elastofibroma.
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Affiliation(s)
- Artineh Hayrapetian
- From the Ahmanson Translational Theranostics Division, Department of Molecular and Medical Pharmacology
| | | | | | | | - Heinrich R Schelbert
- From the Ahmanson Translational Theranostics Division, Department of Molecular and Medical Pharmacology
| | - Martin S Auerbach
- From the Ahmanson Translational Theranostics Division, Department of Molecular and Medical Pharmacology
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9
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Hong HG, Yoo SJ, Choi YW, Paik SS, Jee SY, Kim YE. Giant Infrascapular Rheumatoid Nodules Mimicking Elastofibroma Dorsi: A Case Report. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2021; 82:1589-1593. [PMID: 36238874 PMCID: PMC9431971 DOI: 10.3348/jksr.2020.0210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/28/2021] [Accepted: 02/08/2021] [Indexed: 11/15/2022]
Abstract
Rheumatoid nodules are the most common extra-articular presentations of rheumatoid arthritis. Although rheumatoid nodules can develop anywhere in the body, they develop most commonly in the subcutaneous region, where they are easily exposed to repetitive trauma or pressure. However, an infrascapular presentation has not yet been reported. We report a case of giant bilateral rheumatoid nodules that developed in the infrascapular area, complicating its distinction from elastofibroma dorsi on radiological examination.
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Affiliation(s)
- Hyuk Gi Hong
- Department of Radiology, Seoul Medical Center, Seoul, Korea
| | - Seung-Jin Yoo
- Department of Radiology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Yo Won Choi
- Department of Radiology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Seung Sam Paik
- Department of Pathology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Seung Yun Jee
- Department of Pathology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Yeo Eun Kim
- Department of Radiology, Seoul Medical Center, Seoul, Korea
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10
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Ravikanth R. 18F-fluorodeoxyglucose positron emission tomography/computed tomography imaging review of benign lesions of the thorax. World J Nucl Med 2020; 20:7-16. [PMID: 33850484 PMCID: PMC8034779 DOI: 10.4103/wjnm.wjnm_85_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 06/20/2020] [Accepted: 06/29/2020] [Indexed: 12/02/2022] Open
Abstract
2-deoxy-2-(Fluorine-18) fluoro-D-glucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) has been used exclusively to diagnose malignancies. However, increased 18F-FDG uptake is not always limited to malignant lesions. This imaging review demonstrates the physiological 18F-FDG uptake of normal structures in the thorax and illustrates many benign pathological lesions with standardized uptake value >2.5. These various conditions can be broadly categorized into three groups: infective lesions, active granulomatous diseases such as sarcoidosis, noninfectious/inflammatory, or proliferative conditions such as radiation pneumonitis, postlung transplant lymphoproliferative disorders, occupational pleuropulmonary complications, and postsurgical conditions, all of which can demonstrate varying degrees of 18F-FDG uptake on PET/CT based upon the degree of inflammatory activity. Familiarity of false-positive findings improves the PET/CT evaluation accuracy of benign lesions of the thorax. Radiation exposure and surgical history correlation along with imaging cross check evaluation of radiographs and magnetic resonance images for the anatomic location remains the mainstay of PET/CT characterization of positive findings.
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Affiliation(s)
- Reddy Ravikanth
- Department of Radiology, St. John's Hospital, Kattappana, Kerala, India
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11
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Gorin MA, Marashdeh W, Ross AE, Allaf ME, Pienta KJ, Pomper MG, Rowe SP. Uptake of the prostate-specific membrane antigen-targeted PET radiotracer 18F-DCFPyL in elastofibroma dorsi. Nucl Med Commun 2018; 38:795-798. [PMID: 28704341 DOI: 10.1097/mnm.0000000000000716] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE PET imaging using radiotracers that target prostate-specific membrane antigen (PSMA) are increasingly being used in the evaluation of men with prostate cancer (PCa). It is therefore of increasing importance for imaging specialists to recognize potential pitfalls of this novel imaging technique. In this report, we describe a series of benign elastofibroma dorsi with uptake of the PSMA-targeted PET radiotracer F-DCFPyL. PATIENTS AND METHODS We retrospectively analyzed the imaging data of 75 men with PCa who were consecutively imaged with F-DCFPyL PET/CT. Acquired images were reviewed for the presence of radiotracer uptake in the region of the scapular tip adjacent to the chest wall. Only those lesions with discrete radiotracer uptake corresponding to an area on CT with the characteristic appearance of an elastofibroma were considered positive. RESULTS In total, 18/75 (24.0%) patients had evidence of at least one elastofibroma dorsi on F-DCFPyL PET/CT. Eight (44.4%) of these patients had unilateral lesions, all of which were right sided. Detected lesions had a median maximal diameter of 2.3 cm (range: 1.3-8.4 cm) and a median perpendicular thickness to the chest wall of 0.9 cm (range: 0.6-2.5 cm). The median maximum standardized uptake value of detected lesions was 1.4 (range: 1.1-2.4) and the median maximum standardized uptake value corrected to lean body mass was 1.1 (range: 0.8-1.7). CONCLUSION This study is the first to report uptake of a PSMA-targeted PET radiotracer in elastofibroma dorsi. Radiotracer uptake in these benign lesions should not be falsely mistaken as sites of metastatic PCa.
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Affiliation(s)
- Michael A Gorin
- aDepartment of Urology, The James Buchanan Brady Urological Institute bThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Oporto M, Cepa F, Orta N, Rubí S, Navalón H, Peña C. Fibroelastic pseudotumour elastofibroma dorsi detected by 18 F-FDG PET/CT and by posttherapy radioiodine SPECT/CT. Rev Esp Med Nucl Imagen Mol 2018. [DOI: 10.1016/j.remnie.2017.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Seudotumor fibroelástico elastofibroma dorsi detectado por 18 F-FDG PET/TC y por 131 I SPECT/TC posterapia. Rev Esp Med Nucl Imagen Mol 2018; 37:46-49. [DOI: 10.1016/j.remn.2017.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 02/14/2017] [Accepted: 02/24/2017] [Indexed: 11/24/2022]
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Karrakchou B, Yaikoubi Y, Chairi MS, Jalil A. Elastofibroma dorsi: case report and review of the literature. Pan Afr Med J 2017; 28:34. [PMID: 29158858 PMCID: PMC5687875 DOI: 10.11604/pamj.2017.28.34.13675] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 08/30/2017] [Indexed: 12/04/2022] Open
Abstract
Elastofibroma dorsi (ED) is an uncommon benign soft tissue tumor with an uncertain pathogenesis. It mostly occurs in the infrascapular region of elderly people with a female predominance. Typically bilateral, ED can also be unilateral. While many patients remain asymptomatic, ED can be responsible of a periscapular arch source of ache. The diagnosis of ED is set on magnetic resonance imaging, and the pathological study ensures the diagnosis after surgical excision and establishes the differential diagnosis with malignant neoplasic process. The prognosis is excellent with extremely rare recurrence cases. Herein we report a case of a 54-years-old woman with a bilateral painful ED. The diagnosis was based on clinical and MRI findings that revealed bilateral tumors. Surgery was decided due to the symptomatic nature of the tumors. Pathological study confirmed the diagnosis. The post operative course was uncomplicated. We update through a review of the literature aspects of the diagnostic and therapeutic care of Elastofibroma dorsi.
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Affiliation(s)
- Basma Karrakchou
- Surgical Oncology Department 1, National Institute of Oncology, University Mohamed V Rabat, Morocco
| | - Youssef Yaikoubi
- Surgical Oncology Department 1, National Institute of Oncology, University Mohamed V Rabat, Morocco
| | - Mohamed Said Chairi
- Surgical Oncology Department 1, National Institute of Oncology, University Mohamed V Rabat, Morocco
| | - Abdelouahed Jalil
- Surgical Oncology Department 1, National Institute of Oncology, University Mohamed V Rabat, Morocco
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Abstract
Lipomatous lesions are common musculoskeletal lesions that can arise within the soft tissues, bone, neurovascular structures, and synovium. The majority of these lesions are benign, and many of the benign lesions can be diagnosed by radiologic evaluation. However, radiologic differences between benign and malignant lipomatous lesions may be subtle and pathologic correlation is often needed. The use of sonography, computed tomography (CT), and magnetic resonance imaging (MRI) is useful not only in portraying fat within the lesion, but also for evaluating the presence and extent of soft tissue components. Lipomas make up most soft tissue lipomatous lesions, but careful evaluation must be performed to distinguish these lesions from a low-grade liposarcoma. In addition to the imaging appearance, the location of the lesion and the patient demographics can be utilized to help diagnose other soft tissue lipomatous lesions, such as elastofibroma dorsi, angiolipoma, lipoblastoma, and hibernoma. Osseous lipomatous lesions such as a parosteal lipoma and intraosseous lipoma occur less commonly as their soft tissue counterpart, but are also benign. Neurovascular and synovial lipomatous lesions are much rarer lesions but demonstrate more classic radiologic findings, particularly on MRI. A review of the clinical, radiologic, and pathologic characteristics of these lesions is presented.
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Affiliation(s)
- Ashley M Burt
- Department of Radiology, University of California San Diego, 200 West Arbor Drive, Mail Code: 8756, San Diego, CA 92130, USA
| | - Brady K Huang
- Department of Radiology, University of California San Diego, 200 West Arbor Drive, Mail Code: 8756, San Diego, CA 92130, USA
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Affiliation(s)
- Juliana Pessoa
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | | | | | | | - Edson Marchiori
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
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Lee RKL, Griffith JF, Ng AWH, Sitt JCM. Sonography of the chest wall: A pictorial essay. JOURNAL OF CLINICAL ULTRASOUND : JCU 2015; 43:525-537. [PMID: 26265305 DOI: 10.1002/jcu.22286] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 05/25/2015] [Indexed: 06/04/2023]
Abstract
Ultrasound (US) is increasingly being used as the first-line imaging modality for investigating the chest wall for soft tissue and bony lesions. This article describes the technique used for the US examination, the relevant chest-wall anatomy, and the appearances on US scanning of pathologic entities either unique to or common in the region of the chest wall.
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Affiliation(s)
- Ryan Ka Lok Lee
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong
- The Chinese University of Hong Kong, Hong Kong
| | - James Francis Griffith
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong
- The Chinese University of Hong Kong, Hong Kong
| | - Alex Wing Hung Ng
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong
- The Chinese University of Hong Kong, Hong Kong
| | - Jacqueline Ching Man Sitt
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong
- The Chinese University of Hong Kong, Hong Kong
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From Tumor to Trauma: Etiologically Deconstructing a Unique Differential Diagnosis of Musculoskeletal Entities With High Signal Intensity on T1-Weighted MRI. AJR Am J Roentgenol 2015; 204:817-26. [DOI: 10.2214/ajr.14.13360] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Frank SJ, Friedman S, Flusberg M, Wolf EL, Stein MW. Outside the inside: a review of soft-tissue abnormalities seen on thoracoabdominal computed tomography. Can Assoc Radiol J 2014; 65:327-34. [PMID: 24833519 DOI: 10.1016/j.carj.2013.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 08/12/2013] [Accepted: 09/24/2013] [Indexed: 11/25/2022] Open
Abstract
In this review, we illustrate the computed tomographic features of thoracoabdominal soft-tissue abnormalities, which may be easily overlooked and often can provide important information regarding systemic processes. Examples include necrotizing fasciitis, heterotopic ossification, fat necrosis, benign and malignant neoplasms, endometriosis, and collagen vascular disease as well as systemic and congenital pathology.
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Affiliation(s)
- Susan J Frank
- Department of Radiology, Montefiore Medical Center, Bronx, New York, USA
| | - Shari Friedman
- Department of Radiology, Montefiore Medical Center, Bronx, New York, USA
| | - Milana Flusberg
- Department of Radiology, Montefiore Medical Center, Bronx, New York, USA
| | - Ellen L Wolf
- Department of Radiology, Montefiore Medical Center, Bronx, New York, USA
| | - Marjorie W Stein
- Department of Radiology, Montefiore Medical Center, Bronx, New York, USA.
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Lococo F, Cesario A, de Franco S, Ricchetti T, Sgarbi G, Treglia G. Is 18FDG PET/CT evaluation really useful in the diagnosis of elastofibroma dorsi? Rev Esp Med Nucl Imagen Mol 2014. [DOI: 10.1016/j.remnie.2014.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Lococo F, Cesario A, de Franco S, Ricchetti T, Sgarbi G, Treglia G. Is 18FDG PET/CT evaluation really useful in the diagnosis of elastofibroma dorsi? Rev Esp Med Nucl Imagen Mol 2013; 33:62. [PMID: 24360600 DOI: 10.1016/j.remn.2013.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2013] [Accepted: 09/13/2013] [Indexed: 11/25/2022]
Affiliation(s)
- F Lococo
- Unit of Thoracic Surgery, IRCCS-Arcispedale Santa Maria Nuova, Reggio Emilia, Italy.
| | - A Cesario
- Deputy Scientific Director, IRCCS San Raffaele Pisana, Rome, Italy
| | - S de Franco
- Unit of Thoracic Surgery, IRCCS-Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - T Ricchetti
- Unit of Thoracic Surgery, IRCCS-Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - G Sgarbi
- Unit of Thoracic Surgery, IRCCS-Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - G Treglia
- Department of Nuclear Medicine and PET Center, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
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Haddan A, Zouaidia F, Masmoudi S, Moumni A, Mouanis M, Jahid A, Bernoussi Z, Mahassini N. [Dorsal elastofibroma: retrospective study of 21 cases and review of literature]. Pan Afr Med J 2013; 16:52. [PMID: 24672623 PMCID: PMC3964008 DOI: 10.11604/pamj.2013.16.52.2385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 07/12/2013] [Indexed: 11/13/2022] Open
Abstract
L’élastofibrome est une tumeur bénigne du tissu mou survient essentiellement chez les personnes âgées de plus de 55 ans avec une prédominance féminine. Il survient électivement à l'angle caudal de la scapula (99%). Il est bilatéral dans 10% à 66% des cas. L'etiopathogenie de l'EF reste encore non élucidée. Il s'agissait d'une étude rétrospective au niveau du laboratoire d'anatomie pathologique d'Ibn sina de Rabat durant une période de cinq ans (2007- 2011), concernant 21 cas d'EF. Toutes ces lésions ont été diagnostiquées après coloration standard à l'HE et à partir des dossiers médicaux des patients, nous avons recueilli leurs données cliniques, radiologiques, leur prise en charge thérapeutique et leur suivi. Quizze des patients étaient de sexe féminin, 6 cas étaient de sexe masculin. Au moment du traitement l’âge moyen était de 57,6 ans. Chez 10 patients, la localisation de la tumeur était du côté droit, 6 cas du côté gauche et bilatérale chez 5 patients. La plupart des patients étaient asymptomatiques. La taille des tumeurs variait entre 5 et 14 cm de grand axe. En IRM, leur aspect était caractéristique et l’étude anatomo-pathologique avait confirmé le diagnostic chez tous les patients. L'elastofibrome est le diagnostic le plus probable quand il s'agit d'une localisation infra-scapulaire d'une masse du tissu mou. L'IRM est l'examen clé du diagnostic. Une éventuelle biopsie permettra d'exclure un processus tumoral malin et rassurer les patients asymptomatiques qu'aucun traitement chirurgical n'est nécessaire.
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Affiliation(s)
- Azzouz Haddan
- Laboratoire d'anatomie pathologique, hôpital Ibn Sina, Rabat, Maroc
| | - Fouad Zouaidia
- Laboratoire d'anatomie pathologique, hôpital Ibn Sina, Rabat, Maroc
| | - Siham Masmoudi
- Laboratoire d'anatomie pathologique, hôpital Ibn Sina, Rabat, Maroc
| | | | - Mohammed Mouanis
- Laboratoire d'anatomie pathologique, hôpital Ibn Sina, Rabat, Maroc
| | - Ahmed Jahid
- Laboratoire d'anatomie pathologique, hôpital Ibn Sina, Rabat, Maroc
| | - Zakia Bernoussi
- Laboratoire d'anatomie pathologique, hôpital Ibn Sina, Rabat, Maroc
| | - Najat Mahassini
- Laboratoire d'anatomie pathologique, hôpital Ibn Sina, Rabat, Maroc
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Blumenkrantz Y, Bruno GL, González CJ, Namías M, Osorio AR, Parma P. Characterization of Elastofibroma Dorsi with (18)FDG PET/CT: a retrospective study. ACTA ACUST UNITED AC 2011; 30:342-5. [PMID: 21466907 DOI: 10.1016/j.remn.2011.01.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Revised: 01/27/2011] [Accepted: 01/28/2011] [Indexed: 11/26/2022]
Abstract
UNLABELLED Elastofibroma dorsi has been described in the literature as an unusual tumor or pseudotumor. However, autopsies and imaging studies have revealed that it is a non-negligible finding. PURPOSE The aim of this study has been to illustrate and become familiar with this type of lesion in order to prevent misdiagnosis. MATERIALS AND METHODS From 3 December 2008 to 5 January 2010, 1,751 patients were evaluated with (18)FDG-PET/CT. Of these, 29 cases of elastofibroma dorsi were recorded as an incidental finding. A retrospective and descriptive analysis was performed on this study series. RESULTS The study showed a prevalence of 1.66%. Out of the 29 findings, 22 (75.86%) were females and 7 (24.14%) males. Seventeen (58.62%) cases were bilateral, 12 (41.38%) unilateral and the SUVmax ranged from 1.4 to 3.2. These lesions were reported as soft tissue density images with mild or moderate diffuse metabolic activity. CONCLUSION The elastofibroma dorsi is a relatively common finding in PET/CT that should be known in order to avoid making wrong diagnoses.
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Affiliation(s)
- Y Blumenkrantz
- Fundación Centro de Diagnóstico Nuclear, Buenos Aires, Argentina
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Abstract
PURPOSE Elastofibroma dorsi (ED) is a rare, benign soft tissue tumor arising from connective tissue and usually found in the subscapular region. We conducted this retrospective study to contribute to a better understanding of this tumor, the pathogenesis of which is still unclear. METHODS We reviewed the medical records of eight patients treated for ED at our institution between 2003 and 2008. RESULTS All patients were right-handed and all except one were female. The tumor was located on the right in two patients, on the left in one, and bilaterally in five. All patients underwent complete marginal resections. The resected tumors ranged in size from 5 cm to 12 cm. The only postoperative complication was seroma, observed in two patients. No recurrences have been observed in follow-up ranging from 15 days to 5 years. CONCLUSIONS We could not establish a relationship between the side of the dominant hand and the tumor location. If this tumor becomes symptomatic, local excision is the best treatment; however, as malignant transformation has not been reported, follow-up is recommended for asymptomatic lesions.
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Rotger A, Trifirò G, L. Travaini L, de Cicco C, Paganelli G. Carcinoma, tuberculosis and elastofibroma in one patient: is [18F]FDG-PET/CT helpful? ACTA ACUST UNITED AC 2009; 28:22-5. [DOI: 10.1016/s0212-6982(09)70212-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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