Beyond the bones: Extraskeletal osteosarcoma of the thigh
Extraskeletal osteosarcoma (ESOS) is a rare malignant mesenchymal soft tissue tumor that usually arises in the lower extremities. It is typically a high-grade malignancy that represents only around 1%-2% of all soft tissue sarcomas and 2%-4% of all osteosarcomas. In this report, we describe a case o...
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Format: | Article |
Language: | English |
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Elsevier
2023-06-01
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Series: | Radiology Case Reports |
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Online Access: | http://www.sciencedirect.com/science/article/pii/S1930043323001802 |
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author | Bader Abou Shaar, MBBS Ghassan Awad El-Karim, MD Abdul Rahman Alsaied, HSD Nadeem Almalki, OSSD Nader Ashraf Fawzy, MBBS Ameera Almalki, OSSD Rishi Duggal, MD Sohaib Munir, MD |
author_facet | Bader Abou Shaar, MBBS Ghassan Awad El-Karim, MD Abdul Rahman Alsaied, HSD Nadeem Almalki, OSSD Nader Ashraf Fawzy, MBBS Ameera Almalki, OSSD Rishi Duggal, MD Sohaib Munir, MD |
author_sort | Bader Abou Shaar, MBBS |
collection | DOAJ |
description | Extraskeletal osteosarcoma (ESOS) is a rare malignant mesenchymal soft tissue tumor that usually arises in the lower extremities. It is typically a high-grade malignancy that represents only around 1%-2% of all soft tissue sarcomas and 2%-4% of all osteosarcomas. In this report, we describe a case of a 67-year-old female who presented with a 4-day history of a painless lump in her posterior right thigh. Workup utilizing different imaging modalities yielded a diagnosis of ESOS. The radiologic features of ESOS, as well as the current treatment paradigm and prognosis of this rare malignancy, will be discussed based on a review of the literature. |
first_indexed | 2024-04-09T19:08:53Z |
format | Article |
id | doaj.art-1bf8ec0f8e224eccba20610712b6c854 |
institution | Directory Open Access Journal |
issn | 1930-0433 |
language | English |
last_indexed | 2024-04-09T19:08:53Z |
publishDate | 2023-06-01 |
publisher | Elsevier |
record_format | Article |
series | Radiology Case Reports |
spelling | doaj.art-1bf8ec0f8e224eccba20610712b6c8542023-04-07T06:49:41ZengElsevierRadiology Case Reports1930-04332023-06-0118621262135Beyond the bones: Extraskeletal osteosarcoma of the thighBader Abou Shaar, MBBS0Ghassan Awad El-Karim, MD1Abdul Rahman Alsaied, HSD2Nadeem Almalki, OSSD3Nader Ashraf Fawzy, MBBS4Ameera Almalki, OSSD5Rishi Duggal, MD6Sohaib Munir, MD7College of Medicine, Alfaisal University, Riyadh, Saudi Arabia; Department of Diagnostic Imaging, Bluewater Health, Sarnia, ON, Canada; Department of Medical Imaging, Juravinski Hospital, Hamilton, ON, Canada; Corresponding author.University of Toronto, Faculty of Medicine, Toronto, ON, CanadaFaculty of Science, Western University, London, ON, CanadaFaculty of Math, University of Waterloo, Waterloo, ON, CanadaCollege of Medicine, Alfaisal University, Riyadh, Saudi ArabiaDepartment of Diagnostic Imaging, Bluewater Health, Sarnia, ON, CanadaDepartment of Diagnostic Imaging, Bluewater Health, Sarnia, ON, Canada; Department of Medical Imaging, Western University, London, ON, CanadaDepartment of Medical Imaging, Juravinski Hospital, Hamilton, ON, CanadaExtraskeletal osteosarcoma (ESOS) is a rare malignant mesenchymal soft tissue tumor that usually arises in the lower extremities. It is typically a high-grade malignancy that represents only around 1%-2% of all soft tissue sarcomas and 2%-4% of all osteosarcomas. In this report, we describe a case of a 67-year-old female who presented with a 4-day history of a painless lump in her posterior right thigh. Workup utilizing different imaging modalities yielded a diagnosis of ESOS. The radiologic features of ESOS, as well as the current treatment paradigm and prognosis of this rare malignancy, will be discussed based on a review of the literature.http://www.sciencedirect.com/science/article/pii/S1930043323001802Extraskeletal osteosarcomaOsteogenic sarcomaSoft tissue sarcomaOsteoid matrixOncologic radiologyChemotherapy |
spellingShingle | Bader Abou Shaar, MBBS Ghassan Awad El-Karim, MD Abdul Rahman Alsaied, HSD Nadeem Almalki, OSSD Nader Ashraf Fawzy, MBBS Ameera Almalki, OSSD Rishi Duggal, MD Sohaib Munir, MD Beyond the bones: Extraskeletal osteosarcoma of the thigh Radiology Case Reports Extraskeletal osteosarcoma Osteogenic sarcoma Soft tissue sarcoma Osteoid matrix Oncologic radiology Chemotherapy |
title | Beyond the bones: Extraskeletal osteosarcoma of the thigh |
title_full | Beyond the bones: Extraskeletal osteosarcoma of the thigh |
title_fullStr | Beyond the bones: Extraskeletal osteosarcoma of the thigh |
title_full_unstemmed | Beyond the bones: Extraskeletal osteosarcoma of the thigh |
title_short | Beyond the bones: Extraskeletal osteosarcoma of the thigh |
title_sort | beyond the bones extraskeletal osteosarcoma of the thigh |
topic | Extraskeletal osteosarcoma Osteogenic sarcoma Soft tissue sarcoma Osteoid matrix Oncologic radiology Chemotherapy |
url | http://www.sciencedirect.com/science/article/pii/S1930043323001802 |
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