Beyond the bones: Extraskeletal osteosarcoma of the thigh.
Chemotherapy
Extraskeletal osteosarcoma
Oncologic radiology
Osteogenic sarcoma
Osteoid matrix
Soft tissue sarcoma
Journal
Radiology case reports
ISSN: 1930-0433
Titre abrégé: Radiol Case Rep
Pays: Netherlands
ID NLM: 101467888
Informations de publication
Date de publication:
Jun 2023
Jun 2023
Historique:
received:
11
01
2023
revised:
28
02
2023
accepted:
02
03
2023
medline:
24
4
2023
pubmed:
24
4
2023
entrez:
24
04
2023
Statut:
epublish
Résumé
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.
Identifiants
pubmed: 37089974
doi: 10.1016/j.radcr.2023.03.009
pii: S1930-0433(23)00180-2
pmc: PMC10113790
doi:
Types de publication
Case Reports
Langues
eng
Pagination
2126-2135Informations de copyright
© 2023 The Authors. Published by Elsevier Inc.
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