Undifferentiated Small Round Cell Sarcomas of Bone - 26/07/25

Abstract |
Undifferentiated small round cell sarcomas are a heterogeneous group of high-grade sarcomas of uncertain histogenesis. In this review, the key clinicopathological, immunohistochemical, and molecular characteristics of select entities that commonly originate from bones (ie, Ewing sarcoma, BCOR::CCNB3 sarcoma, and EWSR1::NFATC2 sarcomas) are summarized. CIC-rearranged sarcomas are briefly discussed because they rarely arise from bone. Relevant immunohistochemical markers, differential diagnoses, and practical pitfalls are also reviewed.
Le texte complet de cet article est disponible en PDF.Keywords : BCOR::CCNB3 sarcoma, Bone, CIC-Rearranged sarcoma, Ewing sarcoma, EWSR1::NFATC2 sarcoma
Plan
Vol 18 - N° 3
P. 489-501 - septembre 2025 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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