label: Sarcoma with BCOR Genetic Alterations
label_lc: sarcoma with bcor genetic alterations
description: A group of rare primitive round cell sarcomas characterized by the presence of BCOR genetic alterations. This category includes sarcomas with BCOR-related gene fusions, most frequently BCOR-CCNB3, and sarcomas showing internal tandem duplication (BCOR-ITD).