High-grade uterine endometrial stromal sarcoma harboring GLI1 and MDM2/CDK4 co-amplifications. - Zhang, Lili; Luan, Lijuan; Zhang, Lei; Huang, Yufeng; Gu, Wenyi; Yu, Shui; Shen, Licheng; Huang, Jie; Shao, Yang; Su, Jieakesu; Hou, Yingyong; Xu, Chen (Diagnostic Pathology, 2025)