Sarcoma, Endometrial Stromal

Endometrial Stromal Sarcomas; Sarcomas, Endometrial Stromal; Stromal Sarcoma, Endometrial; Stromal Sarcomas, Endometrial
A highly malignant subset of neoplasms arising from the endometrial stroma. Tumors in this group infiltrate the stroma with a wide range of atypia cells and numerous mitoses. They are capable of widespread metastases (NEOPLASM METASTASIS).