Benign Uterine Corpus PEComa

**Semantic type:** Neoplastic Process

**Definition:** A benign neoplasm with perivascular epithelioid cell differentiation arising from the uterine corpus. It is characterized by the absence of pleomorphism and scarcity or absence of mitotic figures. It usually affects perimenopausal women. Patients present with a pelvic mass or abnormal bleeding.

**Synonyms:** - Benign Uterine Corpus Perivascular Epithelioid Cell Tumor - Uterine Corpus Benign PEComa - Uterine Corpus Benign Perivascular Epithelioid Cell Tumor