Endometrioid Tumor

**Semantic type:** Neoplastic Process

**Definition:** A benign, borderline, or malignant epithelial tumor characterized by the presence of glands and/or cysts lined by neoplastic cells that resemble endometrial cells. It can arise from the uterine body, ovary, fallopian tube, cervix, vagina, and uterine ligament.

**Synonyms:** - Endometrioid Neoplasm