Ovarian Stromal Tumor with Minor Sex Cord Elements

**Semantic type:** Neoplastic Process

**Definition:** A rare, benign sex cord-stromal tumor of the ovary characterized by the presence of a fibrothecomatous stroma and scattered sex cord elements. Although it is usually hormonally inactive, cases associated with endometrial hyperplasia or adenocarcinoma have been reported.

**Synonyms:** - Stromal Tumor with Minor Sex Cord Elements - Stromal tumor with minor sex cord elements