Malignant Ovarian Granulosa Cell Tumor

**Semantic type:** Neoplastic Process

**Definition:** An aggressive granulosa cell tumor that arises from the ovary and metastasizes to other anatomic sites.

**Synonyms:** - Malignant Granulosa Cell Neoplasm of Ovary - Malignant Granulosa Cell Neoplasm of the Ovary - Malignant Granulosa Cell Tumor of Ovary - Malignant Granulosa Cell Tumor of the Ovary - Malignant Ovarian Granulosa Cell Neoplasm