Malignant Ovarian Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic malignant neoplasm involving the ovary. Most primary malignant ovarian neoplasms are either carcinomas (serous, mucinous, or endometrioid adenocarcinomas) or malignant germ cell tumors. Metastatic malignant neoplasms to the ovary include carcinomas, lymphomas, and melanomas.

**Synonyms:** - Cancer of Ovary - Cancer of the Ovary - Malignant Neoplasm of Ovary - Malignant Neoplasm of the Ovary - Malignant Ovarian Tumor - Malignant Tumor of Ovary - Malignant Tumor of the Ovary - Malignant neoplasm of unspecified ovary - Ovarian Cancer - Ovarian Cancer - Ovarian Cancer - Ovarian Cancer - Ovarian cancer, NOS - ovarian cancer