Ovarian Steroid Cell Tumor

**Semantic type:** Neoplastic Process

**Definition:** An ovarian tumor in which the vast majority of the cells (more than 90% of the tumor cells) resemble steroid hormone-secreting cells. It usually presents with androgenic manifestations. Approximately one-third of the cases follow a malignant clinical course.

**Synonyms:** - Lipid Cell Neoplasm of Ovary - Lipid Cell Neoplasm of the Ovary - Lipid Cell Tumor of Ovary - Lipid Cell Tumor of the Ovary - Lipid cell tumor of ovary - Ovarian Lipid Cell Neoplasm - Ovarian Lipid Cell Tumor - Ovarian Lipoid Cell Neoplasm - Ovarian Steroid Cell Neoplasm - Steroid Cell Tumor of Ovary - Steroid Cell Tumor of the Ovary