Complex Ovarian Cyst

**Semantic type:** Finding

**Definition:** A cystic lesion that arises from the ovary. It is characterized by the presence of cystic spaces that contain fluid and a solid tissue component.

**Synonyms:** - Complex Cyst of Ovary - Complex Cyst of the Ovary - Complex Cystic Neoplasm of Ovary - Complex Cystic Neoplasm of the Ovary - Complex Cystic Ovarian Neoplasm - Complex Cystic Ovarian Tumor - Complex Cystic Tumor of Ovary - Complex Cystic Tumor of the Ovary