Ovarian Dermoid Cyst with Secondary Tumor

**Semantic type:** Neoplastic Process

**Definition:** An adult-type tumor that has derived from an ovarian dermoid cyst. Representative examples include dermoid cyst with secondary carcinoma, dermoid cyst with secondary sarcoma, and dermoid cyst with pituitary-type tumor.

**Synonyms:** - Dermoid Cyst with Secondary Tumor - Somatic Neoplasm Arising from Ovarian Teratoma