저자들은 고려대학교 의과대학 산부인과학교실에서 양성 난소기형종에 속발된 선세포암 1예 를 경험하였기에 문헌적 고찰과 함께 보고하는 바이다.

The development of carcinoma in a preexisting benign cystic teratoma of ovary is rare. Many types of cancer can develop from benign cystic teratoma and the incindence of adenocarcinoma is approximately 6% We experienced a case of adenocarcinoma arising in benign cystic teratoma of right ovary in 38 years old woman. The brief review of literatures are added