Sakuma H

Ovarian mature cystic teratomas comprise tissues derived from all three germ layers. In rare cases, malignant tumors arise from ovarian mature cystic teratoma. A variety of tumors can arise from mature cystic teratoma, among which primary m…

We present a case of clear cell carcinoma located in the diaphragm in a patient with a medical history of ovarian endometriosis. Ultrasonography revealed the presence of a 2.5-cm nodule on the surface of the liver in a 65-year-old woman. Sh…