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Case Report
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Korean J Obstet Gynecol. 2004;47(6):1269-1272. Published online June 1, 2004.
- Atypical Proliferating Muinous Tumor arising in a Mature Cystic Teratoma.
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Do Young Chung, Nan Hui Jeong, Jae Won Kim, Nak Woo Lee, Tak Kim, Hai Joong Kim, Jin Woo Shin, Eunmee Han
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1Department of Obstetrics and Gynecology, College of Medicine, Korea University, Ansan, Korea.
2Department of Pathology, College of Medicine, Korea University, Ansan, Korea.
- Abstract
- The borderline tumor is not benign but has low malignant potential, which accounts for 10-15% of all ovarian tumors. The mucinous borderline tumors make up approximately 40% of all borderline tumors. About 5% of mature cystic teratomas of ovary include some with mucinous cystadenoma. The malignant transformation is occurred in about 1-3% of patients who have a mature cystic teratoma. There has been reported frequently about the malignant transformation of a mature cystic teratoma. After the first description of a patient with mucinous borderline tumor associated with a mature cystic teratoma in 1988, the borderline tumorous change of a mature cystic teratoma has been reported rarely. This report presents a patient with atypical proliferating mucinous tumor arising in a mature cystic teratoma.
Keywords :Borderline tumor;Mature cystic teratoma;Atypical proliferating mucinous tumor
