Sumi T, Ishiko O, Maeda K, Haba T, Wakasa K, Ogita S
Department of Obstetrics and Gynecology, Osaka City University Medical School, 1-4-3, Asahimachi, Abeno-ku, Osaka 545-8585, Japan.
Arch Gynecol Obstet. 2002 Dec;267(2):107-9. doi: 10.1007/s004040100244.
Malignant transformation of a mature cystic teratoma of the ovary is rare, that of an adenocarcinoma is extremely rare. A 32-year-old woman was suspected as having a malignant transformation of her mature cystic teratoma of the ovary because the preoperative level of carcinoembryonic antigen (CEA) was extremely high. Resections of her ovarian cysts were performed, and this particular tumor was histopathologically diagnosed as an adenocarcinoma arising from a mature cystic teratoma of the left ovary. Because adenocarcinomas arising from mature cystic teratomas of the ovary are extremely rare, we report this case with a review of some of the literature.
卵巢成熟囊性畸胎瘤发生恶性转化较为罕见，而腺癌则极为罕见。一名32岁女性因术前癌胚抗原（CEA）水平极高，被怀疑其卵巢成熟囊性畸胎瘤发生了恶性转化。对其卵巢囊肿进行了切除，该肿瘤经组织病理学诊断为起源于左卵巢成熟囊性畸胎瘤的腺癌。由于卵巢成熟囊性畸胎瘤起源的腺癌极为罕见，我们报告此病例并复习部分文献。
