Sekiya S, Iwasawa H, Morikawa S, Takamizawa H
Eur J Gynaecol Oncol. 1984;5(1):16-20.
Five cases of malignant change of ovarian dermoid cyst are presented. Two of these cases were of special interest due to the unusual nature of the malignancy. One case (an adenosquamous cell carcinoma) was apparently a malignant change of the columnar epithelium and its squamous metaplasia. The other case (a clear cell carcinoma) appeared to represent coincidental development of two tumors.
本文报告5例卵巢皮样囊肿恶变病例。其中2例因其恶变性质不寻常而特别引人关注。1例（腺鳞癌）显然是柱状上皮及其鳞状化生的恶变。另1例（透明细胞癌）似乎代表两个肿瘤的同时发生。
