葡萄胎是一种良性滋养叶细胞肿瘤,在葡萄胎排出后,相当长的时期内有发生恶变的可能。因此如何预防或早期发现恶变,成了一个值得注意的课题。为此,复习了我院随访至今的良性葡萄胎患者病例。对良性葡萄胎的恶变率以及影响恶变因素进行初步探讨。资料来源1、我院由1967年元月至1979年1月底收 Mole is a benign nocturnal trophoblastic tumor, the hydatidiform mole discharge, a considerable period of time there may be malignant transformation. Therefore, how to prevent or early detection of malignant transformation has become a topic worth noting. To this end, reviewed our hospital so far cases of benign mole patients. The malignant rate of benign hydatid mole and the factors that affect the malignant transformation were discussed. Source 1, our hospital from January 1967 to January 1979 close at the end