妊娠滋养细胞疾病是一组来源于胎盘滋养细胞的疾病,包括葡萄胎、侵蚀性葡萄胎、绒毛膜癌及胎盘部位滋养细胞肿瘤等,常发生于育龄期妇女。葡萄胎排空后不足6个月发病,组织学诊断多为侵蚀性葡萄胎;葡萄胎排空后6个月～1年发病,为绒毛膜癌或侵蚀性 Gestational trophoblastic disease is a group of placental trophoblastic diseases, including hydatidiform mole, invasive mole, choriocarcinoma and placental trophoblastic tumor, often occurs in women of childbearing age. Mole emptying less than 6 months after onset of disease, mostly histological diagnosis of invasive hydatidiform mole; hydatidiform mole emptying after 6 months to 1 year incidence of choriocarcinoma or aggressive