妊娠滋养细胞疾病是一组来源于胎盘绒毛细胞的疾病 ,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。前三种疾病尤其葡萄胎患者中均可有卵巢囊性肿大 ,形成卵巢黄素化囊肿 ,又称卵泡膜黄素囊肿 ,这与正常妊娠的单侧黄体囊肿在病因和病理形态上均不同 ,对滋养细胞 Gestational trophoblastic disease is a group of diseases derived from placental villi cells, including hydatidiform mole, invasive hydatidiform mole, choriocarcinoma and placental trophoblastic tumor. The first three diseases, especially hydatidiform mole patients may have ovarian cystic enlargement, the formation of luteinized ovarian cysts, also known as follicular lutein cyst, which is normal pregnancy unilateral luteal cyst in the etiology and pathology are different, the right Trophoblast