《英文msh词典》Neoplasm,Gestational Trophoblastic
[入口词] Neoplasm,Gestational Trophoblastic
[主题词] Gestational Trophoblastic Neoplasms
[英文释义] A group of interrelated trophoblastic diseases arising from pregnancy. They are commonly associated with hyperplasia of trophoblasts (TROPHOBLAST) and markedly elevated human CHORIONIC GONADOTROPIN. They include HYDATIDIFORM MOLE,invasive mole (HYDATIDIFORM MOLE,INVASIVE),placental-site trophoblastic tumor (TROPHOBLASTIC TUMOR,PLACENTAL SITE),and CHORIOCARCINOMA. These neoplasms have varying propensities for invasion and spread.