Gestational trophoblastic disease (GTD) includes hydatidiform mole (complete and partial) and gastational trophoblastic tumors (inwasive mole, choriocarcinoma, placental site trophoblastic tumor and epithelioid trophoblastic tumor), Experts have studied the development alnormalities of tropoblast cells at vatious GTD trophoblastic lesions, including exaggrated placental site and placental site …