What Is Gestational Trophoblastic Disease?

Gestational trophoblastic disease (GTD) is a group of diseases that originate from placental trophoblasts. They are divided into hydatidiform moles, invasive hydatidiform moles, chorionic carcinoma (chondral carcinoma), and placental trophoblasts according to histology. Tumor. Aggressive hydatidiform mole, choriocarcinoma, and placental site trophoblastic tumors are collectively referred to as gestational trophoblastic neoplasia (GTN).

Gestational trophoblastic disease

Gestational trophoblastic disease (GTD) is a group of diseases that originate from placental trophoblasts. They are divided into hydatidiform moles, invasive hydatidiform moles, chorionic carcinoma (chondral carcinoma), and placental trophoblasts according to histology. Tumor. Aggressive hydatidiform mole, choriocarcinoma, and placental site trophoblastic tumors are collectively referred to as gestational trophoblastic neoplasia (GTN).