A hydatidiform mole is an abnormal pregnancy, in which there is hyperplastic development of the placenta, which often develops into a mass of small vesicles or cysts. The name “hydatidiform” refers to ...

This condition is called triploidy. A fetus with this extra chromosome is said to be unable to survive. Here are the causes ...

Gestational trophoblastic disease (GTD) spans a spectrum from two premalignant conditions: partial and complete hydatidiform moles, to three malignant tumors, namely: invasive mole, gestational ...