B. Hydatiform mole
C. Twin pregnancy
D. Acute hydramnios
Hydatiform mole (Appearance shown: Snow storm appearance)
Molar pregnancy is an abnormal form of pregnancy in which a non-viable fertilized egg implants in the uterus and will fail to come to term. A molar pregnancy is a gestational trophoblastic disease which grows into a mass in the uterus that has swollen chorionic villi. These villi grow in clusters that resemble grapes.
A molar pregnancy can develop when a fertilized egg does not contain an original maternal nucleus. The products of conception may or may not contain fetal tissue.
It is characterized by the presence of a hydatidiform mole (or hydatid mole, mola hydatidosa).Molar pregnancies are categorized as partial moles or complete moles, with the word mole being used to denote simply a clump of growing tissue, or a growth.