Complicated Triplet Gestation Reduced to Twins with Partial Hydatidiform Mole and a Coexisting Live Fetus: A Case Report Managed in a Tertiary Care Center

Abstract

Pregnancies with hydatidiform mole and a live fetus are extremely rare, arising in about 1 in 20,000-100,000 pregnancies. Multifetal gestations are increasing due to increase in infertility treatment, and so the complications related to it are on the verge of rising. Also, the partial mole with live fetus is a rare entity, and only few cases are reported in the literature. The objective of the study is reporting a rare case and reviewing the available literature in an attempt to make clinical guidelines. We are reporting a case of 36-year-old, elderly primigravida with in vitro fertilization conception at 29.1 weeks of gestation with severe preeclampsia. She was triplet gestation in early ultrasonography scan reports, and fetal reduction was done at 11 weeks and reduced to twins. A lower segment cesarean section was done, and a healthy male fetus of 1,100 g was delivered. Placenta of the live triplet and the fetus papyraceous (200 g) was delivered with a thin cord attached to hydatidiform molar placenta and vesicles. The dilemma is whether to continue such pregnancy or to terminate it, as it is a critical issue to solve. The watchful monitoring of such cases can provide optimum outcome and prevention of metastasis.