Grossesse gémellaire avec môle complète et fœtus sain coexistant : atteindre la viabilité fœtale est possible

Twin pregnancies combining complete hydatidiform mole and coexistent fetus are a rare situation (incidence in 1/20,000 in 1/100,000 pregnancies) and a challenge for diagnosis. Their complications can be important - bleeding, preeclampsia, miscarriage - and their management remains complex and controversial. In case of continuing the pregnancy, nearly 40% of women have lives babies. Three quarters of fetal loss occur before 24 weeks gestation. We report here three new cases; only one of these cases had a favorable outcome.