Management of discordant body stalk anomaly in monochorionic twin pregnancies

A 31-year-old woman, gravida 4 para 1 was referred to our center at 11(+1) weeks of gestation: the ultrasound examination revealed a monochorionic monoamniotic twin pregnancy, and one fetus was affected by body stalk anomaly. Chorionic villus sampling revealed a 46,XX karyotype. Extensive counselling about the prognosis of the affected fetus and possible complications of the pregnancy was provided.