Clinica y Maternidad Suizo-Argentina, Swiss Medical Group, Buenos Aires- Argentina
Healthy G2P1 mother, no remarkable history. The fetal ultrasound at 16 weeks was normal. A repeat examination at 34 weeks demonstrated moderate polyhydramnios and distended bowel in fetal abdomen. The diagnosis of fetal intestinal obstruction was entertained, possibly due to an imperforate anus.