Antenatal Bartter syndrome presenting with vomiting and constipation mimicking subacute intestinal obstruction in a 20-day-old neonate.

Antenatal Bartter syndrome is a rare condition that can present with different clinical features. These features include early onset maternal polyhydramnios, failure to thrive, prematurity and nephrocalcinosis.We are presenting this 20-day-old girl who had an antenatal history of polyhydramnios.