False diagnosis of intestinal obstruction in a fetus with congenital chloride diarrhea

Intestinal obstruction is often diagnosed prenatally by ultrasound, providing an opportunity for prenatal counseling, genetic investigation, and planned delivery at a perinatal center. We describe a patient with typical features of fetal bowel obstruction, who was found at birth to have congenital chloride diarrhea. A 25-year-old white woman had marked polyhydramnios; multiple dilated, fluid-filled loops of intestine were seen in the fetal …