title: Duodenal atresia presenting as an abdominal mass.
mesh_terms: D001006:Anus, Imperforate / Q000175:diagnosis; D003937:Diagnosis, Differential; D004380:Duodenal Obstruction / Q000151:congenital* / Q000175:diagnosis; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007409:Intestinal Atresia / Q000175:diagnosis*