text: <unk>  is a condition in which the first part of the small bowel (the duodenum) has not developed properly. It is not open and cannot allow the passage of stomach contents.
option_0: Duodenal atresia
option_1: Intestinal atresia
option_2: Choanal atresia
option_3: Situs inversus
option_4: Esophageal atresia
option_5: Meconium ileus
option_6: Intestinal malrotation
option_7: Imperforate anus