text: A<unk>  is a pouch on the wall of the lower part of the small bowel that is present at birth (congenital). The diverticulum may contain tissue from the stomach or pancreas.
option_0: Meckel's diverticulum
option_1: Duodenal diverticulum
option_2: Intussusception
option_3: Mirizzi's syndrome
option_4: Hartnup Disease
option_5: Pseudomembranous enterocolitis
option_6: Hirschsprung's disease
option_7: Vesicointestinal fistula