preferred_name: Barium enema shows transition zone between aganglionic contracted segment and dilated proximal bowel
preferred_name_lc: barium enema shows transition zone between aganglionic contracted segment and dilated proximal bowel
label: Barium enema shows transition zone between aganglionic contracted segment and dilated proximal bowel
label_lc: barium enema shows transition zone between aganglionic contracted segment and dilated proximal bowel