preferred_name: Mungan syndrome
preferred_name_lc: mungan syndrome
label: visceral Neuromyopathy, familial, with pseudoobstruction, Megaduodenum, Barrett esophagus, and Cardiac abnormalities
label_lc: visceral neuromyopathy, familial, with pseudoobstruction, megaduodenum, barrett esophagus, and cardiac abnormalities