title: Editorial: Megacolon.
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis; D000367:Age Factors; D001003:Anal Canal / Q000503:physiopathology; D014355:Chagas Disease / Q000150:complications; D003125:Colostomy; D003248:Constipation / Q000209:etiology; D006801:Humans; D008365:Manometry; D008531:Megacolon / Q000209:etiology / Q000503:physiopathology; D010525:Peripheral Nerves / Q000201:enzymology; D012007:Rectum / Q000503:physiopathology
chemical_list: D000110:Acetylcholinesterase