title: Toxic megacolon. Part I: Pathogenesis, diagnosis and treatment.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000324:Adrenocorticotropic Hormone / Q000627:therapeutic use; D003093:Colitis, Ulcerative / Q000150:complications / Q000628:therapy*; D003424:Crohn Disease / Q000150:complications; D006801:Humans; D008532:Megacolon, Toxic / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*
chemical_list: D000305:Adrenal Cortex Hormones; D000324:Adrenocorticotropic Hormone