7/1/23, 12:41 AM Megacolon Pathway Feedback Search Clinical Topics Home Findings Megacolon Megacolon More common causes Toxic megacolon Hirschsprung's disease Constipation Inflammatory bowel disease Necrotizing enterocolitis Cytomegalovirus infection Less common causes Hirschsprung disease Clostridioides difficile infection Multiple endocrine neoplasia type 2a Chagas disease Systemic sclerosis Colonic pseudoobstruction Uncommon causes Familial visceral myopathy https://web.pathway.md/findings/recx138SVpGgfVjEd 1/1