title: Progressive systemic sclerosis resulting in megacolon. A case report.
mesh_terms: D001284:Atrophy; D003106:Colon / Q000473:pathology; D003967:Diarrhea / Q000150:complications; D004108:Dilatation, Pathologic / Q000473:pathology; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008286:Malabsorption Syndromes / Q000150:complications; D008297:Male; D008531:Megacolon / Q000150:complications / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D011860:Radiography, Abdominal; D012595:Scleroderma, Systemic / Q000473:pathology*