Cystic fibrosis, Crohn's colitis, and adult meconium ileus equivalent.
A 23-year-old man with cystic fibrosis developed massive rectal bleeding that continued intermittently, necessitating an emergency laparotomy and total colectomy. The resected colon was shortened by fibrosis and displayed widespread excessive production of mucus, forming a carpetlike layer over the mucosa as well as segmental discrete areas of mucosal ulceration with fissures, transmural inflammation, and multiple epithelioid granulomas, which are in keeping with Crohn's disease. One case, in a seven-year-old girl, had been reported previously.
D000328:Adult; D003082:Colectomy; D003092:Colitis / Q000150:complications / Q000473:pathology / Q000601:surgery; D003424:Crohn Disease / Q000150:complications* / Q000473:pathology / Q000601:surgery; D003550:Cystic Fibrosis / Q000150:complications* / Q000473:pathology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000473:pathology / Q000601:surgery; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D008297:Male; D009093:Mucus / Q000378:metabolism; D012007:Rectum