This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'Hose pipe appearance of intestine is a feature of \nSelect and explain. \nA. Crohns disease, B. Malabsorption syndrome, C. Ulcerative colitis, D. Hirsprung disease', 'role': 'user'}, {'content': 'Answer: A \nExplanation: .Pathology of crohn&;s disease, Transmural inflammation >>Granuloma formation with linear snake like ulcers>>Cicatrisation>> Thickening of the bowel wall (Hose pipe pattern)>>Adhesions>> Fistula formation.Barium enema--shows loss of haustrations, narrow contracted colon (hose pipe colon), mucosal changes, pseudo polyps. It is avoided in fulminant cases. ref:SRB&;s manual of surgery ,ed 3,pg no 825', 'role': 'assistant'}]