This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Small & Large Intestine, Subject name: Surgery
[{'content': 'Hinchey classification is used for perforations of colon secondary to - \nSelect and explain. \nA. Trauma, B. Carcinoma, C. Diverticulitis, D. Inflammatory enteropathy', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Diverticulitis * Hinchey Classification is used to describe perforations of the colon due to diverticulitis.* The Hinchey classification - proposed by Hinchey et al. in 1979 classifies a colonic perforation due to diverticular disease.* The classification is I-IV:i) Hinchey I - localised abscess (para-colonic)ii) Hinchey II - pelvic abscessiii) Hinchey III - purulent peritonitis (the presence of pus in the abdominal cavity)iv) Hinchey IV - feculent peritonitis. (Intestinal perforation allowing feces into abdominal cavity)* The Hinchey classification is useful as it guides surgeons as to how conservative they can be in emergency surgery. Recent studies have shown with anything up to a Hinchey III, a laparoscopic wash-out is a safe procedure avoiding the need for a laparotomy and stoma formation.", 'role': 'assistant'}]