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': "A 25-year-old man presents with 3 days history of pain in the right lower abdomen and vomiting. Patient's general condition is satisfactory and clinical examination reveals a tender lump in right iliac fossa. The most appropriate management in this case would be: \nSelect and explain. \nA. Immediate appendicectomy, B. Exploratory laparotomy, C. Ochsner-Sherren regimen, D. External drainage", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Ochsner-Sherren regimenRef: Bailey and Love 26th edition, Page 1211* This is a case of appendicular mass -- hence conservative regimen is followed.* In a case of appendicular mass if we try to do appendectomy it may result in fistula', 'role': 'assistant'}]