This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': '25 year old patient presented with mass in iliac fossa. Which after laparotomy was found to be carcinoid of 2.5 cm. in diameter. What will be next step in management - \nSelect and explain. \nA. Segmental resection, B. Appendicetomy, C. Rt. hemicolectomy, D. Do yearly 5 HIAA assay', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., . hemicolectomy Treatment for Carcinoid tumors of appendix Appendicectomy (Treatment of choice) Rt. hemicolectomy is indicated when tumor is > 2 cm. in size involve the base of appendix involve the caecal wall or mesoappendix Lymph nodes are involved.", 'role': 'assistant'}]