This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Appendiceal Tumors, Subject name: Surgery
[{'content': 'Treatment of carcinoma appendix is - \nSelect and explain. \nA. Right hemicolectomy, B. Extended Right hemicolectomy, C. Left hemicolectomy, D. Extended left hemicolectomy', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Right hemicolectomy Carcinoids and adenocarcinomas of appendix may require right hemicolectomy.o Structures removed in right hemicolectomy :a. Caecum with appendixb. Ascending colonc. Hepatic flexured. Proximal transverse colone. Part of terminal ileumf. Fat and lymphnodes", 'role': 'assistant'}]