This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': 'Treatment of middle ear papilloma is \nSelect and explain. \nA. Myringotomy and simple excision, B. Myringectomy and simple excision, C. Tympanomastoidectomy, D. Local infiltration with podophyllin', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In carcinomas of middle ear radical mastoidectomy followed by radiotherapy is an alternative ton an en bloc removal of temporal bone Ref: PL DHINGRA diseases of ear nose and throat, 6th edition, page no 131', 'role': 'assistant'}]