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: ENT
Nasopharyngeal angiofibroma of stage II is treated with 
Select and explain. 
A. Radiotherapy, B. Chemotherapy, C. Concurrent chemo-Radiation, D. Surgery
D: Surgery
Answer: D: Surgery 
Explanation: None