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
Treatment of choice in nasopharyngeal carcinoma: 
Select and explain. 
A. Radiotherapy, B. Chemotherapy, C. Surgery, D. Surgery and radiotherapy
A: Radiotherapy
Answer: A: Radiotherapy 
Explanation: TOC for persistent nasopharyngeal fibroma - Radiation + Surgery TOC for advanced carcinoma - Chemotherapy + Radiation