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 for antrochoanal polyp in a 10yr. old child- 
Select and explain. 
A. Caldwell luc's, B. Intranasal polypectomy, C. Conservative treatment till 16 years, D. Exploratory rhinotomy
B: Intranasal polypectomy
Answer: B: Intranasal polypectomy 
Explanation: FESS is the surgical procedure of choice.
Intranasal polypectomy is the procedure of choice in those setups where endoscopic surgery is not practiced.