This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
[{'content': '17.A patient presents with antrochoanal polyp arising from the medial wall of maxilla.Which of the following would be the best management for the patient: \nSelect and explain. \nA. Fess with polypectomy, B. Medial maxillectomy, C. Caldwell luc procedure, D. Intranasal polypectomy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Treatment of choice for antrochoanal polyp in a child is functional endoscopic sinus surgery (FESS) or intra-nasal polypectomy. Caldwell-Luc operation is avoided. Ref.Dhingra 6/e p 175,7e pg 510', 'role': 'assistant'}]