<prompt> The current treatment of choice for a large antrochoanal polyp in a 30 year old man is -Intranasal polypectomyCaldwell luc operationF.E.S.S. Endoscopic Sinus SurgeryLateral Rhinotomy and excision  <response>: FESS is the treatment of choice for all polyps, whenever available and has superceded other methods of polyp removal. 