<prompt> The current treatment of choice for a large antrochoanal polyp in a 10-year-old is:Intranasal polypectomyCaldwell-Luc operationFESSLateral rhinotomy and excision  <response>: c FESSRef. Cummings, 6th ed., 760Antrochoanal polyp arise from the maxillary antrum and grow into the nasopharynx, hence they are always large at presentation and management is excision by FESS. 