Results Of 7 recurrent choanal polyp patients,0 were recurred from antrum highmori,and were recurred from lateral wall of mestus conchae.
Results Of 7 recurrent choanal polyp patients,0 were recurred from antrum highmori,and were recurred from lateral wall of mestus conchae.
果7例患者中0例起源于上颌窦,占7%,例起源于蝶窦,占7%,例起源于额窦,占%,例起源于中鼻道鼻腔外侧壁,占%。