They were measured plugger in nasal cavity with sponge soakage dexamexasone and kanamycin a week post-operation, aryzeromycin 0.25g were take orally Bid last over half year, and topical spray with Fudicarson over 3 months.

• 观察分析术后采取的预防复发措施的效果 ；预防复发采用术后鼻腔填塞含地塞米松 5mg和卡那霉素 1g溶液的明胶海绵 1周 ；口服红霉素片0 .；2 5g；2次 /d；持续 6个月以上 ;