【病例】　女,44岁。因进行性、持续性鼻阻1年余入院。入院后查双侧中鼻道多发性新生物,色苍白,表面光滑,质地柔软,鼻道有粘液性分泌物,双下鼻甲充血、肿大。副鼻窦CT和临床检查诊断:双侧鼻息肉;上颌窦、筛窦息肉。经全身检查无手术禁忌,入院后第4天局麻下行左上颌窦、筛窦息肉 [Case] ​​Female, 44 years old. Due to progressive, persistent nasal obstruction more than 1 year admission. After admission, check the bilateral nasal passages multiple neoplasms, pale, smooth, soft texture, mucus secretions of the nasal passages, double turbinate congestion, swelling. Paranasal sinus CT and clinical examination diagnosis: bilateral nasal polyps; maxillary sinus, ethmoid polyps. No systemic contraindications by surgery, on the 4th post-hospital local anesthesia left maxillary sinus, ethmoid polyps