Objective Retrospective analysis of different treatment and local medication methods for rhino-sinus benign lesions. Methods Totally 236 patients were operated endoscopic sinus surgery in our department in 5 years, including sinusitis, nasal polyps, nasal septum deviation, fungal sinusitis, nasal hemangioma, inverted papilloma, Sinus cyst and hemorrhagic and necrotic polyps. Patients were followed up for 1-3 years，average of 1.5 years. Conventional treatment contained clearing the nasal cavity secretions, surgical cavity vesicles and granulation, including corticosteroid nasal spray 2 times a day, a total of 3 weeks. Nasal adhesions, maxillary sinus scar adhesions or decrement, remove part of the original adhesion sites and submucosal mucous tissue under endoscopic sinus surgery, Some patients with 5 - fluorouracil (5-FU) expansion sponge stuffed . 3 cases of inverted papilloma were treated with interferon a-2b (5miu/1ml) for the sinus mucosa of local multi-point injection. Micro maxillary sinus drainage stents were placed in patients with maxillary sinus overgrowth of scar tissue under endoscopic sinus surgery. Results Cured 83.47% (197/236), improved 11.44% (27/236), the total effective rate 94.92% (224/236). Analysis of patients invalid: Simple sinusitis and nasal polyps associated with sinusitis, deviated septum and nasal sinusitis patients with postoperative nasal adhesion hemangioma were 3 cases, 3 cases, 2 cases and 1 case. One case of simple sinusitis with diabetes recurred. 2 cases of nasal polyp patients recurred during follow-up period. The remaining patients were cured or clinically effective treatment. The analysis of different treatments showed: in 195 patients with routine postoperative treatment, one case of simple sinusitis with diabetes recurred, 2 cases of nasal polyp patients recurred, one case of nasal sinus stenosis and adhesion. After conventional treatment and separation of nasal adhesion, 7 cases of 13 patients in the recurrence of adhesi |
