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慢性息肉性鼻窦炎彻底治疗颇有困难,手术加用脱敏治疗平均6个月就会旧病复发。15年来,作者对74例术后患者行鼻咽腔内放射性锶β射线治疗。照射作用终端为一长25mm、直径2.46mm的活动套管,可经口置入鼻咽腔照射鼻窦。甲组采用一次照射,两侧鼻窦剂量共40～60Gy:乙组间隔一周二次照射,总量100Gy。观察3～12年,结果:甲组35例,9例未见复发;乙组36例,26例效果良好,其中18例未见复发,8例略见复发。作者认为:息肉性鼻窦炎的治疗首在
Complete treatment of chronic polyposis sinusitis quite difficult surgery plus desensitization treatment will be an average of 6 months old disease recurrence. For 15 years, the authors treated 74 patients with postoperative nasal and nasal radioactive strontium β-ray therapy. Irradiation terminal for a length 25mm, diameter 2.46mm of the active sleeve, the nasal cavity can be placed in the mouth of the sinus irradiation. A group of one irradiation, sinus dose on both sides of a total of 40 ~ 60Gy: Group B twice a week interval irradiation, the total 100Gy. Observation of 3 to 12 years, the results: 35 cases of group A, 9 cases did not relapse; 36 cases of group B, 26 cases of good effect, of which 18 cases did not relapse, 8 cases slightly recurrence. The authors believe that: the first treatment of polyposis sinusitis