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目的 :探讨核素3 2 P胶体对慢性上颌窦炎的治疗作用。方法 :对 2 2例 (31侧 )慢性上颌窦炎患者先行窦腔冲洗 ,然后以3 2 P胶体窦内灌注治疗。并与行常规保守治疗的 2 0例 (31侧 )患者进行对照比较。结果 :核素组治愈 2 7侧 ,治愈率 87% ,复发 4侧 ;常规组治愈 19侧 ,治愈率 6 1% ,复发 12侧。经统计学处理 ,P <0 .0 1。核素组疗效明显优于常规组。结论 :核素3 2 P胶体对病变组织的电离辐射作用可使免疫活性和组织代谢过程增强 ,使局部微小血管和微淋巴管闭塞 ,促进炎性组织渗液吸收 ,渗出减少 ,水肿消失 ,使增生组织逐渐萎缩 ,对慢性炎症有促进愈合的作用
Objective: To investigate the therapeutic effect of nuclide 3 2 P colloid on chronic maxillary sinusitis. Methods: Twenty-two cases (31 sides) of chronic maxillary sinusitis were treated with sinus irrigation and then with 3 2 P colloidal sinus infusion. And compared with routine conservative treatment of 20 patients (31 sides) patients compared. Results: The radionuclide group was cured on 27 sides, the cure rate was 87% and the recurrence was on the 4 side. In the routine group, 19 sides were cured, the cure rate was 61% and the recurrence was 12 sides. After statistical analysis, P <0. Radionuclide group was significantly better than the conventional group. CONCLUSION: Ionizing radiation of radionuclide 3 2 P colloid can increase the immune activity and tissue metabolism process, occlude local microvascular and lymphatic vessels, promote exudate absorption of inflammatory tissue, reduce exudation and disappear edema, Gradually shrinking the proliferation of tissues, the role of chronic inflammation and promote healing