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作者在JAMA发表的资料研究提示,嗜伊红细胞增多、哮喘、变态反应与鼻窦炎的关系,仅在CT显示广泛窦病变时具有意义。广泛窦病变与免疫球蛋白E(IgE)抗体的存在及周围嗜伊红细胞增加有明显的联系。这种结果提示,窦腔组织内炎症可能产生白细胞介素-5而引起嗜伊红细胞增多。作者进步分析,CT似乎是对鼻窦病变评估的理想工具,能敏感地分辨鼻腔和鼻窦粘膜病变的范围和部位并易行定量分析。鼻窦CT扫描前,患者应接受充分地内科治疗(抗生素治疗2～3周,口服减轻充血剂等),以减轻急性炎症或粘膜感染。鼻腔清洁及鼻内注入减
The authors published in the JAMA data suggest that the relationship between eosinophilia, asthma, allergy and sinusitis, only CT showed extensive sinus lesions meaningful. A wide range of sinus lesions have been associated with the presence of immunoglobulin E (IgE) antibodies and surrounding eosinophils. This result suggests that inflammation in the sinus cavity may produce interleukin-5 and cause eosinophilia. The authors advanced the analysis, CT seems to be the ideal tool for the assessment of sinus disease, can sensitively distinguish the scope and location of nasal and sinus mucosal lesions and easy quantitative analysis. Before CT scan of the sinuses, patients should receive adequate medical treatment (2 to 3 weeks of antibiotic treatment, oral decongestant, etc.) to reduce acute inflammation or mucosal infection. Nasal cleaning and intranasal injection minus