抗中性粒细胞胞浆抗体(ANCA)相关性的皮肤病
发布时间:2018-11-02 09:56
【摘要】:目的:分析ANCA在相关皮肤病中的作用及了解其临床特点,提高对该类疾病的认识,高度警惕ANCA阳性相关的疾病,进一步指导临床诊断与治疗。 方法:对2009年1月至2010年12月在我院收治的119例相关皮肤病患者,对其检测ANCA。ANCA检测方法为采用ⅡF与特异抗原ELISA法联合应用具有较好的敏感性和特异性。其中ANCA依据间接免疫荧光的着染部位不同分为中性粒细胞胞浆型(C-ANCA)和核周型(P-ANCA)两种。探讨哪些皮肤病患者中ANCA阳性率高,应高度警惕,并总结该类疾病对器官受累情况。 结果:皮肤血管炎47例中3例阳性(变应性血管炎1/12,过敏性紫癜1/20,结节性红斑1/9,白塞氏病0/4,Sweet病0/1,坏疽性脓疱病0/1),ANCA阳性率6.3%;变态反应性皮肤病37例中6例阳性(接触性皮炎0/1,湿疹1/11,荨麻疹2/11,药疹3/14),ANCA阳性率16.2%;结缔组织病15例中6例阳性(红斑狼疮1/1,变应性亚败血症0/2,皮肌炎5/12),ANCA阳性率40%;银屑病19例中1例阳性,ANCA阳性率5.3%;角层下脓疱病1例为阳性。ANCA阳性组中,可见的合并症有低蛋白血症、肺部感染疾病、类风湿性关节炎及肿瘤等,器官受累主要集中在肺,其他器官肝脏、肾脏等发生率均较低。 结论: 1.ANCA阳性的病例中,男女之比为1:7.5,女性发病率明显高于男性。 2.ANCA在结缔组织病、变态反应性皮肤病及皮肤血管炎中阳性率分别为40%、16.2%、6.3%,提示ANCA在这三类疾病发病中均有一定作用。 3.ANCA相关性小血管炎在我国并非少见,多发生于中老年人,临床表现呈多器官受累,ANCA检测有助于早期诊断,及时正确的治疗,可以大大改善疾病的预后。
[Abstract]:Objective: to analyze the role of ANCA in related skin diseases, to understand its clinical characteristics, to improve the understanding of these diseases, to be highly vigilant against ANCA positive related diseases, and to guide the clinical diagnosis and treatment. Methods: from January 2009 to December 2010, a total of 119 patients with related skin diseases were treated in our hospital. The detection of ANCA.ANCA by using the combination of 鈪,
本文编号:2305699
[Abstract]:Objective: to analyze the role of ANCA in related skin diseases, to understand its clinical characteristics, to improve the understanding of these diseases, to be highly vigilant against ANCA positive related diseases, and to guide the clinical diagnosis and treatment. Methods: from January 2009 to December 2010, a total of 119 patients with related skin diseases were treated in our hospital. The detection of ANCA.ANCA by using the combination of 鈪,
本文编号:2305699
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