重庆地区470例皮炎湿疹类疾病患者斑贴试验结果分析

Investigation and analysis of the allergen of 470 dermatitis and eczema outpatients in Chongqing city

目的了解重庆地区皮炎湿疹的常见变应原。方法收集我科门诊自2006年1～12月确诊的470例皮炎、湿疹类患者进行斑贴试验,记录试验结果并进行统计分析。结果470例患者中变应原呈阳性反应者381例(80.13%),主要致病因素为硫酸镍、香料、橡胶和对苯二胺。结论斑贴试验可帮助皮炎、湿疹患者明确病因,为预防和治疗该类疾病提供理论依据。

Objective To investigate the allergen of dermatitis and eczema in Chongqing city.Methods 470 outpatients who suffered from dermatitis and eczema underwent patch test in our department from January to December in 2006.The results were recorded for statistical analysis. Results 381 cases(80.13%)in 470 cases presented positive results in patch test for certain allergen.The main pathogenic factors involved were nickelous sulfate,flavor,rubber and ursol.Conclusion The experiment indicates that patch test is helpful for identifying the pathogenic factors of dermatitis and eczema and providing theoretic basis for preventing and treating dermatitis and eczema.