【摘要】 目的探讨衡阳地区慢性荨麻疹的发生与过敏原之间的内在联系。方法分别对575例慢性荨麻疹患者进行20种过敏原的点刺试验,并对结果进行统计、分析。结果过敏原皮肤点刺试验检测阳性率91.30%(525例),阴性率8.70%(50例)。接触类单个过敏原点刺阳性率最高为环境因子屋尘螨(67.65%),食物类最高为小虾(33.74%),2~15种过敏原阳性者488例,占84.87%。结论衡阳地区慢性荨麻疹多由多种过敏原引起。更多还原

【Abstract】 Objective To investigate the internal correlations between the allergens and the causes in the patients with chronic urticaria in Hengyang Area.Methods 575 patients with chronic urticaria were tested with twenty kinds of allergens by skin prick test.Results It was found that the positive rate of the allergen skin prick test was 91.30%(525),the negative rate were 8.70%(50),the highest positive rate of the single contacted allergen was dermatophagoides pteronyssinus(67.65%),the food allergen was small shrimp(33.74%),488(84.87%)patients were sensitive to multiple allergens(from two to fifteen kinds).Conclusions The most of the patients with chronic urticaria in Hengyang Area were caused by multiple allergens.更多还原