1195例过敏性皮肤病变应原皮肤点刺试验结果分析

Application of allergen skin prick test in 1195 patients with allergic dermatoses

目的:了解常见的4种过敏性皮肤病的变应原分布情况。方法:采用皮肤点刺法对1195例过敏性皮肤病患者进行变应原测试。结果:慢性荨麻疹的阳性率最高。最常见的食入性变应原是海虾、海蟹、带鱼、芝麻、花生,吸入性过敏原是蟑螂、粉尘螨、室内尘、油菜花粉、柳树。结论:皮肤点刺试验可以帮助患者找出致病原,从而避免接触致病变应原。并为脱敏治疗提供依据。

Objective： To evaluate the distribution of allergens of the four common allergic dermatoses. Methods： The allergens were tested by allergen skin prick test in 1 195 patients with allergic dermatoses. Results： Chronic urticaria showed the highest positivity rate of different allergens. The most common allergens of the four allergic diseases were similar. The most common ingestible allergens were prawn, sea crab, sesame, silver-belt fish and peanut. The most common inhalant allergens were cockroach, dust mites, dust indoor, the rape pollen and willow. Conclusion： The allergen skin prick test can provide clue for the patients to avoid the pathogenic allergens and for the desensitization treatment.