接触性皮炎及湿疹斑贴试验结果

Patch Test Results in Contact Dermatitis and Eczema

目的 通过斑贴试验准确地确定皮炎湿疹类疾病的致病因素,提供正确的防治方法。方法 随机选择来门诊治疗的接触性皮炎和湿疹患者126例进行斑贴试验。结果 对斑贴试验所用抗原出现1种阳性反应者81例(78.6％),2种以上阳性者35例(33.9％)。接触性皮炎与湿疹均可由不同种类的过敏原引起,差异有非常显著性(X^2=187.35,P<0.01;X^2=137.75,P<0.01)。结论 接触性皮炎与湿疹具有各自不同的常见致敏原与地区及从事的职业有直接的关系。

Objective The aim of patch test is to detect precisely the etiological factors for dermatitis and eczematoid diseases and therefore orient right methods against them will be provided. Methods 126 outpatients suffering dermatitis and eczema were randomly chosen as subjects to undergo patch test. Results 81 cases were positive for only one among all stimulants (78. 6%),35 cases were positive for more than two stimulants (33. 9%). The allergen categories were different between contact dermatitis and eczema(x2 = 187. 35,P<0. 01),and the difference was extremely significant. Conclusion Contact dermatitis and eczema had different ordinary allergens and had direct relationships with both location and occupation.