接触性皮炎及湿疹斑贴试验结果

Patch Test Results in Contact Dermatitis & Eczema

[目的 ]通过斑贴试验能较为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 ]随机选择门诊接触性皮炎和湿疹患者 12 6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 3 5例 ( 3 3 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 ( χ2= 187 3 5 ,P <0 0 1;χ2 =13 7 75 ,P <0 0 1)。 [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关系。

Objective]The aim of patch test was to precisely detect the etiological factors for dermatitis and eczematoid diseases and therefore right methods against them would 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 (χ 2=187 35,P<0 01;χ 2=137 75,P<0 01), and the difference is extremely significant. [Conclusions]Contact dermatitis and eczema had different ordinary allergens and had direct relationships with both location and occupation.