【摘要】 目的探讨东莞地区职业性接触性皮炎的主要致病因素,了解其常见的接触性变应原。方法采用斑贴试验试剂盒对每例患者进行斑贴试验。结果 300例患者中有167例至少对一种物质过敏,总阳性率为55.67%,阳性率较高的几种变应原依次为:硫酸镍104例(34.67%),甲醛42例(14.00%),重铬酸钾30例(10.00%)。结论东莞地区职业性接触性皮炎主要变应原为三种化学物质,调查结果有助于临床指导该疾病的预防和治疗。更多还原

【Abstract】 Aim To analysis the pathogens of occupational contact dermatitis in Dongguan city,and find out the common contact allergens.Methods Patch tests were performed by using RuiminTM serial allergen kit in the patients with occupational contact dermatitis.Results 300 cases of occupational contact dermatitis were patch tested,167 cases showed positive reaction to one or more allergens,and the positive rate was 55.67%.The most familiar allergens were:nikel sulfate(104 cases,34.67%),formaldehyde(42 cases,14.00%),potassium dichromate(30 cases,10.00%).Conclusions The main allergens of occupational contact dermatitis in Dongguan city are three kinds of chemical materials.This study is helpful to the prevention and treatment of the disease.更多还原