作者对二家农药厂接触敌敌畏的工人进行了职业性皮肤病的调查,发现现场工人中的皮炎主要为水疱样皮疹及湿疹样皮损。通过动物实验,测出敌敌畏为强致敏物,可以引起交应性接触性皮炎,其主要致病因素为敌敌畏,与乳化剂无关。从而证实现场工人的接触性皮炎为原发性刺激作用和(或)致敏作用引起。通过胆碱酯酶的测定,发现胆碱酯酶的降低与皮炎的发生无一定相关性。 The authors conducted a survey of occupational dermatoses among workers exposed to dichlorvos at two pesticide factories and found that dermatitis among field workers was predominantly vesicular and eczematous lesions. Through animal experiments, dichlorvos as a strong allergen, can cause allergic contact dermatitis, the main risk factor for dichlorvos, and emulsifier has nothing to do. Thus confirming the contact dermatitis of workers in the field as the primary stimulus and / or sensitization. Through the determination of cholinesterase, cholinesterase found that there is no correlation between the occurrence of dermatitis.