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职业性痤疮是指在劳动生产过程中,由于接触焦油、沥青、高沸点的矿物油类或氯及氯化物等引起的一种皮肤损害.主要是由于上述物质的机械性或化学性刺激,促使毛囊上皮增生、角化过度、阻塞毛孔、皮脂潴留所致.多发生于青年工人特别是有脂溢性体质的人.常于接触上述物质后数月逐渐发生在身体易受污染的部位,如面部、手臂、四肢伸侧、肩部等处.初期在受污染的部位呈毛囊性改变,即在扩张的毛囊口发生黑色的角质栓塞,稍痒,若病情进一步发展,皮肤损害便转变为痤疮.
Occupational acne refers to a type of skin damage caused by contact with tar, bitumen, high-boiling mineral oils or chlorine and chlorides, etc. in the production process, mainly due to the mechanical or chemical stimulation of the above substances Hair follicle epithelial hyperplasia, hyperkeratosis, clogged pores, sebum retention caused. Occurred in young workers, especially those who have seborrheic sex, often in contact with the above substances gradually occur in the body vulnerable parts of the month, such as Facial, arms, extensor limbs, shoulders, etc .. Initially in the contaminated parts of the hair follicle changes, that is, in the expansion of the hair follicle occurred black keratinized plug, a little itchy, if the disease further development, the skin lesions will be transformed into acne .