澤十(shi)字祛痘2018-06-26 16:03:0347849次(ci)
標簽(qian):高港(gang)區機械性(xing)痤瘡,高港(gang)區澤十(shi)字祛痘
機械(xie)性(xing)痤瘡(chuang)(chuang)痤瘡(chuang)(chuang)是(shi)一種多因性(xing)疾病,內源(yuan)性(xing)痤瘡(chuang)(chuang)(主要(yao)指(zhi)青春(chun)期痤瘡(chuang)(chuang))最常(chang)見也(ye)最容易為大家所認識(shi),而不少人(包(bao)括(kuo)部分醫生)對于外(wai)部原因引發、加重的痤瘡(chuang)(chuang)(醫學(xue)上(shang)稱為外(wai)源(yuan)性(xing)痤瘡(chuang)(chuang))卻認識(shi)不足。
機(ji)械(xie)性(xing)作用包括壓力(li)、摩擦、擠壓或吸引等物理(li)因(yin)(yin)素(su),可(ke)加重原有痤瘡或引起新的痤瘡病(bing)(bing)變。駕車人員(yuan)(yuan)背部(bu)皮(pi)膚與(yu)椅(yi)背的長時間摩擦可(ke)引起背部(bu)痤瘡樣皮(pi)疹。國外(wai)雜(za)志曾(ceng)報道(dao)“嬉皮(pi)士(shi)痤瘡”,其病(bing)(bing)變即發(fa)生在(zai)嬉皮(pi)士(shi)額部(bu)緊(jin)箍額帶(dai)的下方。類似的現象也可(ke)發(fa)生在(zai)因(yin)(yin)各種(zhong)職業(ye)需要和騎摩托(tuo)車戴頭盔者、足球運動員(yuan)(yuan)的額部(bu)以及小提琴(qin)(qin)手的頸(jing)頦部(bu),小提琴(qin)(qin)手主(zhu)要是頦部(bu)托(tuo)琴(qin)(qin)處(chu)受機(ji)械(xie)性(xing)刺激所(suo)致。不少患(huan)者兩側面(mian)頰部(bu)皮(pi)損的嚴重程度并(bing)不對(dui)稱,可(ke)能與(yu)睡姿習慣(guan)有關。機(ji)械(xie)性(xing)痤瘡的發(fa)生機(ji)理(li)主(zhu)要是因(yin)(yin)為(wei)上述物理(li)因(yin)(yin)素(su)使皮(pi)脂腺導管不通(tong)暢而激發(fa)毛囊(nang)性(xing)炎癥反應(ying)。
接觸各種石油產品如柴油、潤滑油、煤焦油和瀝青等常(chang)可(ke)引起痤瘡和毛囊炎。患者(zhe)以機修(xiu)工(gong)(gong)(gong)(gong)(gong)、采油工(gong)(gong)(gong)(gong)(gong)、煉油工(gong)(gong)(gong)(gong)(gong)或市政建(jian)設鋪設馬路等人居多,病變除面部外還可(ke)累(lei)及手背(bei)(bei)、前(qian)臂等。有一汽車修(xiu)理工(gong)(gong)(gong)(gong)(gong)的(de)雙前(qian)臂、手背(bei)(bei)、大腿出現粉刺和膿(nong)瘡達5年之久,經調查(cha)發現他在工(gong)(gong)(gong)(gong)(gong)作中與機油密切接觸,并習慣(guan)將雙手在長褲(ku)上揩擦。
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