發(fa)(fa)病(bing)原(yuan)因青(qing)春痘醫(yi)學名(痤瘡)是一種多因素(su)的(de)疾病(bing),其發(fa)(fa)病(bing)主(zhu)要(yao)與(yu)性(xing)(xing)(xing)激素(su)水平、皮脂腺大量分(fen)泌(mi)、痤瘡丙酸桿菌增(zeng)殖(zhi),毛囊皮脂腺導管的(de)角化異常及(ji)炎癥等因素(su)相關。臨床表現(xian)好發(fa)(fa)于(yu)青(qing)春期(qi)的(de)男(nan)性(xing)(xing)(xing)和(he)女(nv)性(xing)(xing)(xing),男(nan)性(xing)(xing)(xing)略(lve)多于(yu)女(nv)性(xing)(xing)(xing),但女(nv)性(xing)(xing)(xing)發(fa)(fa)病(bing)早(zao)于(yu)男(nan)性(xing)(xing)(xing)。有80-90%的(de)青(qing)少(shao)年患過(guo)痤瘡,青(qing)春期(qi)后往往能自然減退或痊愈,個別患者(zhe)也可延長(chang)到3...