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 【摘要】患者,女,24岁,工人。特征:后背及腰部疏散分布绿豆至黄豆大的皮色丘疹,表面光滑发亮,中央呈脐窝状凹陷,周围与基底无炎症浸润。【Abstract】Patient,female,24yearsold,aworkman.Inherbackandlumbarpart,theredistrbutedwithbeigepapulae,whosesizeswere (共 301 字) [阅读本文] >>