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 【摘要】患者,男,25岁,工人。特征:枕后发际及颈后约铜币至孩掌大范围的皮损呈苔藓样变,表面抓伤及结血痂。【Abstract】Patient,male,25yearsold,aworkman.Thelesionsathisocciputandthebackofhisneckshowedcoppercointochild’shandsize,mosslikedamagewithscabandexcoria (共 220 字) [阅读本文] >>