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 【摘要】患者,男,40岁,工人。特征:右臂伸侧大片状皮肤增厚,皮沟明显加深,皮嵴突起,呈苔藓样。【Abstract】Patient,male,40yearsold,aworkman.Theskinofhisrightarmontheextensorsidethinkenedextensivelywithdeepeninggroovesandmosslikeswellingridges. (共 194 字) [阅读本文] >>