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 【摘要】患者,女,26岁,工人。特征:双小腿胫前胡桃大小红斑结节,色鲜红,无溃破,境界清楚,伴疼痛。【Abstract】Patient,female,26yearsold,aworkman.Thelesionsonthefrontofhershanksshowedpainfulwalnutsizebrightrederythematubercleswithdistinctmarginandnoulceration. (共 209 字) [阅读本文] >>