【摘要】患者,男,48歲,工人。特征:雙手掌指扁豆至指甲蓋大小不等紫紅斑,無(wú)任保自覺(jué)癥狀。血清反應(yīng)呈陽(yáng)性?!続bstract】Patient,male,48yearsold,aworkman.Thelesiononhispalmsandfingersshowedsmallbeantonaillikeunequalpurplishmaculeswithnosymptom.Serumtestwaspositiv (共 207 字) [閱讀本文] >>