右心室内异物一例
Journal of Zhejiang University(Medical Sciences)(2008)
Abstract
1 病例摘要
男,23岁,车床工人,因铁屑飞溅伤后4 h,急诊来我院.患者在车床工作时,一枚铁屑飞溅入左上肢肘关节处,约5 mm左右创面,少量出血,无感觉、活动障碍.即入当地医院急诊,左肘关节X线(图1)提示左肘关节内侧面存有高密度影,外形不规则,长度约5 mm左右,边缘锐利.当地急诊行局麻下清创术,术程约2 h,术中未找到任何金属异物.术后复查X线片,未见原高密度影.胸部正侧位片提示心脏内高密度异物影,与前肘关节X线相似,因而来我院进一步治疗.
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