医学
异物
Pica(排版)
穿孔
肝脓肿
脓肿
放射科
十二指肠
计算机断层摄影术
异物摄入
超声波
外科
计算机科学
材料科学
冶金
冲孔
万维网
作者
Melissa Perkins,Joseph Lovell,Simon M. Gruenewald
标识
DOI:10.1046/j.1440-1673.1999.433670.x
摘要
A case is presented of a patient with a psychiatric illness and pica who developed a pyogenic liver abscess due to perforation of the duodenum by a pen. This report emphasizes the importance of ultrasound and computed tomography in making a rapid diagnosis. The relative superiority of ultrasound was revealed because an anaesthetic was not required for scanning, and in addition to the liver abscess, the precise location of the perforating foreign body was demonstrated.
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