首都医科大学学报 ›› 2003, Vol. 24 ›› Issue (3): 296-297.

• 论著·临床研究 • 上一篇    下一篇

诱发电位对亚临床型肝性脑病的诊断价值

李瑞军, 杨昭徐   

  1. 首都医科大学附属北京天坛医院消化内科
  • 收稿日期:2002-06-12 修回日期:1900-01-01 出版日期:2003-07-15 发布日期:2003-07-15

Value of Evoked Potentials in Detection of Subclinical Hepatic Encephalopathy

Li Ruijun, Yang Zhaoxu   

  1. Department of Gastroenterlogy, Beijing Tiantan Hospital, Affiliate of Capital University of Medical Sciences
  • Received:2002-06-12 Revised:1900-01-01 Online:2003-07-15 Published:2003-07-15

摘要: 为评价诱发电位对亚临床肝性脑病(SHE)的诊断价值,对121例肝硬化患者行脑干听觉诱发电位(BAEP)、视觉诱发电位(VEP)、体感诱发电位(SEP)检查。结果:121例肝硬化患者中,BAEP异常48例(39.67%),VEP异常62例(51.24%),SEP异常50例(41.32%),3项联合检测总异常率为75.21%。提示:诱发电位可作为检测SHE的敏感指标,联合检测可提高SHE检出率。

关键词: 亚临床肝性脑病, 诱发电位, 诊断

Abstract: To evaluate the diagnosis effect of evoked potentials for Subclinical Hepatic Encephalopathy (SHE), the brain stem auditory evoked potential(BAEP), visual evoked potential (VEP) and somatosensory evoked potential(SEP) were tested in 121 cases of cirrhotic patients. In the 121 cases of cirrhotic patients, 48 patients(39.67% )were found abnormal with BAEP, 62 patients ( 51.24%)were found abnormal with VEP and 50 cases (41.32%) were found abnormal with SEP, the total abnormal rate was 75.21%. Evoked potentials can be used as a sensitive paramete for SHE. There is an added advantage of performing three kinds of evoked potentials to detect SHE.

Key words: subclinical hepatic encephalopathy, evoked potential, diagnosis

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