论文部分内容阅读
本文对肝硬变患者33例进行了视觉诱发电位(VEP)测定,并与50名健康混合年龄组(其峰值8.74±3.43μV,峰时85.1±5.02ms)进行对照。结果:33例中峰值正常者12例,降低者20例(60.6％)。峰时延长者15例(45.5％)。结果反映肝硬变患者VEP有较大改变。测定VEP的变化有益于肝性脑病的早期诊断。
In this study, 33 patients with cirrhosis were measured by visual evoked potential (VEP) and compared with 50 healthy mixed age group (peak value 8.74 ± 3.43μV, peak time 85.1 ± 5.02ms). Results: Among the 33 cases, there were 12 cases with normal peak value and 20 cases with reduced factor (60.6%). Peak time delay in 15 cases (45.5%). The results reflect a greater change in patients with cirrhosis VEP. VEP changes in the determination of early diagnosis of hepatic encephalopathy.