A comparison study of multislice CT perfusion imaging,color brain atlas,visual evoked potential mapping and other atlas in the diagnosis of acute cerebral infarction
- VernacularTitle:多层螺旋CT灌注成像、彩色脑电地形图、视觉诱发电位及其地形图在急性脑梗死诊断中的对比研究
- Author:
Jingxia ZHAO
;
Qingrui LIU
;
Jinhu CHEN
- Publication Type:Journal Article
- Keywords:
Acute Cerebral infarction Perfusion imaging Diagnosis Color brain atlas Visual evoked potential mapping
- From:
Chinese Journal of Practical Internal Medicine
2001;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective Compare the value of multislice CT perfusion imaging (MSCTPI)?color brain atlas (CBA)?visual evoked potential mapping (VEP-M) in the diagnosis of acute cerebral infarction.Methods After routine CT was performed,the 27 cases of acute cerebral infarction underwent MSCTPI?CBA?and VEP-M respectively.Results The examination of MSCTPI showed that abnormal perfusion changes were in accordance with clinical symptoms;the examination of CBA showed that in 32 scale local high power shadow presented on the power of ??? of lesion;the examination of VEP-M showed the prolongation of latency of P100?degrade of amplitude on the lesion of the chart,the power of the lesion degraded obviously on the map of distribution of power,and distribution asymmetry.Conclusion Combined use of MSCTPI?CBA?VEP-M in the diagnosis of acute cerebral infarction can remedy the defects and improve diagnostic rate of acute cerebral infarction further.
