MRI - A METHOD TO DETECT MINOR BRAIN-DAMAGE FOLLOWING CORONARY-BYPASS SURGERY

被引：13

作者：

VIK, A

BRUBAKK, AO

RINCK, PA

SANDE, E

LEVANG, OW

SELLEVOLD, O

机构：

[1] UNIV TRONDHEIM,DEPT BIOMED ENGN,TRONDHEIM,NORWAY

[2] UNIV TRONDHEIM,MED SECT,CTR MAGNET RESONANCE,TRONDHEIM,NORWAY

[3] UNIV HOSP TRONDHEIM,DEPT SURG,TRONDHEIM,NORWAY

[4] UNIV HOSP TRONDHEIM,DEPT ANAESTHESIOL,TRONDHEIM,NORWAY

来源：

NEURORADIOLOGY | 1991年 / 33卷 / 05期

关键词：

CEREBRAL DAMAGE; CORONARY BYPASS SURGERY; CARDIOPULMONARY BYPASS; MAGNETIC RESONANCE IMAGING (MRI);

D O I：

10.1007/BF00598610

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

In order to assess the occurrence of minor focal brain lesions after coronary bypass surgery, magnetic resonance imaging (MRI) was used. Nine male patients (age 42-63) with angina pectoris were investigated at 0.5 Tesla. The investigation was performed one to seven weeks prior to the operation and one month after the operation. Before surgery, the images demonstrated more than five high intensity spots in the white matter of the brain in all but two patients. No additional spots were found after operation. This pilot study indicates that it might be difficult to use MRI to detect minor parenchymal lesions after cardiopulmonary bypass surgery.

引用

页码：396 / 398

页数：3

共 14 条

[1] CEREBRAL-DAMAGE DURING OPEN-HEART-SURGERY - CLINICAL, PSYCHOMETRIC, BIOCHEMICAL AND CT DATA [J].