Preliminary study on detection of hypoxic brain tissue around the focus of cerebral hemorrhage using HL-91 single photon emission computerized tomography
- VernacularTitle:乏氧组织显像剂单光子计算机断层扫描检测脑出血灶周围乏氧组织的初步研究
- Author:
Runqing CHEN
;
Yousong YANG
;
Peng ZHANG
- Publication Type:Journal Article
- Keywords:
cerebral hemorrhage;
hypoxia imaging;
single photon emission computerized tomography
- From:
Journal of Clinical Neurology
1995;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the applied value of 99Tcm-HL-91 single photon emission computerized tomography(SPECT) in detecting the hypoxic brain tissue around the focus of cerebral hemorrhage.Methods 26 patients with cerebral hemorrhage were examined by HL-91 SPECT.And the results were compared with their skull CT imagings and other 5 healthy controls.Results 17 case(65.38%) of cerebral hemorrhage group were found hypoxic imaging positive,and the hypoxic zone was closely related to the focus of cerebral hemorrhage in CT imaging.9 cases of cerebral hemmorhage group were found hypoxic imaging negative,6 cases of which were small quantity cerebral hemorrhage,including 2 cases
