Measurement of cerebral blood flow volume by extracranial sonography

被引：0

作者：

Dörfler, P ^{[1
]}

Puls, I ^{[1
]}

Schliesser, M ^{[1
]}

Mäurer, M ^{[1
]}

Becker, G ^{[1
]}

机构：

[1] Univ Wurzburg, Neurol Klin, D-97080 Wurzburg, Germany

来源：

JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM | 2000年 / 20卷 / 02期

关键词：

ultrasonics; cerebral blood flow volume; carotid artery; vertebral artery;

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Measurement of global cerebral blood flow (CBF) using extracranial duplex sonography has been described, but normal values are still lacking. In 85 healthy adults (median age 43.4 years, range 20 to 80 years), CBF was determined by duplex sonographic examination of both internal carotid arteries and vertebral arteries. The mean global CBF was 630 +/- 97 mL/min. Global CBF declined with age, sex did not influence the total CBF, When measurements were repealed, the intraindividual variability was low. This noninvasive sonographic measurement of CBF is reproducible, and values correspond closely to those obtained with positron emission tomography and magnetic resonance imaging.

引用

页码：269 / 271

页数：3

共 22 条

[1] Effect of age on cerebral blood flow: Measurement with ungated two-dimensional phase-contrast MR angiography in 250 adults [J].