MEASUREMENT OF CSF FLOW USING AN INTERFEROGRAPHIC MR TECHNIQUE BASED ON THE RARE-FAST IMAGING SEQUENCE

被引：8

作者：

HENNIG, J

OTT, D

ADAM, T

FRIEDBURG, H

机构：

[1] Department of Radiology, University Freiburg, 78 Freiburg

来源：

MAGNETIC RESONANCE IMAGING | 1990年 / 8卷 / 05期

关键词：

CSF flow; Fast imaging; Magnetic resonance; RARE;

D O I：

10.1016/0730-725X(90)90131-K

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

A fast MR sequence based on the RARE-myelographic technique allows the determination of cerebrospinal fluid (CSF) flow with a flow sensitivity below 1 mm/sec. The method averages flow over the ECG cycle and consequently measures net flow rather than ECG-dependent flow variations. The noninvasivity of this technique and the very short acquisition time of about 5 sec make this sequence a very useful diagnostic tool for a variety of CSF-flow dependent disorders like the determination of different types of hydrocephalus, the control of shunt operations and the assessment of communication pathways between CSF and cysts. © 1990.

引用

页码：543 / 556

页数：14

共 18 条

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