FUNCTIONAL MR OF THE KIDNEY

被引:48
作者
FRANK, JA
CHOYKE, PL
AUSTIN, HA
GIRTON, ME
机构
[1] GEORGETOWN UNIV,MED CTR,DEPT RADIOL,WASHINGTON,DC 20007
[2] NIDDKD,METAB DIS BRANCH,KIDNEY DIS SECT,BETHESDA,MD
关键词
D O I
10.1002/mrm.1910220233
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 bolus injection of Gadopentetate Dimeglumine with dynamic gradient echo MR imaging has allowed for the visualization of normal and abnormal renal function. Following an injection of gadopentetate dimeglumine, NMR T1 relaxation times obtained on serial collections of serum and urine at timed intervals were used to derive the glomerular filtration rate. The merger of dynamic contrast‐enhanced MRI with an in vitro NMR‐derived GFR provides for assessment of renal function without the use of radioactive agents. © 1991 Academic Press, Inc. Copyright © 1991 Wiley‐Liss, Inc., A Wiley Company
引用
收藏
页码:319 / 323
页数:5
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