RENAL-ARTERY STENOSIS - INVIVO PERFUSION MR IMAGING

被引：41
作者：
POWERS, TA
LORENZ, CH
HOLBURN, GE
PRICE, RR
机构：
[1] Dept. Radiol. and Radiological Sci., Vanderbilt University Medical Center, Nashville
来源：
RADIOLOGY | 1991年 / 178卷 / 02期
关键词：
DIFFUSION; KIDNEY; MR STUDIES; MAGNETIC RESONANCE (MR); DIFFUSION STUDY; PERFUSION STUDY; PULSE SEQUENCES; PHYSICS; PERFUSION; RENAL ARTERIES; STENOSIS OR OBSTRUCTION;
D O I：
10.1148/radiology.178.2.1987621
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：
The intravoxel incoherent motion (IVIM) model of perfusion and diffusion imaging was applied to an in vivo canine model of unilateral renal artery stenosis and was compared with relative renal blood flow determination with radioactive microspheres. The percentage relative renal blood flow as determined with radioactive microspheres correlated closely with the percentage apparent diffusion coefficient. If this method can be adapted to human imaging, it may provide a non-invasive means for detecting renal artery stenosis.
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收藏
页码：543 / 548
页数：6
相关论文
共 17 条
[1]   DIFFERENTIAL-DIAGNOSIS AND MANAGEMENT OF RENOVASCULAR HYPERTENSION THROUGH NUCLEAR-MEDICINE TECHNIQUES [J].
FINE, EJ ;
SARKAR, S .
SEMINARS IN NUCLEAR MEDICINE, 1989, 19 (02) :101-115
[2]  
GUYTON AC, 1986, TXB MED PHYSL, P230
[3]   SNAPSHOT FLASH MRI - APPLICATIONS TO T1, T2, AND CHEMICAL-SHIFT IMAGING [J].
HAASE, A .
MAGNETIC RESONANCE IN MEDICINE, 1990, 13 (01) :77-89
[4]   BLOOD-FLOW MEASUREMENTS WITH RADIONUCLIDE-LABELED PARTICLES [J].
HEYMANN, MA ;
PAYNE, BD ;
HOFFMAN, JIE ;
RUDOLPH, AM .
PROGRESS IN CARDIOVASCULAR DISEASES, 1977, 20 (01) :55-79
[5]  
KLAHR S, 1986, KIDNEY, V2, P1453
[6]   NON-BROWNIAN WATER SELF-DIFFUSION IN LUNG-TISSUE [J].
KVEDER, M ;
LAHAJNAR, G ;
BLINC, R ;
ZUPANCIC, I .
MAGNETIC RESONANCE IN MEDICINE, 1988, 6 (02) :194-198
[7]   MR IMAGING OF INTRAVOXEL INCOHERENT MOTIONS - APPLICATION TO DIFFUSION AND PERFUSION IN NEUROLOGIC DISORDERS [J].
LEBIHAN, D ;
BRETON, E ;
LALLEMAND, D ;
GRENIER, P ;
CABANIS, E ;
LAVALJEANTET, M .
RADIOLOGY, 1986, 161 (02) :401-407
[8]   SEPARATION OF DIFFUSION AND PERFUSION IN INTRAVOXEL INCOHERENT MOTION MR IMAGING [J].
LEBIHAN, D ;
BRETON, E ;
LALLEMAND, D ;
AUBIN, ML ;
VIGNAUD, J ;
LAVALJEANTET, M .
RADIOLOGY, 1988, 168 (02) :497-505
[9]   TEMPERATURE MAPPING WITH MR IMAGING OF MOLECULAR-DIFFUSION - APPLICATION TO HYPERTHERMIA [J].
LEBIHAN, D ;
DELANNOY, J ;
LEVIN, RL .
RADIOLOGY, 1989, 171 (03) :853-857
[10]  
LORENTZ CH, 1990, SYLLABUS M FUTURE DI, P123
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