[Detection of the hemodynamic effects of renal artery stenosis with MRI flow measurement].
Data derived from the MR-CINE phase-contrast flow measurement of renal arteries correlates well with the angiographically detected degree of stenosis and scintigraphic measurements. MR data permit the quantitative analysis of altered hemodynamics and MR is a non-invasive substitute for angiography preoperatively and during follow-up. Angiography is indicated only for the evaluation of morphological criteria.
Kallinowski
F
F
Sektion Gefässchirurgie, Chirurgische Universitätsklinik.
Schönberg
S
S
Bock
M
M
Knopp
M V
MV
Clorius
J
J
Allenberg
J R
JR
D000293:Adolescent; D000328:Adult; D000368:Aged; D001783:Blood Flow Velocity / Q000502:physiology; D005260:Female; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D007668:Kidney / Q000098:blood supply; D019028:Magnetic Resonance Imaging, Cine / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D012078:Renal Artery Obstruction / Q000175:diagnosis / Q000601:surgery*; D012680:Sensitivity and Specificity
Erfassung der hämodynamischen Auswirkungen einer Nierenarterienstenose mittels einer MR-Flussmessung.