European journal of radiology
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The purpose of our study was to evaluate perfusion and diffusion of kidneys in renal artery stenosis (RAS) and any correlation between stenosis and ADC values and whether this imaging modality may be a noninvasive complementary assessment technique to MR angiography before interventional procedures. ⋯ We think that DW MR imaging of kidneys with RAS can help determine the functional status of a renal artery stenosis.