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Fig. 6B. 37-year-old woman with hypertension. Intraarterial digital
subtraction angiogram (A) and MR angiogram (maximum intensity
projection) (B) show normal left renal artery. On digital subtraction
angiogram, stenosis of right renal artery (arrow) was classified as
50-74%; on MR angiogram stenosis was classified as 75-99%.