Successful Reversal of Acute Kidney Failure by Ultrasound-Accelerated Thrombolysis of an Occluded Renal Artery

<table>Preoperative CTA showing left kidney with preexistent occluded renal artery and contrast-enhancement in the cortical area (cortical rim sign, small arrow) with distal renal artery perfusion suggesting collateral (perirenal) flow (large arrow).</table>

Case Reports in Medicine

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Figure 3

Figure 3: Successful Reversal of Acute Kidney Failure by Ultrasound-Accelerated Thrombolysis of an Occluded Renal Artery 