Figure 1.
Renal artery CT angiography and percutaneous transluminal renal angioplasty. (A) Renal artery CT angiography shows severe stenosis of the right renal artery (arrow), and occlusion of left renal artery. (B) Renal ultrasonography shows severe stenosis of the proximal portion of right renal artery (PSV 3.25 m/s; RAR 6.0) (arrow). (C) Angiography before and after Percutaneous Transluminal Renal Angioplasty. Genesis® 6.0*18 was successfully inserted into the right renal artery (arrows). (D) Blood pressure and renal function before and after percutaneous transluminal renal angioplasty. CT: computed tomography