Methods PTA or stent implanting were performed in 36 patients with renal arterial stenosis,and therapeutic effect of which and restenosis of renal artery were evaluated.

• 方法36例肾动脉狭窄患者进行经皮腔内成形术(PTA)或内支架植入术,观察其疗效和肾动脉的再狭窄情况。