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目的 评价介入治疗肾动脉完全闭塞的疗效。方法 13例肾动脉完全闭塞患者行肾动脉再通术 ,肾动脉球囊扩张及支架置入术。肾动脉支架分别为Palmaz(8例 )、Symphony(1例 )、Optimed(3例 )。结果 12例技术成功 ,其中血压下降至正常 4例 ,明显下降 8例 ;无效 1例。多数病例 (6 / 7)肾小球滤过率增加。 1例发生严重合并症 (肾动脉破裂 )。结论 介入治疗肾动脉完全闭塞可获得较满意的疗效
Objective To evaluate the efficacy of interventional treatment of complete occlusion of renal artery. Methods Thirteen patients with complete renal artery occlusion underwent renal artery recanalization, renal artery balloon dilation and stent implantation. The renal artery stents were Palmaz (8 cases), Symphony (1 case) and Optimed (3 cases). Results 12 cases of successful technology, including blood pressure dropped to normal in 4 cases, decreased significantly in 8 cases; 1 case of ineffective. In most cases (6/7) glomerular filtration rate increased. One patient developed severe comorbidities (renal artery rupture). Conclusion Interventional treatment of renal artery occlusion can be more satisfactory results