周围动脉急性闭塞症的介入治疗

Journal of Diagnostic Imaging & Interventional Radiology(2007)

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Abstract
目的 探讨下肢或上肢动脉经皮腔血管成形术后、予尿激酶持续动脉内溶栓治疗急性动脉闭塞的可行性.方法 近2年来,我院收治14例下肢或/和上肢动脉急性动脉闭塞的患者,其中10例患者行经皮腔血管成形术,术后病变动脉近端留置溶栓导管,予尿激酶持续溶栓3~5 d;4例患者行接触性溶栓,观察其疗效及并发症.结果 14例患者肢体缺血的症状均明显减轻,治疗后动脉造影示38条闭塞动脉中32(84.2%)条动脉复通、血栓溶解,术后4周多普勒超声检查示进行PTA及溶栓治疗的32条病变动脉中26条动脉保持通畅,14例患者穿刺点均有渗血,其中4例合并患肢皮下出血,无严重并发症发生.结论 介入治疗肢体急性动脉闭塞症安全、有效.
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Key words
Acute arterial occlusion,Catheter-directed thrombolysis,Percutaneous transluminal angioplasty(PTA)
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