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本文探讨聚乙稀醇(PVA)和明胶海绵介入性栓塞治疗肾动静脉血管畸形出血的临床疗效。应用PVA和明胶海绵为栓塞剂,对18例肾动静脉血管畸形出血患者行超选择血管插管病灶介入栓塞治疗。全部病例在栓塞术后肾动脉造影显示畸形血管完全闭塞。认为PVA和明胶海绵介入性栓塞治疗肾动静脉血管畸形出血是一种安全、有效、非外科手术治疗方法。
This article discusses the clinical efficacy of polyvinyl alcohol (PVA) and gelatin sponge interventional embolization in the treatment of renal arteriovenous malformations. Application of PVA and gelatin sponge as embolic agents, 18 cases of renal arteriovenous malformations hemorrhage patients underwent transcatheter arterial embolization. Renal angiography after embolization showed complete occlusion of all vessels in all cases. That PVA and gelatin sponge intervention embolization of renal arteriovenous malformations bleeding is a safe, effective, non-surgical treatment.