PDF(Pubmed)
Abstract：
Dialysis access maintenance often requires a fistulogram or shuntogram of arteriovenous access. Assessment of the arterial inflow segment and arterial anastomosis is often a critical portion of the procedure. Retrograde occlusive angiography (ROA) is often used to properly assess the inflow. Manual compression using finger compression or a hemostat is often described in the literature. The Fogarty balloon occlusion technique using a 4-Fr Fogarty catheter balloon (Henry Shein) is a simple and cost-effective method that preserves image quality and decreases radiation exposure in retrograde occlusive angiography.
摘要：
透析通路维持通常需要动静脉通路的造瘘图或分流图。评估动脉流入段和动脉吻合通常是手术的关键部分。逆行闭塞血管造影（ROA）通常用于正确评估流入。在文献中经常描述使用手指按压或止血剂的手动按压。使用4-FrFogarty导管球囊（HenryShein）的Fogarty球囊闭塞技术是一种简单且经济高效的方法，可保持图像质量并减少逆行闭塞血管造影术中的辐射暴露。
