The technique and use of occlusion phlebography is described. The method is based on temporary occlusion of blood flow by means of a balloon catheter. Various balloon catheter systems were used and their technical properties were evaluated. The distal veins can be demonstrated by using double lumen catheters, distal and proximal veins by using a catheter with three lumina. Occlusion phlebography is a suitable method for demonstrating hepatic and renal veins; it improves the demonstration of the azygos vein, the suprarenal vein and of visceral pelvic veins, including the iliolumbar veins. It also permits demonstration of the inferior vena cava and parietal veins in the pelvis in separate stages. Occlusion phlebography is the method of choice for the direct demonstration of splenorenal shunts.

译文

描述了闭塞静脉造影的技术和用途。该方法基于通过球囊导管暂时阻塞血流。使用了各种球囊导管系统,并评估了它们的技术性能。可以通过使用双腔导管来证明远端静脉,通过使用具有三个腔的导管来证明远端静脉和近端静脉。闭塞静脉造影是证明肝和肾静脉的合适方法; 它改善了奇静脉,肾上静脉和内脏骨盆静脉 (包括腰椎静脉) 的显示。它还允许在不同的阶段展示骨盆中的下腔静脉和顶叶静脉。闭塞静脉造影是直接显示脾肾分流的首选方法。

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