Kersjes W, Harder T, Steudel A, Orellano L
Radiologische Klinik, Universität Bonn.
Rofo. 1988 May;148(5):550-5. doi: 10.1055/s-2008-1048246.
The signs of arterio-venous fistulae in the extremities have been evaluated by DSA in 20 patients. Angiographic signs for the presence of A-V fistulae are the following findings: dilatation of the supplying artery, elongation of the supplying artery, solitary A-V aneurysm, angiomatous A-V aneurysm, reduced blood flow distal to the A-V fistula, early venous filling, development of a venous collateral circulation and demonstration of retrograde venous flow. Angiography remains the method of choice for demonstrating A-V fistulae.
通过数字减影血管造影（DSA）对20例患者四肢动静脉瘘的体征进行了评估。动静脉瘘存在的血管造影体征有以下表现：供血动脉扩张、供血动脉延长、孤立性动静脉瘤、血管瘤样动静脉瘤、动静脉瘘远端血流减少、静脉早期充盈、静脉侧支循环形成以及逆行静脉血流显示。血管造影仍然是显示动静脉瘘的首选方法。
