Borrè A, Gremo L, Regge D, Ricci D, Russo F
Radiol Med. 1985 Jul-Aug;71(7-8):525-8.
32 patients have been examined with sequential angiourography (AUS) and image subtraction, utilizing a spot-camera instead of a rapid seriograph, for the visualization of the vascular phase of the renal artery. Satisfactory results have been obtained since in 96.9% of the cases (31/32) it has been possible to obtain representation of those structures sufficient for a clinical evaluation. This technique for its low cost and simplicity of execution can therefore be proposed as a routine examination in the suspect of vascular renal pathology. This method and the more diffuse AUS with rapid seriograph offer, with respect to digital subtraction angiography (DSA), the advantage of a better nephrographic and urographic phase due to the higher quantity of contrast medium injected.
对32例患者进行了连续血管造影（AUS）和图像减法处理，使用点相机而非快速连续摄影仪来观察肾动脉的血管期。由于在96.9%的病例（31/32）中能够获得足以进行临床评估的这些结构的图像，因此取得了令人满意的结果。由于该技术成本低且操作简单，因此可作为怀疑有肾血管病变时的常规检查方法。与数字减法血管造影（DSA）相比，这种方法以及使用快速连续摄影仪的更广泛的AUS具有优势，因为注入的造影剂数量更多，肾造影和尿路造影期更好。
