[Anatomic resolution of intra-arterial digital subtraction angiography of the kidney using different concentrations of contrast media].
In 40 patients in whom intra-arterial DSA of the kidney was carried out, the appearance of the vessels was compared between group A (20 patients) in whom 5 ml. of Iopamidol 300 mg. I./ml. and 5 ml. Iopamidol 150 mg. I./ml. were used, with group B (20 patients) in whom 5 ml. Iopamidol 300 mg. I./ml. and 10 ml. Iopamidol 150 mg. I./ml. were used. Apart from the well known advantages of intra-arterial DSA, no improvement was brought about by using lower concentration of contrast.
D000792:Angiography / Q000379:methods*; D003201:Computers; D003287:Contrast Media / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007269:Injections, Intra-Arterial; D007479:Iopamidol; D007483:Iothalamic Acid / Q000008:administration & dosage / Q000031:analogs & derivatives*; D008297:Male; D008875:Middle Aged; D012077:Renal Artery / Q000000981:diagnostic imaging*; D013382:Subtraction Technique
D003287:Contrast Media; D007483:Iothalamic Acid; D007479:Iopamidol
Anatomische Auflösung der intraarteriellen digitalen Subtraktionsangiographie der Niere bei Verwendung unterschiedlicher Kontrastmittelkonzentrationen.