[Visceral angiography with intra-arterial DSA and programmed 100-mm technic].
One hundred and seventy specially selected visceral angiograms were carried out on 96 patients using I-A DSA and 100 mm technique. 85.2% of the I-A DSA and 91.7% of the 100 mm images were of good quality. I-A DSA produced comparable or better quality than the 100 mm technique in 66% during the arterial phase, in 79% during the parenchymatous phase and in 70% during the venous phase. The 100 mm technique produced better quality in a third of the cases during the arterial phase and in a quarter of the cases during the parenchymal and venous phases. The indications for the 100 mm technique are failure of I-A DSA or the need for high spatial resolution.
Triller
J
J
Institut für Diagnostische Radiologie der Universität, Inselspital Bern.
Ackermann
B
B
Jung
H
H
D000792:Angiography / Q000295:instrumentation / Q000379:methods*; D001158:Arteries; D005069:Evaluation Studies as Topic; D006801:Humans; D013382:Subtraction Technique / Q000295:instrumentation; D014680:Veins; D014781:Viscera / Q000098:blood supply*
Viszerale Angiographie mit intraarterieller DSA und programmierter 100-mm-Technik.