Routine aortography before abdominal aortic aneurysmectomy. A prospective study.
Routine preoperative arteriography was studied prospectively in 104 patients with abdominal aortic aneurysms. The patients were from the private practice of 11 vascular surgeons. Information regarding patient clinical status was gathered and compared with aortographic and intraoperative findings. Special attention was focused on the question of operation modification as dictated by aortographic findings. The surgeons were further asked whether the information gained from surgical exploration was equal to that obtained from arteriography. It is concluded that because of low yield of benefit, economic considerations, time delay, and minor but distinct risks of the procedure, arteriography should be used selectively rather than routinely in such patients.
D000328:Adult; D000368:Aged; D000792:Angiography / Q000191:economics; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging / Q000601:surgery; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging* / Q000601:surgery; D001161:Arteriosclerosis / Q000000981:diagnostic imaging / Q000601:surgery; D005260:Female; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies