title: Intravenous digital subtraction angiography in patients with suspected bypass graft occlusion following surgery for peripheral vascular disease.
abstract: Intravenous digital subtraction angiography has been used to investigate 40 patients with suspected bypass graft occlusion. Its accuracy and clinical impact have been assessed.
mesh_terms: D000368:Aged; D000792:Angiography; D005260:Female; D006083:Graft Occlusion, Vascular / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D013382:Subtraction Technique; D014652:Vascular Diseases / Q000601:surgery*