Carotid surgery without angiography.
We propose that circumstances exist in which angiography is not necessary or is unwarranted for the diagnosis and treatment of carotid arterial disease. High quality real-time B-mode ultrasonographic imaging, combined with both pulsed gated, and continuous wave Doppler analysis, shows a remarkably close correlation with the pathologic abnormality identified at operation. Scanning in the vascular laboratory not only provides quick, noninvasive, accurate assessment of the atherosclerotic disease, it can also provide plaque and blood flow detail not previously attainable. Carotid surgery can be effectively and safely performed in selected patients with the aid of ultrasonography and Doppler analysis without the need for invasive angiographic imaging.
D000368:Aged; D001157:Arterial Occlusive Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D002339:Carotid Arteries / Q000601:surgery*; D002340:Carotid Artery Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D004691:Endarterectomy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography