[Effect of the geometry of atherosclerotic carotid artery lesions on their angiography image--an arteriography study].
Atherosclerotic lesions of the carotid arteries are frequently located eccentrically and are of asymmetric configuration. For their angiographic detection at least two orthogonal views are mandatory. The carotid bifurcations, the proximal internal carotid artery and the carotid siphon can be visualised free from vessel overlap only via often mandatory lateral views that must be obtained by selective arteriography (IA DSA). Smaller lesions and ulcerations of the carotid bifurcation area may be misinterpreted with nonselective IA DSA and IV DSA because of their geometry.
Neufang
K F
KF
Institut für Radiologische Diagnostik, Universität zu Köln.
Dorlars
D
D
Gross-Fengels
W
W
D000328:Adult; D000368:Aged; D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging*; D002341:Carotid Artery Thrombosis / Q000000981:diagnostic imaging; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging; D002533:Cerebral Angiography / Q000379:methods*; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged
Einfluss der Geometrie atherosklerotischer Karotisläsionen auf deren angiographische Darstellbarkeit--Eine arteriographische Studie.