COLOR DOPPLER FLOW IMAGING OF THE EXTRACRANIAL CEREBRAL-ARTERIES - ITS DIAGNOSTIC-VALUE AND SOURCES FOR ERROR COMPARED WITH IA DSA

被引：11

作者：

TSCHAMMLER, A

LANDWEHR, P

HOHMANN, M

MOLL, R

WITTENBERG, G

LACKNER, K

机构：

来源：

FORTSCHRITTE AUF DEM GEBIETE DER RONTGENSTRAHLEN UND DER NEUEN BILDGEBENDEN VERFAHREN | 1991年 / 155卷 / 05期

关键词：

COLOR DUPLEX SONOGRAPHY; ANGIOGRAPHY; DETERMINATION OF DEGREE OF STENOSIS; CAROTID ARTERY; VERTEBRAL ARTERY; OPHTHALMIC ARTERY;

D O I：

10.1055/s-2008-1033295

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The findings of color Doppler flow imaging of the extracranial cerebral arteries in 75 patients were compared with i. a. DSA. Carotid stenoses > 50% and carotid occlusions were shown by sonography with a sensitivity of 91% and a specificity of 97%. The severity of the stenosis was in agreement in 88% of cases using the two methods. Sonography of the vertebral arteries achieved a sensitivity of only 65% and a specificity of 88%. Sonographic examination of the ophthalmic artery in order to demonstrate carotid stenosis achieved a sensitivity of only 29% and provided no additional information. Retrobulbar kinking of the ophthalmic artery was found in 30/178 vessels and may be a cause of misinterpretation.

引用

页码：452 / 459

页数：8

共 31 条

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