机构：[1]Department of Vascular Ultrasonography, Xuanwu Hospital, Capital Medical University, Beijing, China血管超声科首都医科大学宣武医院[2]Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China神经外科首都医科大学宣武医院
This study aimed to determine the optimal criteria for evaluating basilar artery stenosis (BAS) by transcranial color-coded sonography (TCCS). A total of 403 cases with both TCCS and digital subtraction angiography (DSA) were enrolled. Peak systolic velocity (PSV), end diastolic velocity (EDV) and mean flow velocity (MFV) of the basilar artery (BA), intracranial vertebral artery (IVA) and posterior cerebral artery (PCA) were measured. The ratios PSVBA/PSVIVA and PSVBA/PSVPCA were calculated. With DSA as the reference, the optimal criteria for grading BAS were determined by receiver operating characteristic analysis. They were as follows: PSV >= 110 cm/s, MFV >= 70 cm/s and PSVBA/PSVIVA >= 1.5 for <50% BAS; PSV >= 150 cm/s, MFV >= 90 cm/s and PSVBA/PSVIVA >= 2.0 for 50%-69% BAS; P-SV >= 210 cm/s, MFV >= 120 cm/s and PSVBA/PSVIVA >= 3.0 for 70%-99% BAS. The combination of PSV, MFV and PSVBA/PSVIVA may increase the accuracy for diagnosing 70%-99% BAS. (E-mail: dryanghua99@163.com) (c) 2018 World Federation for Ultrasound in Medicine & Biology. All rights reserved.
语种：
外文
被引次数：
WOS：
PubmedID：
中科院(CAS)分区：
出版当年[2017]版：
大类|3 区医学
小类|2 区声学3 区核医学
最新[2023]版：
大类|3 区医学
小类|3 区声学3 区核医学
JCR分区：
出版当年[2016]版：
Q1ACOUSTICSQ2RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
最新[2023]版：
Q2RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGINGQ2ACOUSTICS
第一作者机构：[1]Department of Vascular Ultrasonography, Xuanwu Hospital, Capital Medical University, Beijing, China
通讯作者：
通讯机构：[*1]Department of Vascular Ultrasonography, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, 100053, China.
推荐引用方式(GB/T 7714)：
Jie Yang,Yang Hua,Xiang Li,et al.THE ASSESSMENT OF DIAGNOSTIC ACCURACY FOR BASILAR ARTERY STENOSIS BY TRANSCRANIAL COLOR-CODED SONOGRAPHY[J].ULTRASOUND IN MEDICINE AND BIOLOGY.2018,44(5):995-1002.doi:10.1016/j.ultrasmedbio.2018.01.009.
APA：
Jie Yang,Yang Hua,Xiang Li,Mingjie Gao,Qiuping Li...&Liqun Jiao.(2018).THE ASSESSMENT OF DIAGNOSTIC ACCURACY FOR BASILAR ARTERY STENOSIS BY TRANSCRANIAL COLOR-CODED SONOGRAPHY.ULTRASOUND IN MEDICINE AND BIOLOGY,44,(5)
MLA：
Jie Yang,et al."THE ASSESSMENT OF DIAGNOSTIC ACCURACY FOR BASILAR ARTERY STENOSIS BY TRANSCRANIAL COLOR-CODED SONOGRAPHY".ULTRASOUND IN MEDICINE AND BIOLOGY 44..5(2018):995-1002
