METHODS: We retrospectively reviewed multisection CT angiograms of 17 patients with VA dissection and 17 control subjects. The acquisition protocol for multisection CT angiography was 1.25-mm nominal section thickness, a table speed of 7.5 mm per rotation (9.4 mm/s), and a 0.8-second gantry ro...
After an unenhanced CT of the whole brain, and before a CT-angiogram (CTA) of the carotid and vertebral arteries and a postcontrast CT of the brain, sixteen 5-mm-thick sections are selected to include the level of the basal ganglia and centrum semi-ovale, where all three supratentorial ...
The physicians have access to all of the DICOM series, original reports, clinical history, and previous and follow-up examinations during interpretation and digital subtraction angiograms (DSA), if available, to establish the best possible reference standard for the labels. Each case was labeled ...
Intensity Projection Surface Shaded Display (3D) Femoral Arteries CT Angiogram * 3D Post-processing 3D Bronchoscopy Lesion in the right upper lobe branch Colour Segmentation 3D * CT 成像原理介紹 * Computed Tomography CT Basics Principle of Spiral CT Scan Parameter Image Quality Optimizing Injection ...
2) angiogram [英]['ændʒiəuɡræm] [美]['ændʒiə,ɡræm] 血管造影 1. Major coronary artery parameter measurements using image analyses of X-ray angiograms; 用血管造影图像分析的冠脉参数测量 更多例句>> 3) arteriography [英][ɑ:,tiəri'ɔgrɑ:fi] [美][ɑr...
No. of standard cineangiograms/case 8 (0–20) Total contrast/wt, ml/kg 4.0 ± 1.6 ACT contrast/wt, ml/kg 1.2 ± 0.4 ACT contrast as % of total 35 ± 16 Anatomic category⁎ Reconstructed RVOT/central pulmonary arteries 20 (49%) Cavopulmonary connection 11 (27%) Pulmonary veins 5...
(b) Axial CT angiogram reconstructed at the CT console immediately after the patient was scanned. The reconstruction was performed using the simple overlapping thick slab maximal intensity projection (MIP) algorithm and clearly shows (arrow) an occlusion of the proximal right middle cerebral artery (...
Five cases of unilateral middle cerebral artery fenestration were observed during the prospective evaluation of 1466 consecutive cerebral angiograms (0.43%... P Gailloud,S Albayram,JHD Fasel,... - 《Ajnr Am J Neuroradiol》 被引量: 179发表: 2002年 Normal variants of the intracranial circulation ...
UFCT 超高速CT ultravist 优维显 urografin 泛影葡胺 V vertebral artery,VA 椎动脉virtual endoscopy,VE 仿真内镜volume acquisition 容积采集 volume scan 容积扫描 voxel matrix 像素矩阵 W window level 窗位 window width 窗宽 work station 工作站 X Xeroradiography 干板照相 X-ray tube X线球管 Xenon,Xe ...
Interrelation between plaque surface morphology and degree of stenosis on carotid angiograms and the risk of ischemic stroke in patients with symptomatic carotid stenosis. Stroke 2000;31:615-621. Omae T, Mayzel-Oreg O, Li F, et al. Inapparent Hemodynamic Insufficiency Exacerbates Ischemic Damage in...