scholarly journals Intracranial arterial wall imaging using three-dimensional high isotropic resolution black blood MRI at 3.0 Tesla

2011 ◽  
Vol 34 (1) ◽  
pp. 22-30 ◽  
Author(s):  
Ye Qiao ◽  
David A. Steinman ◽  
Qin Qin ◽  
Maryam Etesami ◽  
Michael Schär ◽  
...  
Keyword(s):  
Arterial Wall ◽  
Three Dimensional ◽  
Black Blood ◽  
3.0 Tesla ◽  
Isotropic Resolution ◽  
Black Blood Mri ◽  
Wall Imaging

Turbo fast three-dimensional carotid artery black-blood MRI by combining three-dimensional MERGE sequence with compressed sensing

2012 ◽  
Vol 70 (5) ◽  
pp. 1347-1352 ◽  
Author(s):  
Bo Li ◽  
Li Dong ◽  
Bin Chen ◽  
Shuangxi Ji ◽  
Wenchao Cai ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Compressed Sensing ◽  
Three Dimensional ◽  
Black Blood ◽  
Black Blood Mri

A case report: Early findings of distal vessel occlusion pre and post-thrombolysis using three-dimensional black blood vessel wall imaging in acute stroke.

2021 ◽  
Vol 3 (1) ◽  
pp. 156-158
Author(s):  
Mohd Fandi Al Khafiz Kamis ◽  
Chia Peck Kee ◽  
Mohd Naim Mohd Yaakob ◽  
Ezamin Abdul Rahim ◽  
Ahmad Sobri Muda ◽  
...  
Keyword(s):  
Blood Vessel ◽  
Acute Stroke ◽  
Vessel Wall ◽  
Three Dimensional ◽  
Vessel Wall Imaging ◽  
Black Blood ◽  
Blood Vessel Wall ◽  
Vessel Occlusion ◽  
Distal Vessel ◽  
Wall Imaging

Distal vessel occlusion of an eloquent area in acute stroke may lead to significant disability. Advances in magnetic resonance imaging enable direct visualization of thrombus within the small distal intracranial artery. The evolution of medical devices for mechanical thrombectomy has allowed the smaller distal vessels to be treated. It may change the approach to how we treat distal vessel occlusion in the future. This case highlights the value of three-dimensional black blood vessel wall imaging assessing distal vessel occlusion and respond towards reperfusion therapy. 

scholarly journals High resolution three dimensional intracranial arterial wall imaging at 3 T using T1 weighted SPACE

2015 ◽  
Vol 33 (9) ◽  
pp. 1026-1034 ◽  
Author(s):  
Lei Zhang ◽  
Na Zhang ◽  
Jun Wu ◽  
Lijuan Zhang ◽  
Yanyan Huang ◽  
...  
Keyword(s):  
High Resolution ◽  
Arterial Wall ◽  
Weighted Space ◽  
Three Dimensional ◽  
Wall Imaging

Abstract 136: Role of Periodontal Disease on Intracranial Atherosclerosis

Stroke ◽  
2020 ◽  
Vol 51 (Suppl_1) ◽  
Author(s):  
Rachel Mascari ◽  
Souvik Sen ◽  
Fareed Suri ◽  
Bruce Wasserman ◽  
Rebecca Gottesman ◽  
...  
Keyword(s):  
Periodontal Disease ◽  
Black Blood ◽  
Intracranial Atherosclerosis ◽  
Atherosclerosis Risk In Communities ◽  
Isotropic Resolution ◽  
Confounding Variables ◽  
Black Blood Mri ◽  
Aric Study ◽  
The Relationship

Introduction: Periodontal disease (PD) is a chronic inflammatory process that affects gum and teeth. Due to the role of inflammation on atherosclerosis, we assessed the hypothesis that PD is associated with asymptomatic intracranial atherosclerosis (ICAS) in the Atherosclerosis Risk In Communities (ARIC) study. Methods: Full-mouth clinical periodontal measurements (7-indices) collected at 6 sites per tooth from 6155 subjects from the Dental Atherosclerosis in Communities Study (DARIC) without prior stroke were used to differentiate seven periodontal profile classes (PPCs). Of this cohort, a stratified subset underwent 3D time-of-flight MR angiogram and 3D high-isotropic resolution black blood MRI. ICAS was graded according to the criteria established by the Warfarin-Aspirin Symptomatic Intracranial Disease (WASID) trial. In this study, we evaluated the relationship between PD status and severe asymptomatic ICAS, defined as ≥50% stenosis. Results: Among dentate subjects who underwent vascular imaging, 1033 (90%) had 0-50% ICAS and 112 (10%) had ≥50% ICAS. Compared to participants without gum disease (PPC-A), participants with gingivitis (PPC-C) had significantly higher odds of having ≥50% ICAS (Figure 1; Crude OR 2.1, 95% CI 1.2-3.8, p=0.015). This association strengthened after adjusting for the significant confounding variables: age, hypertension, and LDL cholesterol (Adjusted OR 2.4, 95% CI 1.3-4.5, p=0.006). Conclusion: We report a significant association between inflammatory PD class and ≥50% asymptomatic ICAS. Because gingivitis is reversible, future studies are needed to determine if treatment of gingivitis can prevent the development and progression of ICAS, thus reducing the risk of stroke.

A semi-automatic technique for measurement of arterial wall from black blood MRI

2001 ◽  
Vol 28 (6) ◽  
pp. 1098-1107 ◽  
Author(s):  
Hanif M. Ladak ◽  
Jonathan B. Thomas ◽  
J. Ross Mitchell ◽  
Brian K. Rutt ◽  
David A. Steinman
Keyword(s):  
Arterial Wall ◽  
Black Blood ◽  
Black Blood Mri ◽  
Automatic Technique
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