ISMRM25 - Blood Vessels II: Vessel Wall Imaging & Angiography

ISMRM & ISMRT Annual Meeting & Exhibition • 10-15 May 2025 • Honolulu, Hawai'i

Blood Vessels II: Vessel Wall Imaging & Angiography

Digital Poster

Neuro

Monday, 12 May 2025

Exhibition Hall

14:45 - 15:45

Session Number: D-161

No CME/CE Credit

		Computer Number: 97 1913. Vertebral artery deformation is associated with basilar artery plaque vulnerability on high-resolution vessel wall imaging View Presentation Video L. Mei, J. Lyu, J. Xiong, C. Zhang, X. Qu, J. Xia Second Hospital of Dalian Medical University, Dalian, China Impact: Geometric deformation of the vertebral artery is an independent factor affecting vulnerable atherosclerotic plaque formation in the basilar artery, providing an imaging basis for early clinical intervention in treating basilar atherosclerotic plaques and preventing post-circulation stroke.
		Computer Number: 98 1914. Comparison of CE-MRI, Non-contrast-enhanced MRV and Black Blood Imaging in the diagnosis of Cerebral Vein Thrombosis：A Meta-Analysis H. Li, M. Hou, Y. Jiao, W. Chen Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China Impact: BBI exhibits the utmost accuracy in diagnosing CVT when compared to NCE-MRV and CE-MRI, poised to become a frontline diagnostic tool. While NCE-MRV surpasses CE-MRI in CVT detection sensitivity, it lags slightly in excluding non-CVT cases.
		Computer Number: 99 1915. Development of Automated Vessel Analysis Platform for Middle Meningeal Artery Based on Magnetic Resonance Angiography View Presentation Video P-H Kuo, S-P Chen, C-H Wu, J-F Lirng, S-J Wang, C-F Lu National Yang Ming Chiao Tung University, Taipei, Taiwan Impact: This study developed an automated vessel analysis platform capable of segmenting, labeling, and quantifying middle meningeal arteries (MMA) and offered insights into future applications in the diagnosis and treatment of MMA-related diseases.
		Computer Number: 100 1916. Hierarchical Atlas Organization and Inference for MRA-free Full Intracranial Vessel Geometry Mapping View Presentation Video E. Nguyen, J. Xiao, Z. Fan, D. Ruan University of California Los Angeles, Los Angeles, United States Impact: By organizing atlas with clustering, our approach provides a stable approach to infer vessel from VWI alone, mainlining the intrinsic consistency. This progress would simplify and expedite VWI protocol, and improve consistency.
		Computer Number: 101 1917. Assessment of the characteristics of intracranial atherosclerotic plaques in various disease states with high-resolution vessel wall MRI View Presentation Video K. Xu, J. Qiu, H. Jin, W. Li, J. Lian, Y. Huang, Y. Zhao Peking University First Hospital, Beijing, China Impact: HR-VWI is a promising tool in observing the characteristics of intracranial atherosclerotic plaques, which might reflect the status of the plaques and predict the development of the disease. It might improve clinical surveillance and management of cerebrovascular disease patients.
		Computer Number: 102 1918. Plaque location correlates with vessel wall remodeling in intracranial atherosclerosis Y. Liu Guangdong Provincial People's Hospital , Guangzhou, China Impact: The location of plaques is associated with different pattern of vessel wall remodeling, suggesting that the position of plaques may play a role in the pathophysiological process of vessel wall remodeling. The mechanism of vessel wall remodeling merits further investigation.
		Computer Number: 103 1919. Advancing 3T Vessel Wall Imaging through Combined Deep Learning Acceleration and Reconstruction for Rapid, High-Resolution Scans X. Zhang, Y. Zhang, M. Liu, H. You, M. Li, F. Feng Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China Impact: This study demonstrates the feasibility of combining two DL techniques for rapid and high-resolution vessel wall imaging, offering unprecedented quality and speed at 3T. This approach also provides insights for applying DL methods in other challenging imaging sequences.
		Computer Number: 104 1920. Comparison of MR Venography and Perivascular Space at 3.0T and 5.0T View Presentation Video J. Wang, R. Tang, Y. Wang United Imaging Healthcare Group, Shanghai, China Impact: 5-T high-resolution SWI offers a potential alternative for the clinical assessment of cerebral small vessel diseases.
		Computer Number: 105 1921. White matter hyperintensity iron overload mediates glymphatic system dysfunction and cognitive impairment in cerebral small vessel disease Y. Qiu, Y. Sun, Y. Zhou Ren Ji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China Impact: Noninvasively, this study found WMH iron overload as a potential mediator in the relationship between glymphatic system dysfunction and cognitive impairment in CSVD, offering new insights for elucidating the pathological mechanisms underneath.
		Computer Number: 106 1922. A randomized controlled trial of statins to reduce inflammation in vertebrobasilar dissecting aneurysms (VBDAs) using vessel wall MRI View Presentation Video C. Zhu, C. Wang, D. Tian, B. Sui, M. Mossa-basha, X. Yang, Y. Zhang University of Washington, Seattle, United States Impact: Our results suggest VWI-MRI has great potential in future image-guided clinical trials to investigate novel treatment of VBDAs.
		Computer Number: 107 1923. Simultaneous TOF MRA and SWI Imaging using a Multi-echo GRE Sequence and Image Quality Improvement using Deep Learning-based Reconstruction View Presentation Video I. Nakanishi, H. Yokota, T. Sada, R. Kurosawa, K. Nitta, H. Sato, K. Matsumoto, T. Namiki, M. Yoneyama, T. Iimori, T. Uno Department of Legal Medicine, Graduate School of Medicine, Chiba University, Chiba city, Japan Impact: The proposed method enables simultaneous TOF MRA and SWI imaging with clinically acceptable image quality, reduces scan time, and prevents misregistration. This allows us to obtain arterial and venous information in a shorter time.
		Computer Number: 108 1924. Deep Learning-Based TOF-MRA Generation Using a Single mGRE Sequence for Enhanced Peripheral and Large Vessel Visualization: A Feasibility Study View Presentation Video S. Y. Seo, K-J Jung, D. Kim, D. Kim, D-H Kim Yonsei University, Seoul, Korea, Republic of Impact: This study utilizes the inflow and susceptibility information inherent in mGRE to generate enhanced TOF images that visualize both veins and arteries through a deep learning generative model, advancing vascular imaging without additional TOF-MRA scans.
		Computer Number: 109 1925. Detection Of Intracranial Vessel Wall Lesions In Patients With Diabetes Using 7 T Magnetic Resonance Imaging W. Wang, J. Lv, Q. Duan, X. Zhang, R. Li, M. Liang, J. Qu, X. Lou Chinese PLA General Hospital, Beijing, China Impact: Vessel wall lesion burden in diabetes may significantly increase the risk of cerebrovascular events. Future studies in diabetes will help to clarify the mechanisms by which vascular wall burden affects IS, thereby providing more effective imaging predictive indicators of IS.
		Computer Number: 110 1926. Predictive Value of Plaque Enhancement Ratio for Stroke Occurrence on 5.0T HR-VWI Y. Zhu, Y. Tang, R. Ling, X. Xue, J. Wang, Z. Qin Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China Impact: This finding provides valuable insights for early identification and risk assessment of high-risk stroke patients, supporting more timely and targeted preventive measures to reduce stroke incidence. Further studies with larger sample sizes are warranted to confirm and refine these findings.
		Computer Number: 111 1927. The feasibility of 4D-flow MRI in evaluating patients with ischemic stroke by comparing with healthy controls D. Zhang, H. Qin, Z. Li, C. Jiang, J. Zhao The First Affiliated Hospital, Sun Yat-sen University, GuangZhou, China Impact: 4D-Flow MRI has great potential in the assessment of cerebral hemodynamics in healthy individuals and ischemic stroke patients and may provide new markers for clinical work.
		Computer Number: 112 1928. Longitudinal 7T MRI Vessel Wall Imaging in Middle Cerebral Artery Dissection: A 210-Day Case Study Z. Zhen, Y-C Hsu, Y-H Chu, W. Chen 7T Magnetic Resonance Imaging Translational Medical Center, Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China Impact: This study demonstrates the potential of 7T HRVWI for capturing long-term vessel wall changes in MCAD, providing critical insights into disease progression and markers for treatment response, which could enhance diagnostic and prognostic strategies in cerebrovascular care.

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