Optimization of 4D-MR angiography based on superselective pseudo-continuous arterial spin labeling combined with CENTRA-keyhole and view-sharing (4D-S-PACK) for vessel-selective visualization of the internal carotid artery and vertebrobasilar artery systems

2021 ◽  
Author(s):  
Hiroo Murazaki ◽  
Tatsuhiro Wada ◽  
Osamu Togao ◽  
Makoto Obara ◽  
Michael Helle ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Arterial Spin Labeling ◽  
Mr Angiography ◽  
Internal Carotid ◽  
Spin Labeling ◽  
View Sharing ◽  
Vertebrobasilar Artery ◽  
Continuous Arterial Spin Labeling

Non-contrast enhanced 4D intracranial MR angiography based on pseudo-continuous arterial spin labeling with the keyhole and view-sharing technique

2018 ◽  
Vol 80 (2) ◽  
pp. 719-725 ◽  
Author(s):  
Makoto Obara ◽  
Osamu Togao ◽  
Gabriele M. Beck ◽  
Shuhei Shibukawa ◽  
Tomoyuki Okuaki ◽  
...  
Keyword(s):  
Arterial Spin Labeling ◽  
Mr Angiography ◽  
Spin Labeling ◽  
View Sharing ◽  
Contrast Enhanced ◽  
Continuous Arterial Spin Labeling

Intra-arterial high signals on arterial spin labeling perfusion images predict the occluded internal carotid artery segment

2017 ◽  
Vol 59 (6) ◽  
pp. 587-595 ◽  
Author(s):  
Shu Sogabe ◽  
Junichiro Satomi ◽  
Yoshiteru Tada ◽  
Yasuhisa Kanematsu ◽  
Kazuyuki Kuwayama ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Arterial Spin Labeling ◽  
Internal Carotid ◽  
Spin Labeling ◽  
Artery Segment

Vessel-selective 4D-MR angiography using super-selective pseudo-continuous arterial spin labeling may be a useful tool for assessing brain AVM hemodynamics

2020 ◽  
Vol 30 (12) ◽  
pp. 6452-6463 ◽  
Author(s):  
Osamu Togao ◽  
Makoto Obara ◽  
Michael Helle ◽  
Koji Yamashita ◽  
Kazufumi Kikuchi ◽  
...  
Keyword(s):  
Arterial Spin Labeling ◽  
Mr Angiography ◽  
Spin Labeling ◽  
Brain Avm ◽  
Continuous Arterial Spin Labeling

scholarly journals Indications and Problems of Intracranial Stenting Report of Two Cases

2000 ◽  
Vol 6 (1_suppl) ◽  
pp. 149-154
Author(s):  
J. Deguchi ◽  
T. Kuroiwa ◽  
S. Nagasawa ◽  
G. Satoh ◽  
T. Ohta
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
External Force ◽  
Stent Placement ◽  
Internal Carotid ◽  
Total Occlusion ◽  
Intracranial Stenting ◽  
Linear Portion ◽  
Vertebrobasilar Artery ◽  
Intracranial Arteries

There have been few reports of stenting in the intracranial arteries. We used coronary stents in the chronically occluded intracranial vertebral artery and stenosis of internal carotid artery by the external force, and good blood flow were resumed. Stenosis in the intracranial arteries is also a good indication for stent placement when it is due to chronic total occlusion or artery compression by external force. But stent placement in the intracranial arteries has some problems. Stent placement in the intracranial artery is indicated only when the site of stent placement has a diameter of 3 mm or more, is a relatively linear portion of the vertebrobasilar artery or the internal carotid artery proximal to the C3 segment, and does not branch off perforating arteries or is already completely occluded.

MR Angiography of Anomalous Branches of the Internal Carotid Artery

2003 ◽  
Vol 181 (5) ◽  
pp. 1409-1414 ◽  
Author(s):  
Akira Uchino ◽  
Akihiro Sawada ◽  
Yukinori Takase ◽  
Sho Kudo
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Mr Angiography ◽  
Internal Carotid
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