scholarly journals Evaluation of Intracranial Vasculatures in Healthy Subjects with Arterial-Spin-Labeling-Based 4D-MR Angiography at 3T

2016 ◽  
Vol 15 (3) ◽  
pp. 335-339 ◽  
Author(s):  
Yasuhiko IRYO ◽  
Toshinori HIRAI ◽  
Masanobu NAKAMURA ◽  
Machiko TATEISHI ◽  
Eri HAYASHIDA ◽  
...  
Keyword(s):  
Healthy Subjects ◽  
Arterial Spin Labeling ◽  
Mr Angiography ◽  
Spin Labeling

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

Acceleration-selective arterial spin labeling MR angiography for visualization of brain arteriovenous malformations

2019 ◽  
Vol 61 (9) ◽  
pp. 979-989 ◽  
Author(s):  
Osamu Togao ◽  
Akio Hiwatashi ◽  
Koji Yamashita ◽  
Daichi Momosaka ◽  
Makoto Obara ◽  
...  
Keyword(s):  
Arterial Spin Labeling ◽  
Arteriovenous Malformations ◽  
Mr Angiography ◽  
Spin Labeling ◽  
Brain Arteriovenous Malformations

scholarly journals Acceleration-selective Arterial Spin-labeling MR Angiography Used to Visualize Distal Cerebral Arteries and Collateral Vessels in Moyamoya Disease

Radiology ◽  
2018 ◽  
Vol 286 (2) ◽  
pp. 611-621 ◽  
Author(s):  
Osamu Togao ◽  
Akio Hiwatashi ◽  
Makoto Obara ◽  
Koji Yamashita ◽  
Kazufumi Kikuchi ◽  
...  
Keyword(s):  
Moyamoya Disease ◽  
Arterial Spin Labeling ◽  
Mr Angiography ◽  
Cerebral Arteries ◽  
Spin Labeling ◽  
Collateral Vessels

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

scholarly journals Cerebaral Hyperperfusion in  General Paralysis Patients

2020 ◽  
Author(s):  
Yali Wu ◽  
jingjing li ◽  
wenqing wu
Keyword(s):  
Blood Flow ◽  
Healthy Subjects ◽  
Arterial Spin Labeling ◽  
Parietal Lobe ◽  
Three Dimensional ◽  
Occipital Lobe ◽  
Spin Labeling ◽  
General Paralysis ◽  
Limbic Lobe ◽  
Continuous Arterial Spin Labeling

Abstract Objective This study aimed to identify the cerebral blood flow (CBF) in patients with general paralysis (GP). Methods Three-dimensional pseudo-continuous arterial spin labeling (3D-pCASL) imaging was performed to measure the CBF in twenty patients with GP and twenty healthy subjects(NC). CBF was normalized to reduce variations among subjects. CBF was compared between the groups. Results Compared with the healthy subjects, the patients with GP exhibited increased CBF in the frontal lobe, temporal lobe, insular lobe, limbic lobe, and parietal lobe(all P<0.05). There was no difference in CBF of the occipital lobe between the GP group and the NC group(all P>0.05). Conclusions Our results suggest that the patients with GP may exhibit regional increased CBF, which may be one of the pathogenesis of general paralysis.

Sign in / Sign up

Export Citation Format

Share Document