Cerebral perfusion in posterior reversible encephalopathy syndrome measured with arterial spin labeling MRI

Autor: Soudabeh Fazeli, Abraham Noorbakhsh, Steven G. Imbesi, Divya S. Bolar

Publikováno v: NeuroImage: Clinical, Vol 35, Iss , Pp 103017- (2022)

Background and purpose: The pathophysiologic basis of posterior reversible encephalopathy syndrome (PRES) remains controversial. Hypertension (HTN)-induced autoregulatory failure with subsequent hyperperfusion is the leading hypothesis, whereas alter

Externí odkaz: https://doaj.org/article/cec1535e9fae4de2b1dd9805ae88cf68

Clinical utility of arterial spin labeling perfusion images in the emergency department for the work-up of stroke-like symptoms

Autor: Divya S. Bolar, Reza Hakimelahi, Karen Buch, Pamela W. Schaefer, Joseph J. Locascio, R Giliberto Gonzalez

Publikováno v: Neuroradiology. 64:925-934

Purpose To assess the utility of ASL in evaluating patients presenting to the ED with stroke-like symptoms. Methods ASL and DWI images from 526 consecutive patients presenting to the ED with acute stroke symptoms were retrospectively reviewed. DWI im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d0223f7b678a5da6fef9425aca1582b
https://doi.org/10.1007/s00234-021-02835-3

Apparent posterior cerebral artery territory perfusion asymmetry on arterial spin labeling MRI is a common non-pathologic finding in patients with a unilateral fetal posterior cerebral artery

Autor: Nikdokht Farid, Abraham Noorbakhsh, Divya S. Bolar

Publikováno v: Neuroradiology. 64:513-520

Purpose To determine the frequency of apparent posterior cerebral artery (PCA) territory asymmetry seen on arterial spin labeling (ASL) imaging in patients with a unilateral fetal PCA, but without underlying clinical or imaging pathology to suggest t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53bc9c7d3af0f887ce25e536f40a55d3
https://doi.org/10.1007/s00234-021-02794-9

Recent technical developments in ASL: a review of the state of the art

Autor: Luis Hernandez‐Garcia, Verónica Aramendía‐Vidaurreta, Divya S. Bolar, Weiying Dai, Maria A. Fernández‐Seara, Jia Guo, Ananth J. Madhuranthakam, Henk Mutsaerts, Jan Petr, Qin Qin, Jonas Schollenberger, Yuriko Suzuki, Manuel Taso, David L. Thomas, Matthias J. P. van Osch, Joseph Woods, Moss Y. Zhao, Lirong Yan, Ze Wang, Li Zhao, Thomas W. Okell

Publikováno v: Magnetic resonance in medicine, vol 88, iss 5
Magnetic Resonance in Medicine, 88(5), 2021-2042. WILEY
Hernandez-Garcia, L, Aramendía-Vidaurreta, V, Bolar, D S, Dai, W, Fernández-Seara, M A, Guo, J, Madhuranthakam, A J, Mutsaerts, H, Petr, J, Qin, Q, Schollenberger, J, Suzuki, Y, Taso, M, Thomas, D L, van Osch, M J P, Woods, J, Zhao, M Y, Yan, L, Wang, Z, Zhao, L & Okell, T W 2022, ' Recent Technical Developments in ASL : A Review of the State of the Art ', Magnetic Resonance in Medicine, vol. 88, no. 5, pp. 2021-2042 . https://doi.org/10.1002/mrm.29381
Magnetic Resonance in Medicine 88(2022)5, 2021-2042

This review article provides an overview of a range of recent technical developments in advanced arterial spin labeling (ASL) methods that have been developed or adopted by the community since the publication of a previous ASL consensus paper by Also

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eefcd53f963d85ed97b8d8b2e774e477
https://doi.org/10.1002/mrm.29381

Functional oxygen extraction fraction (OEF) imaging with turbo gradient spin echo QUIXOTIC (Turbo QUIXOTIC)

Autor: Jeffrey N. Stout, Divya S. Bolar, Bruce R. Rosen, Elfar Adalsteinsson

Publikováno v: PMC

© 2017 International Society for Magnetic Resonance in Medicine Purpose: QUantitative Imaging of eXtraction of Oxygen and TIssue Consumption (QUIXOTIC) is a recent technique that measures voxel-wise oxygen extraction fraction (OEF) but suffers from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27734d84296564809918801f913da00
https://doi.org/10.1002/mrm.26947