User profiles for General Leung

General Leung

Assistant Professor, University of Toronto
Verified email at smh.ca
Cited by 3034

MR pulse sequences: what every radiologist wants to know but is afraid to ask

R Bitar, G Leung, R Perng, S Tadros, AR Moody… - Radiographics, 2006 - pubs.rsna.org
The use of magnetic resonance (MR) imaging is growing exponentially, in part because of
the excellent anatomic and pathologic detail provided by the modality and because of recent …

Could MRI be used to image kidney fibrosis? A review of recent advances and remaining barriers

G Leung, A Kirpalani, SG Szeto, M Deeb… - Clinical Journal of the …, 2017 - journals.lww.com
A key contributor to the progression of nearly all forms of CKD is fibrosis, a largely irreversible
process that drives further kidney injury. Despite its importance, clinicians currently have …

Moderate carotid artery stenosis: MR imaging–depicted intraplaque hemorrhage predicts risk of cerebrovascular ischemic events in asymptomatic men

N Singh, AR Moody, DJ Gladstone, G Leung… - Radiology, 2009 - pubs.rsna.org
Purpose To investigate the association between magnetic resonance (MR) imaging–depicted
intraplaque hemorrhage (IPH) in the carotid artery wall and the risk of future ipsilateral …

In Vivo 3D High-Spatial-Resolution MR Imaging of Intraplaque Hemorrhage1

R Bitar, AR Moody, G Leung, S Symons, S Crisp… - Radiology, 2008 - pubs.rsna.org
Purpose: To apply magnetic resonance (MR) imaging of intraplaque hemorrhage (IPH), as
compared with histologic analysis as the reference standard, to detect T1 hyperintense …

Neuroimaging of sport concussion: persistent alterations in brain structure and function at medical clearance

NW Churchill, MG Hutchison, D Richards, G Leung… - Scientific reports, 2017 - nature.com
The medical decision of return to play (RTP) after a sport concussion is largely based on
symptom status following a graded exercise protocol. However, it is currently unknown how …

[HTML][HTML] The first week after concussion: blood flow, brain function and white matter microstructure

NW Churchill, MG Hutchison, D Richards, G Leung… - Neuroimage …, 2017 - Elsevier
Concussion is a major health concern, associated with short-term deficits in physical function,
emotion and cognition, along with negative long-term health outcomes. However, we …

Brain structure and function associated with a history of sport concussion: a multi-modal magnetic resonance imaging study

…, M Hutchison, D Richards, G Leung… - Journal of …, 2017 - liebertpub.com
There is growing concern about the potential long-term consequences of sport concussion
for young, currently active athletes. However, there remains limited information about brain …

Experimental validation of the hyperpolarized 129Xe chemical shift saturation recovery technique in healthy volunteers and subjects with interstitial lung disease

NJ Stewart, G Leung, G Norquay… - Magnetic resonance …, 2015 - Wiley Online Library
Purpose To assess the sensitivity of the hyperpolarized 129 Xe chemical shift saturation
recovery (CSSR) technique for noninvasive quantification of changes to lung microstructure and …

Microvessels in chronic total occlusions: pathways for successful guidewire crossing?

…, N Munce, KJT Anderson, G Leung… - Journal of …, 2005 - Wiley Online Library
Arterial chronic total occlusions (CTO) are a common and clinically relevant problem in patients
with coronary artery disease. Percutaneous coronary intervention (PCI) success rates in …

Magnetic resonance elastography to assess fibrosis in kidney allografts

A Kirpalani, E Hashim, G Leung, JK Kim… - Clinical Journal of the …, 2017 - journals.lww.com
Results Sixteen patients who underwent magnetic resonance elastography and biopsy were
studied (mean age: 54±9 years old). Whole-kidney mean stiffness ranged between 3.5 and …