Mechanisms of acute cerebral infarctions in patients with middle cerebral artery stenosis: a diffusion‐weighted imaging and microemboli monitoring study

KS Wong, S Gao, YL Chan, T Hansberg… - Annals of Neurology …, 2002 - Wiley Online Library
Although most therapeutic efforts and experimental stroke models focus on the concept of
complete occlusion of the middle cerebral artery as a result of embolism from the carotid artery …

Use of transcranial Doppler ultrasound to predict outcome in patients with intracranial large-artery occlusive disease

KS Wong, H Li, YL Chan, A Ahuja, WWM Lam, A Wong… - Stroke, 2000 - Am Heart Assoc
Background and Purpose—Intracranial large-artery occlusive disease is the predominant
vascular lesion found in stroke patients of Asian, African, and Hispanic ancestry, making it …

Neck node metastases from nasopharyngeal carcinoma: MR imaging of patterns of disease

…, S Leung, WWM Lam, P Teo, Y Chan… - Head & Neck …, 2000 - Wiley Online Library
Background The purpose was to use MR imaging to document the patterns of nodal
involvement in the upper neck in nasopharyngeal carcinoma (NPC). Methods The MR images of …

Progression of middle cerebral artery occlusive disease and its relationship with further vascular events after stroke

KS Wong, H Li, WWM Lam, YL Chan, R Kay - Stroke, 2002 - Am Heart Assoc
Background— Serial changes of flow velocities of transcranial Doppler ultrasound (TCD) in
symptomatic middle cerebral artery (MCA) occlusive disease may be related to the …

Evolution of radiation-induced brain injury: MR imaging–based study

…, AD King, H Zhou, SF Leung, J Abrigo, YL Chan… - Radiology, 2010 - pubs.rsna.org
Purpose To evaluate the temporal lobes in patients previously treated for nasopharyngeal
carcinoma to provide a better understanding of delayed radiation-induced injury in the brain …

Correlation between curve severity, somatosensory evoked potentials, and magnetic resonance imaging in adolescent idiopathic scoliosis

JCY Cheng, X Guo, AHL Sher, YL Chan, C Metreweli - Spine, 1999 - journals.lww.com
Study Design. A prospective study in patients with adolescent idiopathic scoliosis of different
clinical severity using whole-spine magnetic resonance imaging and somatosensory …

Late radiation injury to the temporal lobes: morphologic evaluation at MR imaging

Y Chan, S Leung, AD King, PHK Choi, C Metreweli - Radiology, 1999 - pubs.rsna.org
PURPOSE: To study the morphologic characteristics of late radiation injury to the temporal
lobes of the brain on magnetic resonance (MR) images. MATERIALS AND METHODS: This …

Relative shortening and functional tethering of spinal cord in adolescent idiopathic scoliosis?: study with multiplanar reformat magnetic resonance imaging and …

WCW Chu, WWM Lam, Y Chan, BKW Ng, T Lam, K Lee… - Spine, 2006 - journals.lww.com
Study Design. MR imaging and multiplanar reconstruction were used to evaluate relative
length of the spinal cord to the vertebral column in adolescent idiopathic scoliosis (AIS). …

Mesenteric fat thickness is an independent determinant of metabolic syndrome and identifies subjects with increased carotid intima-media thickness

KH Liu, YL Chan, WB Chan, JCN Chan… - Diabetes …, 2006 - Am Diabetes Assoc
OBJECTIVE—Mesenteric fat, a reflection of visceral adiposity, may play an important role in
the pathogenesis of metabolic syndrome and cardiovascular diseases (CVD). In this study, …

Optimal values of flow velocity on transcranial Doppler in grading middle cerebral artery stenosis in comparison with magnetic resonance angiography

S Gao, WWM Lam, YL Chan, J Yan Liu… - Journal of …, 2002 - Wiley Online Library
Background and purpose. To investigate the optimal values of flow velocity on transcranial
Doppler (TCD) in grading the severity of middle cerebral artery (MCA) stenosis in comparison …