[HTML][HTML] Craniosynostosis: updates in radiologic diagnosis

HJ Kim, HG Roh, IW Lee - Journal of Korean Neurosurgical Society, 2016 - ncbi.nlm.nih.gov
The purpose of this article is to review imaging findings and to discuss the optimal imaging
methods for craniosynostosis. The discussion of imaging findings are focused on …

Global impact of COVID-19 on stroke care

…, M Teleb, J Payne, JS Lee, JM Hong… - … journal of stroke, 2021 - journals.sagepub.com
Background The COVID-19 pandemic led to profound changes in the organization of health
care systems worldwide. Aims We sought to measure the global impact of the COVID-19 …

[HTML][HTML] Diffusion-weighted MR imaging of intracerebral hemorrhage

…, DG Na, JW Ryoo, HS Byun, HG Roh… - Korean Journal of …, 2001 - ncbi.nlm.nih.gov
Objective To document the signal characteristics of intracerebral hemorrhage (ICH) at evolving
stages on diffusion-weighted images (DWI) by comparison with conventional MR images. …

Rescue stenting for failed mechanical thrombectomy in acute ischemic stroke: a multicenter experience

…, P Jeon, SK Baik, SH Suh, KY Lee, HS Kwak, HG Roh… - Stroke, 2018 - Am Heart Assoc
Background and Purpose— Effective rescue treatment has not yet been suggested in
patients with mechanical thrombectomy (MT) failure. This study aimed to test whether rescue …

Imaging parameters of high grade gliomas in relation to the MGMT promoter methylation status: the CT, diffusion tensor imaging, and perfusion MR imaging

WJ Moon, JW Choi, HG Roh, SD Lim, YC Koh - Neuroradiology, 2012 - Springer
Introduction We hypothesized that methyl-guanine methyl transferase (MGMT) promoter
methylation status, a predictor of the chemosensitivity for high grade gliomas (HGGs), may be …

Number of stent retriever passes associated with futile recanalization in acute stroke

…, P Jeon, SK Baik, SH Suh, KY Lee, HS Kwak, HG Roh… - Stroke, 2018 - Am Heart Assoc
Background and Purpose— Stent retriever (SR) thrombectomy has become the mainstay of
treatment of acute intracranial large artery occlusion. However, it is still not much known …

Decline in subarachnoid haemorrhage volumes associated with the first wave of the COVID-19 pandemic

…, N Kimura, M Murakami, JS Lee, JM Hong… - Stroke and vascular …, 2021 - svn.bmj.com
Background During the COVID-19 pandemic, decreased volumes of stroke admissions and
mechanical thrombectomy were reported. The study’s objective was to examine whether …

Balloon guide catheter is beneficial in endovascular treatment regardless of mechanical recanalization modality

…, YW Kim, YS Kim, DJ Kim, HS Kwak, HG Roh… - Stroke, 2019 - Am Heart Assoc
Background and Purpose— Based on its mechanism, the use of balloon guide catheters (BGCs)
may be beneficial during endovascular treatment, regardless of the type of mechanical …

Collateral status affects the onset-to-reperfusion time window for good outcome

…, SH Suh, KY Lee, HS Kwak, HG Roh… - Journal of Neurology …, 2018 - jnnp.bmj.com
Objective To characterise the time window in which endovascular thrombectomy (EVT) is
associated with good outcome, and to test the differential relationship between functional …

CT sign of brain swelling without concomitant parenchymal hypoattenuation: comparison with diffusion-and perfusion-weighted MR imaging

DG Na, EY Kim, JW Ryoo, KH Lee, HG Roh, SS Kim… - Radiology, 2005 - pubs.rsna.org
PURPOSE: To retrospectively evaluate the apparent diffusion coefficient (ADC) on magnetic
resonance (MR) images and the perfusion parameters of lesions that show brain swelling …