Evaluation of the Solitaire system in a canine arterial thromboembolic occlusion model: is it safe for the endothelium?

S Park, SM Hwang, JS Song… - Interventional …, 2013 - journals.sagepub.com
The Solitaire system has recently been increasingly used for acute stroke treatment in which
the endothelial safety immediately after its use has not been evaluated. This study was …

[HTML][HTML] Cigarette smoking preferentially affects intracranial vessels in young males: a propensity-score matching analysis

Y Song, D Lee, DC Suh, J Kim, JK Kim, M Han… - …, 2019 - ncbi.nlm.nih.gov
Purpose Cigarette smoking (CS) is one of the major risk factors of cerebral atherosclerotic
disease, however, its level of contribution to extracranial and intracranial atherosclerotic …

Compliant neurovascular balloon catheters may not be compatible with liquid embolic materials: intraprocedural rupture of the protecting balloon during tumor …

S Park, SM Hwang, OK Lim, C Hwang… - Journal of …, 2015 - jnis.bmj.com
Background Simultaneous use of balloon catheters with embolic materials can cause
unwanted rupture of the balloon occlusion catheters, which might cause a serious problem …

[HTML][HTML] A study design to evaluate association between smoking and intracranial atherosclerotic stenosis

H Liu, D Lee, SC Jung, HJ Koo, EH Kim… - …, 2014 - ncbi.nlm.nih.gov
Purpose Smoking is a well known risk factor for stroke. The cerebral arteries may be
uniquely susceptible to the atherosclerotic effects of smoking, such that it has a different risk …

[HTML][HTML] In vitro observation of air bubbles during delivery of various detachable aneurysm embolization coils

DH Lee, SM Hwang, OK Lim, JK Kim - Korean Journal of …, 2012 - ncbi.nlm.nih.gov
Objective Device-or technique-related air embolism is a drawback of various neuro-
endovascular procedures. Detachable aneurysm embolization coils can be sources of such …

[HTML][HTML] Current status of neurointerventional activities in Korea

YM Lee, SM Hwang, EH Kim, D Lee, JH Shim… - …, 2013 - ncbi.nlm.nih.gov
Neurointervention which deals with neurovascular disease in brain, head-and-neck and
spines are one of the rapidly evolving medical fields. Several indices representing …

Injection of contrast media using a large-bore angiography catheter with a guidewire in place: physical factors influencing injection pressure in cerebral angiography

B Kwon, Y Song, SM Hwang, JH Choi… - Interventional …, 2021 - journals.sagepub.com
Background We have used a contrast injection scheme termed as “guided catheterization
method (guided method).” By using a large-bore 5-Fr catheter and 0.032-in guidewire, a …

[HTML][HTML] Efficiency of Air Bubble Removal in Preparation of Low-Profile Angioplasty Balloon Catheter: Bench-Top Comparison of Six Methods

JH Choi, SM Hwang, DH Lee - Neurointervention, 2019 - ncbi.nlm.nih.gov
Purpose Complete removal of air bubbles from balloons for neurovascular angioplasty is
cumbersome. We compared the preparation difficulty, air removal efficiency, and air …

The safety and effectiveness of a 0.054 inch novel catheter for diagnostic cerebral angiography: Closed-continuous flushing with guidewire Vs Open-intermittent …

JH Choi, B Kwon, Y Song, SM Hwang - Journal of Medical Imaging and …, 2022 - Elsevier
Introduction We applied a Cath 3.0 system (Closed-continuous flushing with guidewire) in
routine diagnostic cerebral angiography and compared it with Cath 2.0 system (Open …

[PDF][PDF] Optimization of Exposure Condition and Photographic Techniques for Specimen and Devices in Neuroangiographic Suites.

S Park, OK Lim, JH Youn, SM Hwang… - …, 2010 - neurointervention.org
PURPOSE We analyzed factors related to quality of photographs taken at
neuroangiographic suites to optimize exposure condition. MATERIALS AND METHODS We …