A5000647389- Vascular anomalies and interventions
- Central Venous Catheters and Hemodialysis
- Coronary Artery Anomalies
- Esophageal and GI Pathology
- Venous Thromboembolism Diagnosis and Management
- Vascular Procedures and Complications
- Biliary and Gastrointestinal Fistulas
- Congenital Heart Disease Studies
- Cardiac Valve Diseases and Treatments
- Cardiac Imaging and Diagnostics
- Abdominal vascular conditions and treatments
- Dialysis and Renal Disease Management
- Colorectal Cancer Surgical Treatments
- Diagnosis and Treatment of Venous Diseases
- Peripheral Artery Disease Management
- Aortic aneurysm repair treatments
- Gallbladder and Bile Duct Disorders
- Abdominal Surgery and Complications
- Cardiac Structural Anomalies and Repair
- Aortic Disease and Treatment Approaches
- Liver Disease and Transplantation
- Gastric Cancer Management and Outcomes
- Lymphatic Disorders and Treatments
- Kawasaki Disease and Coronary Complications
- Vasculitis and related conditions
Medtronic (South Korea)
2024
Kyung Hee University
2011-2023
Kyung Hee University Dental Hospital
1999-2023
Kyung Hee University Medical Center
2010-2023
Asan Medical Center
2018-2020
University of Ulsan
2018
Ulsan College
2018
Hallym University
2009
Hospital for Sick Children
2009
Dream Laboratory (United Kingdom)
2008
Fluoroscopically guided balloon dilation in treatment of complete obstruction the nasolacrimal system was assessed 39 eyes 35 patients. All patients had severe epiphora. With nasal endoscopic guidance, a 0.018-inch guide wire introduced through superior punctum into inferior meatus cavity and pulled out aperture with hemostat. A deflated angioplasty catheter passed retrograde over until it straddled stricture. Balloons were dilated water-soluble contrast medium. No major complications...
Objective Despite percutaneous fluoroscopy ensuring appropriate placement of peritoneal dialysis (PD) catheters, the efficacy this method is not well known. Therefore, we evaluated our long-term experience with fluoroscopy-assisted PD catheters. Patients and Methods We retrospectively reviewed 134 catheters in 114 patients that were treated center a university-based hospital. complications related to causes for catheter removal, survival. used multivariate Cox proportional hazard model...
The objective of our study was to assess the utility five MR arthrographic findings in differentiating type II superior labral anteroposterior (SLAP) lesion from sublabral recess.The arthrograms 55 patients (57 cases) with either SLAP (34 or recess (23 who underwent arthroscopic surgery and arthrography were retrospectively reviewed. Two independent reviewers searched for extension, direction, shape high signal intensity labrum on arthrograms. In addition, presence concomitant anterosuperior...
To evaluate the clinical usefulness of expandable metallic stents for maintenance dilated nasolacrimal sac and duct, double were implanted under fluoroscopic guidance in seven patients with severe epiphora after failed balloon dacryocystoplasty. Stents constructed 0.25-mm stainless steel wire a cylindrical zigzag configuration 10 bends. A single stent was 4 mm diameter when fully expanded long. The placed accurately all but one patient, whom second removal dislodged hemostat endoscopic...
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has posed a serious threat to global public health. A novel vaccine made from messenger RNA (mRNA) been developed and approved for use at an unprecedented pace. However, increased risk of myocarditis reported after BNT162b2 mRNA vaccination due unknown causes. In this study, we used single-cell sequencing T cell receptor analyses peripheral blood mononuclear cells (PBMCs) describe, the first time, changes in immune...
An increasing number of people who use a smart phone or tablet PC are accessing wireless networks in public facilities including cafes and shopping centers. For example, iPhones Android Phones have been available since 2010. However, security incidents may occur through all sorts malicious code infection users' personal information during the an insecure network. In this paper, we will describe Wi-Fi protected access (WPA) WPA2 encryption systems used to network from PC, demonstrate point...
The coronary artery calcium (CAC) and aortic arch calcification (AoAC) are individually associated with cardiovascular disease outcome. This study investigated the predictive value of AoAC combined CAC for diagnosis outcome in patients angina.A total 2018 stable angina who underwent chest X-ray cardiac multi-detector computed tomography were followed up four years to assess adverse events, which categorized as death, stroke, myocardial infarction, or repeated revascularization. extent on was...
Purpose: To evaluate the effect of an inferior vena cava (IVC) filter during aspiration thrombectomy for acute deep vein thrombosis (DVT) in lower extremity. Materials and Methods: From July 2004 to December 2013, a retrospective analysis 106 patients with DVT was performed. All received IVC were treated initially thrombectomy. Among patients, extension into noted 27 but not evident 79. We evaluated presence trapped thrombi filters after procedure. The sizes classified 2 grades based on...
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been the most dangerous threat to public health worldwide for last few years, which led development of novel mRNA vaccine (BNT162b2). However, BNT162b2 vaccination is known be associated with myocarditis. Here, as an attempt determine pathogenesis disease and develop biomarkers whether subjects likely proceed myocarditis after vaccination, we conducted a time series analysis peripheral blood mononuclear cells patient...
BACKGROUND: Pulmonary vein stenosis is a rare cause of pulmonary hypertension, with variable onset and presentation. One or more the four veins can be primarily secondarily affected. A five‐month‐old girl presented respiratory distress, lethargy cyanosis requiring intubation. METHODS: Echocardiography showed right ventricular dilation, systolic pressure 97 mmHg, decreased ejection fraction turbulent flow at left atrium. Cardiac catheterization revealed left‐sided veins, for which she...
It has been reported that intrathoracic esophageal leakages occur at a rate of 4%–17% after Ivor-Lewis esophagectomy. There no consensus on specific treatment for the post-operative anastomotic leakage. Recently, endoscopic vacuum-assisted closure (E-VAC) introduced as novel We herein report case patient with early perforation gastric conduit followed by late esophagogastric leakage who was successfully treated surgical repair and subsequent E-VAC. The had previously diagnosed achalasia...
After the outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, a novel mRNA vaccine (BNT162b2) was developed at an unprecedented speed. Although most countries have achieved widespread immunity from vaccines and infections, yet people, even who recovered SARS-CoV-2 infection, are recommended to receive vaccination due their effectiveness in lowering risk recurrent infection. However, BNT162b2 has been reported increase myocarditis. To our knowledge, for first...