A5101702355- Gastrointestinal Tumor Research and Treatment
- Liver Disease Diagnosis and Treatment
- Diabetes, Cardiovascular Risks, and Lipoproteins
- Gastrointestinal disorders and treatments
- Hepatocellular Carcinoma Treatment and Prognosis
- Gastrointestinal Bleeding Diagnosis and Treatment
- Transplantation: Methods and Outcomes
- Gastric Cancer Management and Outcomes
- Diabetes Management and Research
- Pancreatic and Hepatic Oncology Research
- IPv6, Mobility, Handover, Networks, Security
- Soft tissue tumors and treatment
- Thermoregulation and physiological responses
- Advanced Wireless Network Optimization
- Cancer, Hypoxia, and Metabolism
- Cancer-related molecular mechanisms research
- Esophageal Cancer Research and Treatment
- Hematopoietic Stem Cell Transplantation
- Polyomavirus and related diseases
- Advanced X-ray and CT Imaging
- Esophageal and GI Pathology
- Neonatal Respiratory Health Research
- Wireless Networks and Protocols
- Neuroscience of respiration and sleep
- Neonatal and fetal brain pathology
Pusan National University Hospital
2023-2024
Chonnam National University Hwasun Hospital
2023
Inje University Busan Paik Hospital
2022
Yonsei University
2016-2019
Severance Hospital
2016-2019
Korea Advanced Institute of Science and Technology
2013
Electronics and Telecommunications Research Institute
2005-2013
Daegu Fatima Hospital
2005-2013
Biomedical Research Institute
2008
Nutritional status affects the prognosis of various tumors. The prognostic nutritional index (PNI) is known predictor postoperative outcome in resectable pancreatic cancer patients. This study aimed to validate value PNI all stages cancer. We retrospectively reviewed 499 patients with who were diagnosed at Severance Hospital between January 2006 and December 2011. was calculated as 10 × serum albumin (g/dL) + 0.005 total lymphocyte count (/mm3) initial diagnosis. median patient age 62 yr,...
Aims: This study assessed the expression and clinical relevance of cancer-asssociated fibroblast (CAF)-related biomarkers in brain metastasis (BM). Moreover, molecular characterization patient-derived primary CAFs normal fibroblasts (NFs) was performed. Methods: Sixty-eight patients with BM from various cancer types were selected. Immunohistochemistry (IHC) immunofluorescence (IF) staining performed to evaluate CAF-related biomarkers. NFs isolated fresh tissues. Results: Various expressed...
Abstract Background and Aim Recently, the application of hemostatic powder to bleeding site has been used treat active upper gastrointestinal (UGIB). We aimed assess effectiveness polysaccharide (PHP) in patients with non‐variceal UGIB. Methods reviewed prospectively collected 40 UGIB treated PHP therapy between April 2016 January 2017 (PHP group) 303 conventional 2012 October 2014 (conventional group). compared rate successful hemostasis rebleeding two groups after as well before propensity...
Sialolithiasis is caused by the obstruction of a salivary gland or its excretory duct formation calcareous concretions sialoliths; this results in ectasia and provokes subsequent dilation gland. relatively common, accounting for 30% diseases; however, it rarely observed childhood. This case report describes 2-year-old male patient who complained painful swelling over right cheek, presented with palpable stones pus discharge from orifice Stensen's duct. Computerized tomography neck confirmed...
Objectives Neuroendocrine differentiation in pancreatic ductal adenocarcinoma (PDAC) is known, but its clinical significance still remains uncertain. The role of chromogranin A (CgA), a marker neuroendocrine tumor, was evaluated patients with PDAC. Methods We retrospectively analyzed 350 All had plasma CgA levels at diagnosis. Patients were classified as normal and high groups according to the upper limit CgA. Results There 202 (57.7%) group 148 (42.3%) group. High presented higher rate...
Purpose: To evaluate the concordance of cancer location tissue mapping from a mechanical pressure transducer with magnetic resonance imaging (MRI) scans.Materials and Methods: A total 60 indentations were performed on 5 prostate specimens obtained after radical prostatectomy utilizing robotic indentation system.The elastic moduli suspected malignant lesions calculated mapped, their locations compared suspicious areas malignancy MRI scans.Results: The rate between system scans results was...
A novel telepresence platform is proposed in this paper to provide immersive video conferencing based on distributed architecture and enhanced QoS/QoE technology. MCU(Multi-point Control Unit)-based has been widely used as a popular due its easy implementation of multiple video-audio mixing conference controls from central point. MCU-based usually inputs all participant's media outputs mixed for participants one by through network. Proposed concept 'main speaker' decision algorithm during...
In mobile IP, node (MN) registers its location whenever it changes foreign agent (FA) and this results in unnecessary registrations if the traffic activity of MN is low. IP paging has been proposed order to avoid registration signaling load power consumption IP. paging, concept area (PA), which consists a number FA areas (i.e., cells), updates only PA rather than cell when The is, however, basically based on layer protocol alone cannot provide sufficient saving. Thus, incorporate 2 saving...
Recently, the demand for Internet services through wireless medium has increased. Wireless local area network (WLAN) supports high speed data with low cost but it does not provide mobility. In order to overcome this drawback, high-speed portable (HPi) system been developed in Korea, which service and mobility, is expected that WLAN HPi networks will coexist within a few years. these heterogeneous networks, important be backwardly compatible other systems smoothly roamed. users who roam...
Surgical resection is mainstay treatment of hepatocellular carcinoma (HCC). However, its prognosis poor, because the high incidence HCC recurrence (cumulative 5-year rate 70-80%). The most common site remnant liver, and extrahepatic occurs in 6.7-13.5% patients. Because tumor characteristics are usually multiple aggressive, optimal modality has not yet been determined. We report a case complete remission long term survival over 60 months patient with metastasis after curative by aggressive...
Laser speckle contrast imaging (LSCI) is an technique using a pattern randomly produced on the image sensor based high coherency light source. LSCI widely used for biological and clinical diagnoses such as blood flow measurement due to advantages of real-time imaging, simplicity, non-invasive. And absorbance characteristics hemoglobin, if two or more wavelengths in specific near-infrared region are used, change concentration each oxide, reduced hemoglobin can be measured. In this study, by...
Liver transplantation for patients with hepatocellular carcinoma (HCC) within the Milan criteria generally yields a 4-year overall survival rate of 75% and recurrence free 83%. But, many HCC present disease beyond criteria. On other hands, advanced portal vein invasion is very poor. We report caseof successful living donor liver by down-staging through radioembolization, hepatic arterial infusion chemotherapy, stereotactic body radiation therapy.