Hyun Jung Chung

ORCID: 0000-0002-0384-6103
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About
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Research Areas
  • Liver Disease Diagnosis and Treatment
  • Hepatitis B Virus Studies
  • Hepatitis C virus research
  • Reproductive Health and Technologies
  • Liver Disease and Transplantation
  • Assisted Reproductive Technology and Twin Pregnancy
  • Biliary and Gastrointestinal Fistulas
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Renal and Vascular Pathologies
  • Pediatric Hepatobiliary Diseases and Treatments
  • Gallbladder and Bile Duct Disorders
  • Appendicitis Diagnosis and Management
  • Nasal Surgery and Airway Studies
  • Bacterial Identification and Susceptibility Testing
  • Hepatitis Viruses Studies and Epidemiology
  • Intensive Care Unit Cognitive Disorders
  • Radiation Dose and Imaging
  • Folate and B Vitamins Research
  • Pulmonary Hypertension Research and Treatments
  • Vascular Anomalies and Treatments
  • Systemic Lupus Erythematosus Research
  • Renal Diseases and Glomerulopathies
  • Sepsis Diagnosis and Treatment
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Diverse Approaches in Healthcare and Education Studies

Konkuk University Medical Center
2023

CHA Bundang Medical Center
2021

CHA University
2021

CHA Gangnam Medical Center
2011-2016

Gangnam Severance Hospital
2015

Yonsei University
2013-2015

Inha University
2008-2014

Inha University Hospital
2007-2014

Saarland University
2013

Netherlands Organisation for Applied Scientific Research
2013

Microvascular invasion (MVI) is a well-known prognostic factor of postoperative recurrence and overall survival (OS) in patients with hepatocellular carcinoma (HCC). We compared the treatment outcomes transarterial chemoembolization (TACE) surgery/radiofrequency ablation (RFA) according to presence MVI early or late recurrent HCC that presented as Barcelona Clinical Liver Cancer (BCLC) stage 0 A after curative resection for HCC.A consecutive 68 BCLC at our institution between 1998 2012 were...

10.1111/jgh.12507 article EN Journal of Gastroenterology and Hepatology 2013-12-27

Hepatitis B virus (HBV) replication detected before the resection of hepatocellular carcinoma (HCC) is to be controlled by antiviral agents. However, management strategy for patients with preoperatively undetectable HBV DNA without therapy not clearly delineated. This study investigated viral reactivation after liver in non-replicating DNA-related HCC and its impact on surgical outcome.From 198 that underwent due HBV-related HCC, 101 who had serially checked serum were analyzed.From...

10.1111/jgh.12472 article EN Journal of Gastroenterology and Hepatology 2013-12-11

Background/Aims: The controlled attenuation parameter (CAP) implemented in FibroScan ® is reported to be a noninvasive means of detecting steatosis (>10% steatosis).We aimed evaluate the usefulness CAP among health checkup examinees and assess its correlation with ultrasonography (US).Methods: Consecutive results were retrospectively collected.A total 280 subjects included.Results: Fatty liver was detected 119 (42.5%) by US, whereas it 160 (57.1%) CAP.The numbers S0:S1:S2:S3 according value...

10.5009/gnl14202 article EN cc-by-nc Gut and Liver 2015-02-25

Abdominal pain, which is a common cause of children presenting to the paediatric emergency department (PED), often evaluated by ultrasonography (US). However, uncertainty in US reports may necessitate additional imaging.In this study, we factors contributing abdominal PED.This retrospective cohort study included younger than 18 years age who underwent PED hospital between January 2017 and December 2019. After exclusion, researchers manually reviewed classified all as 'certain' or...

10.1186/s12873-023-00892-w article EN cc-by BMC Emergency Medicine 2023-10-10

<b><i>Objectives:</i></b> The aim of this study was to evaluate rapid virologic response (RVR) rate after peginterferon (PegIFN) and ribavirin (RBV) dual combination therapy in Korean hepatitis C virus (HCV) genotype 1 patients whose <i>IL28B</i> polymorphism is generally favorable. This also assessed the value RVR predicting sustained (SVR). <b><i>Methods:</i></b> Treatment-naïve HCV who underwent initial treatment with either...

10.1159/000345539 article EN Intervirology 2013-01-01

10.1016/j.fertnstert.2011.07.758 article EN publisher-specific-oa Fertility and Sterility 2011-08-31

Type 1 diabetes is characterized by insulin deficiency due to destruction of pancreatic β-cells.A novel subtype type 1B which rapidly developed without any evidence autoimmunity has been recently proposed as fulminant I diabetes.In female patients child-bearing age, the onset occurred frequently during pregnancy or after delivery in Japan, however, there was no report about associated with Korea.We a case pregnancy.

10.4093/jkda.2007.31.2.180 article EN The Journal of Korean Diabetes Association 2007-01-01

Background/Aims: Flumazenil was administered after the completion of endoscopy under sedation to reduce recovery time and increase patient safety.We evaluated satisfaction according timing a postprocedural flumazenil injection.Methods: In total, 200 subjects undergoing concurrent colonoscopy upper while sedated with midazolam meperidine were enrolled in our investigation.We randomly 0.3 mg either immediately or 15 minutes endoscopic procedure.A questionnaire next day telephone interview...

10.5009/gnl.2014.8.1.7 article EN cc-by-nc Gut and Liver 2014-01-15

복강 내의 ê¸°ì¢ ì„± 감염은 ì¹˜ëª ì ì¸ 질환이며 ê·¹ì ë‚´ê³¼ì  치료나 ìˆ˜ìˆ ì¹˜ë£Œê°€ 필요하다. 특히 췌장염은 진단 시에 급성 췌장염과 함께 췌장 실질 내에 가스가 보이는 드문 질환이다. 과거에 대부분 í•„ìš”í•˜ë‹¤ê³ ì•Œë ¤ì¡Œë‹¤. 그러나 최근 외과ì 치료 없이 치료로 í˜¸ì „ëœ 췌장염의 증례들이 ë³´ê³ ë˜ê³ ìžˆë‹¤. €ìžë“¤ì€ 췌장염이 발생한 56세 남자 환자에서 보존치료만으로 치험한 1예를...

10.3904/kjm.2012.83.4.485 article EN cc-by-nc Korean Journal of Medicine 2012-01-01

Copyright © 2016 by the Society of Critical Care Medicine and Wolters Kluwer Health, Inc. All Rights Reserved.

10.1097/01.ccm.0000508764.07288.1e article EN Critical Care Medicine 2016-11-16

Bronchial artery aneurysm (BAA) is a rare entity that requires early diagnosis and immediate treatment due to the possibility of life-threatening massive hemorrhage through rupture. The standard surgical resection aneurismal artery. However, various embolization techniques, including coil embolization, are currently used as optimal because they less invasive. A 65-year-old woman was referred for intermittent hemoptysis. chest CT scan showe d an approximately 2 cm sized vascular mass with...

10.4046/trd.2008.65.6.546 article EN Tuberculosis & respiratory diseases 2008-01-01

This study was a comparative to understand the levels of anxiety, pain and maternal-fetal attachment between women who became pregnant after infertility treatment naturally.This used survey design. Data were collected by 50 couples natural pregnancy visited delivery room in C Medical hospital, Seoul. These have first baby, cervix dilatation less than 3 cm regardless diagnosis.The score anxiety infertile significantly higher that naturally women; however, spouses showed no difference. The for...

10.4069/kjwhn.2016.22.2.71 article EN cc-by Korean journal of women health nursing/Yeoseong geon'gang ganho hag'hoeji/Yeoseong geon-gang ganho hakoeji 2016-01-01

Mechanical lithotripsy (ML) is usually considered as a standard treatment option for large bile duct stones. However, it impossible to retrieve oversized stones because the conventional basket may not be able grasp stone. there no established endoscopic extraction method such giant stone removal. We describe case of successful 4-cm using gastric bezoar basket. A 78-year-old woman had suffered from upper abdominal pain 20 d. Contrast-enhanced computed tomogram revealed single in distal common...

10.3748/wjg.v18.i25.3327 article EN PubMed 2012-07-07
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