Incidence and management patterns of alcohol-related liver disease in Korea: a nationwide standard cohort study (Scientific Reports. 2021;11(1):1-11)

Development of a Novel Prognostic Model for Predicting Lymph Node Metastasis in Early Colorectal Cancer: Analysis Based on the Surveillance, Epidemiology, and End Results Database (Frontiers in Oncology. 2021;11(1):1-9)

Development of a Novel Metagenomic Biomarker for Prediction of Upper Gastrointestinal Tract Involvement in Patients With Crohn's Disease (FRONTIERS IN MICROBIOLOGY. 2020;11(1):1162-1162)

Novel candidate drugs in anti-tumor necrosis factor refractory Crohn's diseases: in silico study for drug repositioning (SCIENTIFIC REPORTS. 2020;10(1):10708-10708)

Polydeoxyribonucleotide exerts protective effect against CCl4-induced acute liver injury through inactivation of NF-κB/MAPK signaling pathway in mice (International Journal of Molecular Sciences. 2020;21(21):1-16)

Fermented milk containing Lactobacillus paracasei and Glycyrrhiza glabra has a beneficial effect in patients with Helicobacter pylori infection: A randomized, double-blind, placebo-controlled study (Medicine. 2019;98(35):e16601-16608)

Probiotics Ameliorate Stool Consistency in Patients with Chronic Constipation: A Randomized, Double-Blind, Placebo-Controlled Study (Digestive Diseases and Sciences. 2018;63(0):2754-2764)

Quality Metrics of a Fecal Immunochemical Test-Based Colorectal Cancer Screening Program in Korea (GUT AND LIVER. 2018;12(2):183-189)

Gastrointestinal endoscopy satisfaction questionnaire is a valid tool to measure patient satisfaction in Asian country (MEDICINE. 2018;97(29):1-6)

Real-world single-center experience with entecavir and tenofovir disoproxil fumarate in treatment-naive and experienced patients with chronic hepatitis B (SAUDI JOURNAL OF GASTROENTEROLOGY. 2018;24(6):326-335)

Clinical Predictors for KRAS Codon 13 Mutations in Patients With Colorectal Cancer (JOURNAL OF CLINICAL GASTROENTEROLOGY. 2018;52(5):431-436)

Extended DAA indications for hepatitis C patients awaiting liver transplantation and further statistical considerations. (JOURNAL OF HEPATOLOGY. 2018;68(3):626-627)

Combination therapy with polydeoxyribonucleotide and proton pump inhibitor enhances therapeutic effectiveness for gastric ulcer in rats (LIFE SCIENCES. 2018;203(0):12-19)

Evaluation of scoring systems without endoscopic findings for predicting outcomes in patients with upper gastrointestinal bleeding (BMC GASTROENTEROLOGY. 2017;17(1):159-159)

Age-adapted Variation in Screening Interval of Fecal Immunochemical Test May Improve its Participation and Colonoscopy Acceptance (JOURNAL OF CLINICAL GASTROENTEROLOGY. 2017;51(9):825-830)

Prognostic value of KRAS codon 13 gene mutation for overall survival in colorectal cancer Direct and indirect comparison meta-analysis (MEDICINE. 2017;96(35):7882-7882)

High C-reactive protein level is associated with high-risk adenoma (Intestinal research. 2017;15(4):511-517)

Determining the optimal surveillance interval after a colonoscopic polypectomy for the Korean population? (Intestinal research. 2017;15(1):109-117)

Real-World Single-Center Experience with Sofosbuvir-Based Regimens for the Treatment of Chronic Hepatitis C Genotype 1 Patients (GUT AND LIVER. 2017;11(5):711-720)

More Sensitivity Analysis of Share 35, Human Immunodeficiency Virus Co-infection, Delist, Hospital Cost on Cost Effectiveness of Direct-Acting Antiviral Agents for Liver Transplant Hepatitis C Virus Patients (CLINICAL GASTROENTEROLOGY AND HEPATOLOGY. 2017;15(12):1979-1981)

Successful Endoscopic Hemostasis Is a Protective Factor for Rebleeding and Mortality in Patients with Nonvariceal Upper Gastrointestinal Bleeding. (DIGESTIVE DISEASES AND SCIENCES. 2016;61(7):2011-2018)

Cerebral venous thrombosis in a patient with Crohn’s disease (Intestinal research. 2016;14(1):96-101)

The Clinical Outcomes of Lower Gastrointestinal Bleeding Are Not Better than Those of Upper Gastrointestinal Bleeding. (JOURNAL OF KOREAN MEDICAL SCIENCE. 2016;31(10):1611-1616)

Predictive Factors for Endoscopic Visibility and Strategies for Pre-endoscopic Prokinetics Use in Patients with Upper Gastrointestinal Bleeding. (DIGESTIVE DISEASES AND SCIENCES. 2015;60(4):957-965)

Development and Validation of a Risk Stratification-based Screening Model for Predicting Colorectal Advanced Neoplasia in Korea (JOURNAL OF CLINICAL GASTROENTEROLOGY. 2015;49(1):41-49)

Effects of Hospital-Based Physical Therapy on Hospital Discharge Outcomes among Hospitalized Older Adults with Community-Acquired Pneumonia and Declining Physical Function. (AGING AND DISEASE. 2015;6(3):174-179)

A Patient with Duodenal Mucinous Adenocarcinoma Presenting as a Laterally Spreading Tumor (Clinical Endoscopy. 2015;48(4):336-339)

Clinicopathological risk factors of early carcinoma in colorectal neoplasias according to Japanese and Western criteria. (HEPATO-GASTROENTEROLOGY. 2015;62(137):25-29)

Anaphylactic Shock Caused by Ingestion of Polyethylene Glycol (Intestinal research. 2015;13(1):90-94)

소장간막에서 발생한 해면상 림프관종 1예 (대한소화기학회지. 2015;66(3):172-175)

제1형 신경섬유종증 환자의 파열된 위십이지장동맥 동맥류에서 발생한 위중한 십이지장 궤양 출혈 (대한소화기학회지. 2015;66(3):164-167)

Outcome of conservative percutaneous cholecystostomy in high-risk patients with acute cholecystitis and risk factors leading to surgery (SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2015;29(8):2359-2364)

Efficacy and safety of pegylated interferon base treatment in patients with chronic hepatitis C on dialysis. (EUROPEAN JOURNAL OF INTERNAL MEDICINE. 2015;26(0):292-296)

Proton pump inhibitor administration delays rebleeding after endoscopic gastric variceal obturation (WORLD JOURNAL OF GASTROENTEROLOGY. 2014;20(45):17127-17131)

Association of Gallbladder Polyp with the Risk of Colorectal Adenoma (Intestinal research. 2014;12(1):48-52)

Association of Hyper-LDL cholesterolemia with increased Risk of Colorectal Adenoma (HEPATO-GASTROENTEROLOGY. 2014;61(134):1588-1594)

Adenosine A2A-receptor agonist polydeoxyribonucleotide promotes gastric ulcer healing in Mongolian gerbils (ANIMAL CELLS AND SYSTEMS. 2014;18(6):399-406)

Ascites and Hydronephrosis Caused by Early Metastasis,Three Months after Stage IIB Colon Cancer Operation (Chung-Ang J Med. 2014;39(3):49-52)

Needle-Knife Fistulotomy With Percutaneous Transhepatic Cholangioscopy for Managing Complete Bilioenteric Anastomosis Occlusion (SURGICAL LAPAROSCOPY ENDOSCOPY & PERCUTANEOUS
TECHNIQUES. 2014;24(1):10-12)

Quality and Innovations for Caring Hospitalized Older Persons in the Unites States (Aging and Disease . 2014;5(1):41-51)

The Association Between Quality of Care and Quality of Life in Long-Stay Nursing Home Residents With Preserved Cognition (JOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION. 2014;15(3):220-225)

Preoperative Carbohydrate Antigen 19-9 Levels Can Predict Stage and Survival Rate in Patients with Colorectal Cancer (Intestinal research. 2013;11(3):184-190)

Effects of health insurance on racial disparity in osteoporosis medication adherence. (JOURNAL OF THE AMERICAN PHARMACISTS ASSOCIATION. 2013;53(0):626-631)

Association between HLA-G 14-bp Insertion/Deletion Polymorphism and Hepatocellular Carcinoma in Korean Patients with Chronic Hepatitis B Viral Infection. (HEPATO-GASTROENTEROLOGY.
2013;60(124):796-798 )

Risk of sedation for diagnostic esophagogastroduodenoscopy in obstructive sleep apnea patients (WORLD JOURNAL OF GASTROENTEROLOGY. 2013;19(29):4745-4751)

Predictive value of maximum standardized uptake value (SUVmax) on 18F-FDG PET/CT in patients with locally advanced or metastatic pancreatic cancer. (CLINICAL NUCLEAR MEDICINE. 2013;38(10):778-783)

Prediabetes is associated with a high-risk colorectal adenoma. (DIGESTIVE DISEASES AND SCIENCES. 2013;58(7):2061-2067)

Factors associated with remaining in a skilled nursing facility for over 90 days from admission: residents' participation in therapy and desire to return to the community. (JOURNAL OF THE AMERICAN
MEDICAL DIRECTORS ASSOCIATION. 2013;14(9):710e1-710e4)

Clinical Characteristics and Outcomes of Diverticulitis by Physician’s Specialty (Intestinal research. 2013;11(2):92-99)

Use of a low cut-off value for the fecal immunochemical test enables better detection of proximal neoplasia. (DIGESTIVE DISEASES AND SCIENCES. 2013;58(11):3252-3262)

Osteoporosis is associated with the risk of colorectal adenoma in women. (DISEASES OF THE COLON & RECTUM. 2013;56(2):169-174)

TXNDC5 Gene Polymorphism Contributes to Increased Risk of Hepatocellular Carcinoma in the Korean Male Population. (ANTICANCER RESEARCH. 2013;33(9):3983-3987)

A Case of Biliary Cast Developed in a Patient with Long-Standing Biliary Sludge (Clinical Endoscopy. 2013;46(1):98-101)

Predicting factors of present hepatitis C virus infection among patients positive for the hepatitis C virus antibody (Clinical and Molecular Hepatology. 2013;19(4):376-381)

The Improvement of Nutritional Support with Percutaneous Endoscopic Gastrostomy (Intestinal research. 2013;11(2):120-126)

Polymorphisms of Interferon Gamma Gene and Risk of Hepatocellular Carcinoma in Korean Patients with Chronic Hepatitis B Viral Infection. (HEPATO-GASTROENTEROLOGY. 2013;60(125):1117-1120)

Retroperitoneal Synovial Sarcoma Manifested by Obstructive Jaundice in an Elderly Woman: Case Report (Clinical Endoscopy. 2012;45(4):428-430)

성인에서 장중첩증을 유발한 회장의 염증성 섬유양 용종 1예 (전북의대논문집. 2012;36(1):7-12)

Clinicopathological Characteristics of Colorectal Cancer according to Gender Difference (Intestinal research. 2012;10(4):365-371)

The risk of postpolypectomy bleeding during colonoscopy in patients with early liver cirrhosis. (SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES. 2012;26(11):3258-3263)
캡 장착 내시경 점막절제술로 치료한 식도 위 접합부 조기 선암 1예 (이화의대지. 2012;35(2):124-128)
A novel animal model for studying pancreatic regeneration by employing photochemical reaction (PANCREATOLOGY. 2012;12(1):74-78)
새로 바뀐 B형 간염의 최신치료 (Dia-Treat. 2012;12(4):4802-4808)
조기 간세포암종에서 간동맥 색전술과 경피적 고주파열 (대한간암연구학회지. 2012;12(1):1-5)
Association of CHKA polymorphism (rs3794186) with α-fetoprotein levels in hepatocellular carcinoma (MOLECULAR MEDICINE REPORTS. 2012;6(6):1371-1374)
First-Degree Relatives of Colorectal Cancer Patients Are Likely to Show Advanced Colorectal Neoplasia despite a Negative Fecal Immunochemical Test. (DIGESTION. 2012;86(4):283-287)
Performance of the Fecal Immunochemical Test Is Not Decreased by High Ambient Temperature in the Rapid Return System (DIGESTIVE DISEASES AND SCIENCES. 2012;57(8):2178-2183)
Early Use of Needle-Knife Fistulotomy Is Safe in Situations Where Difficult Biliary Cannulation Is Expected (DIGESTIVE DISEASES AND SCIENCES. 2012;57(5):1384-1390)
Efficacy of entecavir and adefovir combination therapy for patients with Lamivudine- and entecavir-resistant chronic hepatitis B. (DIGESTIVE DISEASES AND SCIENCES. 2012;57(5):1358-1365)
방사선 치료로 치유된 직장 MALT 림프종 1예 (Intestinal research. 2012;10(2):201-205)
Rectal perforation due to benign stricture caused by rectal burns associated with hot coffee enemas (ENDOSCOPY. 2012;44(0):32-33)
Safety and cost-effectiveness of outpatient colonoscopic polypectomy. (HEPATO-GASTROENTEROLOGY. 2012;59(114):384-388)
The Box Simulator Is Useful for Training Novice Endoscopists in Basic Endoscopic Techniques (YONSEI MEDICAL JOURNAL. 2012;53(2):304-309)
Telephone reminder call in addition to mailing notification improved the acceptance rate of colonoscopy in patients with a positive fecal immunochemical test. (DIGESTIVE DISEASES AND SCIENCES. 2011;56(11):3137-3142)
Obstructive Jaundice Caused by Clonorchiasis-associated Duodenal Papillitis: A Case Report (JOURNAL OF KOREAN MEDICAL SCIENCE. 2011;26(1):135-137)
간경변 환자에서 위부분절제술 후 발생한 암죽복수 1예 (대한내과학회지. 2011;80(4):449-452)
Associations of EPHB1 polymorphisms with hepatocellular carcinoma in the Korean population. (HUMAN IMMUNOLOGY. 2011;72(10):916-920)
May abnormal carotid intima-media thickness predict colorectal neoplasm? (HEPATO-GASTROENTEROLOGY. 2011;58(109):1142-1147)
맹장 천공과 하부위장관 출혈로 발현한 거대세포바이러스 대장염 1예 (대한소화기내시경학회지. 2011;42(1):33-37)
Flexible Spectral Imaging Color Enhancement (FICE) Is Useful to Discriminate Among Non-neoplastic Lesion, Adenoma, and Cancer of Stomach (DIGESTIVE DISEASES AND SCIENCES. 2011;56(10):2879-2886)
Feasibility of Forward-Viewing Upper Endoscopy for Detection of the Major Duodenal Papilla (DIGESTIVE DISEASES AND SCIENCES. 2011;56(10):2895-2899)
A case of leukemoid reaction in a patient with sarcomatous hepatocellular carcinoma (The Korean Journal of Hepatology. 2011;17(3):226-228)
A Significant Number of Sessile Serrated Adenomas Might Not Be Accurately Diagnosed in Daily Practice (Gut and Liver. 2010;4(4):498-502)
Eosinophilic Gastroenteritis with Eosinophilic Dermatitis (YONSEI MEDICAL JOURNAL. 2010;51(1):145-147)
A Case Report with Lymphangiomatosis of the Colon (JOURNAL OF KOREAN MEDICAL SCIENCE. 2010;25(1):155-158)
Cytomegalovirus Enteritis Causing Ileal Perforation in an Elderly Immunocompetent Individual (YONSEI MEDICAL JOURNAL. 2010;51(2):279-283)
치매 환자에서는 경피 내시경하 위루술의 유용성이 낮다 (대한소화기내시경학회지. 2010;40(4):229-235)
내시경 점막절제술로 진단한 조기 항문관 편평세포암 1예 (대한소화기내시경학회지. 2010;40(5):329-333)
십이지장 대롱융모샘종에서 기인한 샘암종에 대한 내시경 절제술 (대한소화기내시경학회지. 2010;41(2):108-112)
A Prospective Randomized Study on Computed Virtual Chromoendoscopy Versus Conventional Colonoscopy for the Detection of Small Colorectal Adenomas (DIGESTIVE DISEASES AND SCIENCES. 2010;55(8):2357-2364)
A Case Report with Plasmablastic Lymphoma of the Jejunum (JOURNAL OF KOREAN MEDICAL SCIENCE. 2010;25(3):496-500)
Malposition of a percutaneous endoscopic gastrostomy tube in the jejunum (ENDOSCOPY. 2010;42(0):E116-E116)
Case Review of Impacted Bile Duct Stone at Duodenal Papilla: Detection and Endoscopic Treatment (YONSEI MEDICAL JOURNAL. 2010;51(4):534-539)
Duodenal obstruction following papillary stenosis: a rare complication after endoscopic sphincterotomy (Endoscopy. 2010;42(S02):342-343)
Factors for predicting positive results for anti-HAV IgM retesting among initially seronegative patients (Digestive Diseases and Sciences. 2010;55(12):3537-3540)
치료적 절제술 후 문합부에서 재발한 대장의 반지세포암 1예 (Intestinal research. 2010;8(1):58-62)
Effect of Korean Red Ginseng on Superoxide Dismutase Inhibitor-Induced Pancreatitis in Rats A Histopathologic and Immunohistochemical Study (PANCREAS. 2009;38(6):661-666)
경피 내시경하 위루술 후 발생한 좌위동맥 가성동맥류 파열 1예 (대한소화기내시경학회지. 2009;39(1):34-37)
Combined Epidural Emphysema and Nonsurgical (JOURNAL OF TRAUMA-INJURY INFECTION AND CRITICAL CARE . 2009;67(6):183-186)
Laparoscopic appearance in a case of peritoneal tuberculosis with elevated cancer antigen 125 levels (GASTROINTESTINAL ENDOSCOPY. 2009;69(1):180-182)
Intra-ampullary protruding mass: unusual presentation of mucinous carcinoma of the pancreas (Endoscopy. 2009;41(0):E74-E75)
림프절 전이를 동반한 작은 직장 유암종 1예 (대한소화기내시경학회지. 2009;38(1):52-56)
이중풍선소장내시경으로 진단한 공장의 위장관간질종양 출혈 1예 (대한소화기내시경학회지. 2009;39(2):106-110)
Giant Mesenteric Lipoma As an Unusual Cause of Abdominal Pain: A Case Report and a Review of the Literature (JOURNAL OF KOREAN MEDICAL SCIENCE. 2009;24(2):333-336)
Granular Cell Tumor of the Descending Colon Treated by Endoscopic Mucosal Resection: A Case Report and Review of the Literature (JOURNAL OF KOREAN MEDICAL SCIENCE. 2009;24(6):337-341)
Effect of human umbilical cord blood-derived mesenchymal stem cells in a cirrhotic rat model (LIVER INTERNATIONAL. 2009;29(6):898-909)
A Case of Jejunal Adenocarcinoma Diagnosed by Preoperative Double Balloon Enteroscopy (GUT AND LIVER. 2009;3(4):311-314)
Why can we not see a normal appendix on CT? An evaluation of the factors influencing nonvisualization of a normal appendix by 64-slice MDCT (CLINICAL IMAGING. 2009;33(1):33-38)