1. Choledocholithiasis as a risk factor for cholangiocarcinoma: a nationwide retrospective cohort study. BMC Gastroenterology 2025-03 | DOI: 10.1186/s12876-025-03746-w

2. Survival benefits of adjuvant chemotherapy after conversion surgery in patients with advanced pancreatic cancer. Frontiers in Oncology 2025-01 | DOI: 10.3389/fonc.2024.1510016

3. Quality Indicators of Endoscopic Retrograde Cholangiopancreatography in Korea. Korean J Gastroenterol 2024-09 | DOI: 10.4166/kjg.2024.067

4. Outcomes of Palliative Chemotherapy for Ampulla of Vater Adenocarcinoma: A Multicenter Cohort Study. Gut Liver 2024-07 | DOI: 10.5009/gnl230164

5. The Trends and Outcomes of Initial Palliative Chemotherapy in Patients with Pancreatic Cancer in Korea Based on National Health Insurance Service Data. Journal of Clinical Medicine 2024-05 | DOI: 10.3390/jcm13113229

6. Current Practice Patterns of Endoscopic Ultrasound-Guided Tissue Sampling for Pancreatic Solid Mass in Korea: Outcomes of a National Survey Gut and Liver 2023-03 | DOI: 10.5009/gnl220131

7. Increased incidence of indeterminate pancreatic cysts and changes of management pattern: Evidence from nationwide data. Hepatobiliary & Pancreatic Diseases International 2023-06 | DOI: 10.1016/j.hbpd.2022.06.002

8. Adjuvant Chemotherapy and Effect on Long-Term Survival in Ampullary Adenocarcinoma: A Multicenter Cohort Study. Journal of the American College of Surgeons 2023-09 | DOI: 10.1097/xcs.0000000000000769

9. Long-term outcomes of endoscopic papillectomy for ampullary adenoma with high-grade dysplasia or adenocarcinoma: a propensity score-matched analysis. Surgical Endoscopy 2023-05 | DOI: 10.1007/s00464-022-09856-w 

10. National Survey Regarding the Management of Difficult Bile Duct Stones in South Korea. Gut and Liver 2023-05 | DOI: 10.5009/gnl220117 

11. Medical disputes related to advanced endoscopic procedures with endoscopic retrograde cholangiopancreatography or endoscopic ultrasonography for the management of pancreas and biliary tract diseases. Clinical Endoscopy 2023-07 | DOI: 10.5946/ce.2022.208 

12. Immunoglobulin G4-related Disease of the Small Bowel: A Case of Long-term Remission Achieved by Surgical Resection without Maintenance Therapy. The Korean journal of gastroenterology 2023-07 | DOI: 10.4166/kjg.2023.056

13. Ischemic Acute Pancreatitis Associated with Abdominal Aortic Aneurysm. The Korean Journal of Gastroenterology 2023-03 | doi.org/10.4166/kjg.2023.020 

14. Severe acute necrotizing pancreatitis after endoscopic biopsy of the minor duodenal papilla. Eastern Journal Of Medicine 2023-01 | DOI: 10.5505/ejm.2023.99075 

15. The Awareness and Experience About Endoscopic Adverse Events Among South Korean Endoscopists. The Turkish Journal of Gastroenterology 2023-08 | DOI: 10.5152/tjg.2023.22256 

16. Polymyositis Associated with Pancreatic Ductal Adenocarcinoma. Journal of Digestive Cancer Research 2022-12 | DOI: 10.52927/jdcr.2022.10.2.112 

17. Pharmacoethnicity of FOLFIRINOX versus gemcitabine plus nab-paclitaxel in metastatic pancreatic cancer: a systematic review and meta-analysis. Scientific Reports 2021-12 | DOI: 10.1038/s41598-021-99647-5 

18. Difficult Biliary Cannulation from the Perspective of Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis: Identifying the Optimal Timing for the Rescue Cannulation Technique. Gut and Liver 2021-05 | DOI: 10.5009/gnl19304 

19. Ampulla of Vater metastasis from squamous cell carcinoma of the esophagus. International Journal of Gastrointestinal Intervention 2021-04 | DOI: 10.18528/ijgii200040 

20. Role of EUS at high risk for choledocholithiasis without severe cholangitis and visible stone on cross-sectional imaging: A multicenter randomized clinical trial. Endoscopic Ultrasound 2021 | DOI: 10.4103/eus-d-20-00229 

21. Clinical Impact of Preoperative Relief of Jaundice Following Endoscopic Retrograde Cholangiopancreatography on Determining Optimal Timing of Laparoscopic Cholecystectomy in Patients with Cholangitis. Journal of Clinical Medicine 2021-09 | DOI: 10.3390/jcm10194297 

22. A National Survey on the Environment and Basic Techniques of Endoscopic Retrograde Cholangiopancreatography in Korea. Gut and Liver 2021-11-15 | DOI: 10.5009/gnl20329 

23. Current trends in the management of pancreatic cystic neoplasms in Korea: a national survey. The Korean Journal of Internal Medicine 2020-09 | DOI: 10.3904/kjim.2020.452 

24. Efficacy of an internal anchoring of an internal anchoring plastic stent to prevent migration of fully covered metal stent in malignant distal biliary strictures: a randomized controlled study. Endoscopy 2020-09 | DOI: 10.1055/a-1256-0571 

25. Impact of Hospital Volume and the Experience of the Endoscopist on Adverse Events Related to Endoscopic Retrograde Cholangiopancreatography: A Prospective Observational Study. Gut and liver 2019-05 | DOI: 10.5009/gnl18537 

26. Ciliated Hepatic Foregut Cyst Mimicking Biliary Cystadenoma. The Korean Journal of Gastroenterology 2020-10 | DOI: 10.4166/kjg.2020.76.4.220 

27. Biliary complications after transcatheter arterial chemoembolization for hepatocellular carcinoma. International Journal of Gastrointestinal Intervention 2020-01 | DOI: 10.18528/ijgii190019 

28. Neoadjuvant therapy versus upfront surgery in resectable pancreatic cancer according to intention-to-treat and per-protocol analysis: A systematic review and meta-analysis. Scientific reports 2019-10 | DOI: 10.1038/s41598-019-52167-9 

29. Immunoglobulin G4 Unrelated Idiopathic Mesenteric Sclerosis. The Korean journal of gastroenterology 2019-01 | DOI: 10.4166/kjg.2019.73.1.50 

30. Endoscopic ultrasound guided fine needle aspiration with liquid based cytology preparation in the diagnosis of metastatic small cell carcinoma in the pancreas. Diagnostic Cytopathology 2018-11 | DOI: 10.1002/dc.23990 

31. Massive Upper Gastrointestinal Bleeding from Pancreatic Pseudocyst. The Korean Journal of Gastroenterology 2019 | DOI: 10.4166/kjg.2019.74.6.362 

32. Type 2 Autoimmune Pancreatitis with Crohn's Disease. Internal medicine (Tokyo, Japan) 2018-03 | DOI: 10.2169/internalmedicine.0213-17 

33. Procalcitonin as a Decision-Supporting Marker of Urgent Biliary Decompression in Acute Cholangitis. Digestive diseases and sciences 2018-02 | DOI: 10.1007/s10620-018-4963-1 

34. Primary Neuroendocrine Tumor of the Extrahepatic Bile Duct. The Korean Journal of Gastroenterology 2018 | DOI: 10.4166/kjg.2018.72.4.222 

35. Impact of preoperative endoscopic cholangiography and biliary drainage in Ampulla of Vater cancer. Surgical oncology 2017-12 | DOI: 10.1016/j.suronc.2017.12.002

36. Percutaneous biliary approach as a successful rescue procedure after failed endoscopic therapy for drainage in advanced hilar tumors. Journal of gastroenterology and hepatology 2017-04 | DOI: 10.1111/jgh.13602 

37. Sex differences in prevalence and risk factors of asymptomatic cholelithiasis in Korean health screening examinee: A retrospective analysis of a multicenter study. Medicine 2017-03 | DOI. 10.1097/MD.0000000000006477 

38. The maximum standardized uptake value of 18F-FDG PET/CT in diabetic patients with metastatic pancreatic ductal adenocarcinoma. Journal of Digestive Cancer Reports 2017 |

39. Comparison of serum trefoil factor 3 with the pepsinogen test for the screening of diffuse-type gastric cancer. Clin Exp Med 2016 May 6 | DOI: 10.1007/s10238-016-0426-1 

40. Risk factors for local recurrence after en bloc endoscopic submucosal dissection for early gastric cancer. World J Gastrointest Endosc. 2016 Apr 10:8(7):330-7| doi: 10.4253/wjge.v8.i7.330 

41. Risk factors for gallstone formation in resected gastric cancer patients. Medicine 2016;95(15):e3157 [SCI]

42. Neutrophil-lymphocyte ratio predicts survival in patients with advanced cholangiocarcinoma on chemotherapy. Cancer Immunol Immunother. 2016;65(2):141-150 

43. The presence of pancreatic intraepithelial neoplasia-3 in a background of chronic pancreatitis in pancreatic cancer patients. Cancer Science 2015;106:1408-1413 Doi: 10.1111/cas.12744. 

44. High expression of microRNA-196a indicates poor prognosis in resected pancreatic neuroendocrine tumor. Medicine 2015;94(50):e2224 

45. Long-term outcomes of symptomatic gallbladder sludge. Journal of Clinical Gastroenterology. 2015;49:594-598 | DOI: 10.1097/MCG.0000000000000202  

46. Comparison of endoscopic ultrasonography, computed tomography and magnetic resonance imaging for pancreas cystic lesions. Medicine. 2015;94(41):e1666 | DOI: 10.1097/MD.0000000000001666 

47. Postoperative early thromboembolism as a prognostic indicator in patients with curatively resected pancreatic cancer. American Journal of Surgery 2015 Apr 30. Doi:10.1016/j.amjsurg.2014.12.051. 

48. Do we really need additional contrast-enhanced abdominal computed tomography for differential diagnosis in triage of middle-aged subjects with suspected biliary pain. Medicine 2015 Feb;94(7):e546. Doi: 10.1097/MD. 0000000000000546. 

49. Initial metastatic site as a prognostic factor in patients with stage IV pancreatic ductal adenocarcinoma. Medicine. 2015 Jun;94(25):e1012. Doi: 10.1097/MD. 0000000000001012.

50. Triple-tissue sampling during endoscopic retrograde cholangiopancreatography increases the overall diagnostic sensitivity for cholangiocarcinoma. Gut and Liver 2014 April 23. doi: 10.5009/gnl13292. 

51. Effect of sustained use of platelet aggregation inhibitors on post-endoscopic sphincterotomy bleeding. Digestive endoscopy. 2014; 26(6):737-44. doi: 10.1111/den.12271. 

52. Pancreas Metastasis from Renal Cell Cancer 21 Years after Radial Left . Korean J Gastroenterol  2016-10 | DOI: 10.4166/kjg.2016.68.4.225 

53. Postoperative carcinoembryonic antigen as a complementary tumor marker of carbohydrate antigen 19-9 in pancreatic ductal adenocarcinoma. Journal of Korean Medical Science. 2015 Mar; 30(3):259-63. doi.org/10.3346/jkms.2015.30.3.259 [Co-1st author]  

54. Presence of coronary artery disease increases the risk of biliary events in patients with asymptomatic gallstones. Journal of Gastroenterology and Hepatol. 2013;28:1578-1583| DOI: 10.1111/jgh.12275 

55. Immunoglobulin G4-related disease mimicking unresectable gallbladder cancer. Gut and Liver. 2013;7:616-620 | DOI: 10.5009/gnl.2013.7.5.616 

56. Vomiting-induced pharyngeal perforation during bowel preparation for colonoscopy: A case report. World Journal of Clinical Cases. 2024-06 | DOI: 10.12998/wjcc.v12.i18.3615

57. Comparison of Tegoprazan- and Lansoprazole-Based Fourteen-Day Triple Therapies as First-Line Treatments for Helicobacter pylori Eradication. The Korean Journal of Helicobacter and Upper Gastrointestinal Research. 2024-6 | DOI: 10.7704/kjhugr.2024.0012

58. Two cases of primary CNS lymphoma treated with rituximab and temozolomide. Korean journal of Medicine. 2008;75:806-810 

59. A case of occupational asthma caused by Alternaria spp. Korean Journal of Asthma, Allergy and Clinical Immunology. 2007;27:131-135 

60. 5-Fluorouracil/leucovorin combined with irinotecan and oxaliplatin (FOLFIRINOX) as second-line chemotherapy in patinets with advanced pancreatic cancer who have progressed on gemcitabine-based therpy. Chemotherapy. 2013;59:273-279  

61. A case of Fasciola hepatica infection mimicking cholangiocarcinoma and ITS-1 sequencing of the worm. Korean J Parasitol. 2014;52:193-196 [SCI] 

62. A case of metabolic encophalopathy due to bleeding aftr EPBD. The Korean Journal of Pancreas and Biliary Tract. 2014-04 

63. Medical treatment in postoperative main pancreatic duct injury: A case report. The Korean Journal of Pancreas and Biliary Tract. 2013;18:28-31 

64. Correlation between the serum bilirubin level and the coronary microvascular integrity in diabetes patients. Korean Circulation Journal. 2008;38:425-431 

65. A case of codeine induced urticaria/angioedema. Korean journal of Asthma, Allergy and Clinical Immunology. 2008;28:234-237

[Review Article]

66. New technology for endoscopic sedation: computer-assisted personalized sedation. Journal of Innovative Medical Technology 2024-05 | DOI: 10.61940/jimt.240006

67. Current role of EUS for the evaluation of pancreas lesions. J Innov Med Tech 2023;1(1):20-23 | DOI: 10.61940/JIMT.230009

68. Assessment of severity and fluid administration in acute pancreatitis. Korean J Pancreatobiliary 2016;21(1):11-18 | doi.org/10.15279/kpba.2016.21.1.11

69. Prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis: An endoscopic perspective. Korean J Pancreatobiliary 2015;20(4):190-197 | doi.org/10.15279/kpba.2015.20.4.190 

[Editorial]

70. Clinical Features of Pancreas and Biliary Tract Cancers Related to Lynch Syndrome. Journal of Digestive Cancer Research 2023-12 | DOI: 10.52927/jdcr.2023.11.3.171

71. “Wait-and-See” Strategy for Asymptomatic Patients with Common Bile Duct Stones. The Korean Journal of Gastroenterology 2022-02 | DOI: 10.4166/kjg.2022.013

72. Could the “SpyGlass Direct Visualization” System Open New Horizons for Treating Biliary Tract Diseases as a Percutaneous Cholangioscopy? Gut and Liver 2022-01 | DOI: 10.5009/gnl210574 

73. Cannulation attempts and the development of post-ERCP pancreatitis. Gastrointestinal Endoscopy 2021-08 | DOI: 10.1016/j.gie.2021.03.006 

74. When is the Optimal Timing of a Rescue Technique for Selective Biliary Cannulation During Endoscopic Retrograde Cholagiopancreatography? The Korean Journal of Gastroenterology 2021-06-25 | DOI: 10.4166/kjg.2021.075 

75. Could Preoperative Chemoradiotherapy Lead to the Survival Benefit of Patients with Resectable Pancreatic Cancer? The Korean Journal of Gastroenterology 2020-04 | DOI: 10.4166/kjg.2020.75.4.228 

76. Clinical Relevance of Tumor Marker CA 19-9. Korean J Gastroenterol 2017-08 | DOI: 10.4166/kjg.2017.70.2.61 

77. When Can We Discontinue the Surveillance for Asymptomatic Pancreas Cystic Neoplasm? The Korean Journal of Gastroenterology | DOI: 10.4166/kjg.2017.69.2.155

[Book]

1. 소화기내시경 가이드라인 대한소화기내시경학회 도서출판 대한의학서적 ISBN 979-11-5590-206-693510, 2021년 11월 20일

2. 소화기암 항암핸드북 7판, 대한소화기암연구학회 2023년 2월 20일 

[특허출원 및 등록완료-국내]

1. Catheter for intrahepatic duct cannulation (Patent No.10-2158202)

2. Needle for endoscopic ultrasonic fine needle aspiration biopsy (Patent No.10-2243139)