B. Ko

T. Lee, J. Cho, B. Ko, 2012, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Comparison of a Newly Designed Double-Layered Combination Covered Stent and D-Weave Uncovered Stent for Decompression of Obstructive Colorectal Cancer: A Prospective Multicenter Study

T. Kim, J. Byeon, B. Ko, 2010, Diseases of the colon and rectum.

Clinical feasibility of direct peroral cholangioscopy-guided photodynamic therapy for inoperable cholangiocarcinoma performed by using an ultra-slim upper endoscope (with videos).

Hyun Jong Choi, S. Min, J. Moon, 2011, Gastrointestinal endoscopy.

The Usefulness of Endoscopic Subtumoral Dissection for En-Bloc Resection of Upper Gastrointestinal Submucosal Tumors

S. Hong, Y. S. Kim, C. Ryu, 2007 .

An adequate level of training for technical competence in screening and diagnostic colonoscopy: a prospective multicenter evaluation of the learning curve.

Yoon Tae Jeen, Dong Hun Park, Jin Oh Kim, 2008, Gastrointestinal endoscopy.

Endoscopic closure of a distal common bile duct perforation caused by papillary dilation with a large-diameter balloon (with video).

J. Moon, B. Ko, Moon-Sung Lee, 2010, Gastrointestinal endoscopy.

Therapeutic role of direct peroral cholangioscopy using an ultra-slim upper endoscope

J. Moon, B. Ko, H. Choi, 2011, Journal of hepato-biliary-pancreatic sciences.

Direct Peroral Cholangioscopy Using an Ultra-Slim Upper Endoscope for the Treatment of Retained Bile Duct Stones

S. Hong, J. Moon, B. Ko, 2009, The American Journal of Gastroenterology.

Intraductal balloon-guided direct peroral cholangioscopy with an ultraslim upper endoscope (with videos).

S. Hong, J. Moon, B. Ko, 2009, Gastrointestinal endoscopy.

Overtube-balloon-assisted direct peroral cholangioscopy by using an ultra-slim upper endoscope (with videos).

S. Hong, J. Moon, B. Ko, 2009, Gastrointestinal endoscopy.

The utility of a multibending endoscope for selective cannulation during ERCP in patients with a Billroth II gastrectomy (with video).

Jong Ho Moon, Chan Sup Shim, Hyun Jong Choi, 2009, Gastrointestinal endoscopy.

Does Metformin Affect The Incidence of Colonic Polyps and Adenomas in Patients with Type 2 Diabetes Mellitus?

Youn Hee Cho, S. Hong, J. Han, 2014, Intestinal research.

Complete STK11 Deletion and Atypical Symptoms in Peutz-Jeghers Syndrome

Jong-Won Kim, B. Ko, Yoo Min Lee, 2017, Annals of laboratory medicine.

Pericecal herniation of sigmoid colon diagnosed by computed tomography

Min Hee Lee, J. E. Lee, B. Ko, 2018, Medicine.

Clinical Comparison for Colon Polyps between Right and Left Colon in Koreans

T. Lee, J. Cho, B. Ko, 2012 .

Efficacy of Surgicel® (Fibrillar) for preventing bleeding after endoscopic submucosal dissection for gastric epithelial tumors

S. Hong, J. Han, T. Lee, 2018, Journal of digestive diseases.

Effectiveness of Surgicel® (Fibrillar) in patients with colorectal endoscopic submucosal dissection

S. Hong, J. Moon, J. Han, 2014, Surgical Endoscopy.

Tu1347 Feasibility of Surgicel® Fibrillar™ in Patient With Colonic Postpolypectomy Bleeding: a Pilot Study

S. Hong, J. Moon, J. Cho, 2013 .

Long‐term outcome of endoscopic and surgical resection for foregut neuroendocrine tumors

S. Hong, J. Han, B. Ko, 2015, Journal of digestive diseases.

499 Effectiveness of Surgicel® (Fibrillar) in Patients With Colorectal Endoscopic Submucosal Dissection

S. Hong, J. Moon, J. Han, 2014 .

Comparison of postpolypectomy bleeding between epinephrine and saline submucosal injection for large colon polyps by conventional polypectomy: a prospective randomized, multicenter study.

D. Park, J. Byeon, Y. Jeen, 2007, World journal of gastroenterology.

History and Development of Accessories for Endoscopic Submucosal Dissection

B. Ko, 2017, Clinical endoscopy.

ENDOSCOPIC HEMOSTASIS USING N‐BUTYL‐2‐CYANOACRYLATE FOR MASSIVE GASTRIC BLEEDING DURING ENDOSCOPIC TRANSGASTRIC DRAINAGE OF A PANCREATIC PSEUDOCYST

Hee Yong Yoo, S. Min, J. Moon, 2011, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Optimal Timing of Simethicone Addition for Bowel Preparation Using Polyethylene Glycol Plus Ascorbic Acid

B. Ko, Moon-Sung Lee, S. Jeon, 2019, Digestive Diseases and Sciences.

Impact of patient education with cartoon visual aids on the quality of bowel preparation for colonoscopy.

S. Hong, J. Han, J. Cho, 2012, Gastrointestinal endoscopy.

Histological Diagnostic Yield and Clinical Significance of the First Biopsy in Device-Assisted Enteroscopy in Patients with Small Bowel Diseases: A KASID Multicenter Study

B. Ko, Jin-Oh Kim, S. Jeon, 2022, Diagnostics.

Clinical significance of the first surveillance colonoscopy after endoscopic early colorectal cancer removal.

T. Lee, J. Cho, S. Lee, 2013, Hepato-gastroenterology.

Enteroscopy in Crohn’s Disease: Are There Any Changes in Role or Outcomes Over Time? A KASID Multicenter Study

D. Chang, J. Byeon, Dong-Hoon Yang, 2020, Gut and liver.

Outcome of palliative self-expanding metal stent placement in malignant colorectal obstruction according to stent type and manufacturer

Hyung Ki Kim, S. Hong, C. Ryu, 2011, Surgical Endoscopy.

Should colonoscopy be performed in patients with cryptogenic liver abscess?

Sang Gyune Kim, Y. S. Kim, Sae-Hwan Lee, 2013, Clinics and research in hepatology and gastroenterology.

Capsule Endoscopy for Suspected Small Bowel Bleeding in Patients with Portal Hypertension

Sung Wook Hong, T. Lee, J. Cho, 2011 .

A Clinical Analysis of Patients with Active Small Bowel Bleeding as Detected on Double Balloon Enteroscopy

T. Lee, J. Cho, S. Jin, 2008 .

Clinical outcome after enteroscopy for small bowel angioectasia bleeding: A Korean Associateion for the Study of Intestinal Disease (KASID) multiceter study

D. Chang, J. Byeon, B. Ko, 2017, Journal of gastroenterology and hepatology.

How to predict adequate bowel preparation before colonoscopy using conventional polyethylene glycol: Prospective observational study based on survey

T. Lee, J. Cho, Jun-Hyung Cho, 2015, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Comparison of clinical effectiveness of the emergent colonoscopy in patients with hematochezia according to the type of bowel preparation

Dae Seop Lim, T. Lee, J. Cho, 2013, Journal of gastroenterology and hepatology.

A Case of Localized Amyloid Light-Chain Amyloidosis in the Small Intestine

S. Hong, J. Moon, J. Han, 2014, Intestinal research.

[Eradication rate of first-line and second-line therapy for Helicobacter pylori infection, and reinfection rate after successful eradication].

S. Hong, C. Ryu, J. Cho, 2007, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

Eradication Rate by Duration of Third-line Rescue Therapy with Levofloxacin after Helicobacter pylori Treatment Failure in Clinical Practice.

S. Hong, J. Han, T. Lee, 2016, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

Practice patterns and clinical significance of use of capsule endoscopy in suspected and established Crohn's disease

T. Lee, Jun-Hyung Cho, B. Ko, 2017, Intestinal research.

[Therapeutic outcomes of endoscopic submucosal dissection in undifferentiated-type early gastric cancer].

Ji Su Ha, S. Hong, J. Han, 2013, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

Clinical outcomes of early gastric cancer with lateral margin positivity after endoscopic submucosal dissection.

S. Hong, J. Han, H. Kim, 2013, Gastrointestinal endoscopy.

Benefit of pronase in image quality during EUS.

S. Hong, J. Moon, J. Han, 2011, Gastrointestinal endoscopy.

Colon Cancer Screening with Image-Enhanced Endoscopy

B. Ko, 2014, Clinical endoscopy.

Double-Balloon Enteroscopy in Elderly Patients: Is It Safe and Useful?

T. Lee, J. Cho, Jun-Hyung Cho, 2014, Intestinal research.

Clinical usefulness of percutaneous transhepatic gallbladder aspiration in patients with acute calculous cholecystitis.

S. Hong, Sang Gyune Kim, Y. S. Kim, 2013, Journal of clinical gastroenterology.

Esophageal pyogenic granuloma.

S. Hong, C. Ryu, W. Cho, 2004, Gastrointestinal endoscopy.

Risk of Advanced Colorectal Neoplasia According to the Number of High-Risk Findings at Index Colonoscopy: A Korean Association for the Study of Intestinal Disease (KASID) Study

Eun Soo Kim, J. Cha, Y. Jung, 2016, Digestive Diseases and Sciences.

Rebleeding rate and risk factors in nonsteroidal anti‐inflammatory drug‐induced enteropathy

T. Lee, Jun-Hyung Cho, B. Ko, 2018, Journal of digestive diseases.

Rescreening colonoscopy practice after a negative index colonoscopy in a clinical setting; cross-sectional study for interval and outcomes of rescreening colonoscopy.

T. Lee, B. Ko, Jin-Oh Kim, 2014, Hepato-gastroenterology.

Spontaneous rupture of a gastric stromal tumor causing hemoperitoneum.

Seong Jin Park, Sang Gyune Kim, Y. S. Kim, 2010, Gut and liver.

The Significance of Gastroesophageal Reflux Disease (GERD) Symptoms in Patients with Reflux Esophagitis

Sang Gyune Kim, J. Cho, B. Ko, 2000 .

Do surveillance intervals in patients with more than five adenomas at index colonoscopy be shorter than those in patients with three to four adenomas? A Korean Association for the Study of Intestinal Disease study

J. Cha, Y. Jung, D. Park, 2017, Journal of gastroenterology and hepatology.

Hyperplastic Polyposis Syndrome Identified with a BRAF Mutation

Hee Yong Yoo, S. Hong, H. Kim, 2012, Gut and liver.

Early-stage gastric cancers represented as dysplasia in a previous forceps biopsy: the importance of clinical management.

S. Hong, J. Han, H. Kim, 2013, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

[Small Bowel Tumors and Polyposis: How to Approach and Manage?]

B. Ko, 2018, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

S1430: Photodynamic Therapy Under Direct Peroral Cholangioscopy by Using an Ultra-Slim Upper Endoscope for Inoperable Cholangiocarcinoma: A Clinical Feasibility Study

S. Hong, S. Min, J. Moon, 2010 .

Endoscopic Submucosal Dissection for Colorectal Neoplasia

J. Byeon, B. Ko, Eun Soo Kim, 2019, Therapeutic Gastrointestinal Endoscopy.

Usefulness of double balloon enteroscopy in obscure gastrointestinal bleeding

J. Cho, B. Ko, Moon-Sung Lee, 2007 .

Korean experience with double balloon endoscopy: Korean Association for the Study of Intestinal Diseases multi-center study.

D. Chang, Jin-Ho Kim, D. Park, 2007, Gastrointestinal endoscopy.

Symptomatic improvement of diffuse esophageal spasm after botulinum toxin injection.

S. Hong, J. Han, B. Ko, 2012, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

Clinical Efficacy of Various Diagnostic Tests for Small Bowel Tumors and Clinical Features of Tumors Missed by Capsule Endoscopy

Jung Wan Han, D. Chang, J. Cha, 2015, Gastroenterology research and practice.

Diagnostic Agreement between Capsule Endoscopy and Double-balloon Enteroscopy of Small Bowel Disease.

T. Lee, J. Cho, W. Cho, 2010 .

3354 Clinical significance of bacteremia after endoscopic mucosal resection.

S. Hong, Y. S. Kim, C. Ryu, 2000 .

Jejunal diverticular bleeding treated with hemoclips at double-balloon enteroscopy.

J. S. Lee, M. S. Lee, B. Ko, 2009, Endoscopy.

Clinical Outcomes between P1 and P0 Lesions for Obscure Gastrointestinal Bleeding with Negative Computed Tomography and Capsule Endoscopy

T. Lee, B. Ko, Jin-Oh Kim, 2021, Diagnostics.

Sa1534 Combination of Narrow Band Image, Chromoendoscopy and Endoscopic Ultrasonography to Predict Deep Submucosal Invasion in Scheduled ESD Patients

S. Hong, S. Park, J. Han, 2015 .

3214: Clinical study for gastrointestinal carcinoid tumor: Aspect of endoscopic, endosonographic findings and endoscopic treatment

C. Ryu, J. Moon, B. Ko, 2004 .

Palliative self-expandable metal stents for acute malignant colorectal obstruction: clinical outcomes and risk factors for complications

Youn Hee Cho, S. Hong, J. Han, 2014, Scandinavian journal of gastroenterology.

4477 Clinical significance of endoscopic ultrasonography in ulcerative colitis.

J. Cho, B. Ko, Moon-Sung Lee, 2000 .

A Case of Inflammatory Myofibroblastic Tumor Diagnosed with Double-balloon Enteroscopy

S. Jin, B. Ko, Moon-Sung Lee, 2008 .

876 Development of an EUS-Guided High-Intensity Focused Ultrasound Endoscope

J. Hwang, B. Ko, G. Keilman, 2011 .

[Effectiveness and tolerance of duodenoscopic bowel preparation for colonoscopy].

Sang Hun Han, S. Hong, Sang Gyune Kim, 2007, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

Impact of patient audiovisual re-education via a smartphone on the quality of bowel preparation before colonoscopy: a single-blinded randomized study.

T. Lee, Jun-Hyung Cho, B. Ko, 2017, Gastrointestinal endoscopy.

Aortoenteric Fistula Diagnosed by Double Balloon Enteroscopy: A Case Report

S. Hong, J. Moon, B. Ko, 2013, Clinical endoscopy.

Endoscopy within 7 days after detecting high calprotectin levels can be useful for therapeutic decision-making in ulcerative colitis

T. Lee, B. Ko, Jin-Oh Kim, 2021, Medicine.

Randomized, back-to-back trial of a new generation NBI with a high-definition white light (HQ290) for detecting colorectal polyps

B. Ko, Moon-Sung Lee, S. Jeon, 2019, Scandinavian journal of gastroenterology.

Enhancement of Small Molecule Delivery by Pulsed High-Intensity Focused Ultrasound: A Parameter Exploration.

J. Zia, Yufeng Zhou, J. Hwang, 2016, Ultrasound in medicine & biology.

The Effect of Self-Expanding Metallic Stent Insertion for the Treatment of Malignant Colorectal Obstruction

S. Shin, T. Kim, B. Ko, 2008 .

Comparison of clinical effectiveness of the emergent colonoscopy in patients with hematochezia according to the type of bowel preparation

Dae Seop Lim, T. Lee, J. Cho, 2013, Journal of gastroenterology and hepatology.

Variation in expression of gastric leptin according to differentiation and growth pattern in gastric adenocarcinoma.

S. Hong, Sang Gyune Kim, Y. S. Kim, 2006, Cytokine.

Early-stage gastric cancers represented as dysplasia in a previous forceps biopsy: the importance of clinical management.

S. Hong, J. Han, H. Kim, 2013, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Reduced detection rate of artificial intelligence in images obtained from untrained endoscope models and improvement using domain adaptation algorithm

Youngbae Hwang, S. Hong, T. Lee, 2022, Frontiers in Medicine.

Changes in Indications and Diagnostic Rates of Capsule Endoscopy in a Single Center

T. Lee, J. Cho, W. Cho, 2010 .

Overtube-balloon-assisted direct peroral cholangioscopy by using an ultra-slim upper endoscope (with videos).

S. Hong, J. Moon, B. Ko, 2009, Gastrointestinal endoscopy.

The Endoscopic Ultrasound Survey of Upper Gastrointestinal Stromal Tumor/Leiomyoma

J. Cho, S. Jin, B. Ko, 2006 .