D. Kim

G. Lee, J. Ahn, K. Choi, 2019, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Comparison Between Redo Endoscopic Treatment and Surgery in Patients with Locally Recurrent Gastric Neoplasms

J. Ahn, K. Choi, Jeong Hoon Lee, 2019, Journal of Gastrointestinal Surgery.

Comparison of long-term outcomes of endoscopic submucosal dissection and surgery for esophagogastric junction adenocarcinoma

G. Lee, J. Ahn, K. Choi, 2017, Gastric Cancer.

Current status and trend in training for endoscopic submucosal dissection: A nationwide survey in Korea

D. Kim, Hwoong-Yong Jung, Bo-In Lee, 2020, PloS one.

Is Ex Vivo Training before In Vivo Training Effective in Learning Gastric Endoscopic Submucosal Dissection?

G. Lee, J. Ahn, K. Choi, 2021 .

Adverse Events Associated With Peroral Endoscopic Myotomy Affecting Extended Hospital Stay: A Multi-center Retrospective Study in South Korea

J. Y. Lee, D. Kim, Hwoong-Yong Jung, 2022, Journal of neurogastroenterology and motility.

Effective endoscopic treatment of Mallory–Weiss syndrome using Glasgow‐Blatchford score and Forrest classification

G. Lee, J. Ahn, K. Choi, 2016, Journal of digestive diseases.

Atrophic and Metaplastic Progression in the Background Mucosa of Patients with Gastric Adenoma

G. Lee, S. Jang, J. Ahn, 2017, PloS one.

EMR versus gastrectomy for intramucosal gastric cancer: comparison of long-term outcomes.

S. Yun, G. Lee, S. Jang, 2011, Gastrointestinal endoscopy.

Comparison of Clinical Outcomes Associated with Pull-Type and Introducer-Type Percutaneous Endoscopic Gastrostomies

G. Lee, J. Ahn, K. Choi, 2014, Clinical endoscopy.

Partially-covered stent placement versus surgical gastrojejunostomy for the palliation of malignant gastroduodenal obstruction secondary to pancreatic cancer

Song-Cheol Kim, Jung-Hoon Park, Ho-Young Song, 2016, Abdominal Radiology.

Clinical Outcome of the Visible Coil During Endoscopy After Transcatheter Arterial Embolization for Gastrointestinal Bleeding

J. Shin, J. Ahn, D. Kim, 2019, CardioVascular and Interventional Radiology.

Real-World Efficacy Data and Predictive Clinical Parameters for Treatment Outcomes in Advanced Esophageal Squamous Cell Carcinoma Treated with Immune Checkpoint Inhibitors

Sung-Bae Kim, Seung‐Mo Hong, Jong Hoon Kim, 2021, Cancer research and treatment.

Analysis of clinical outcomes and prognostic factors in patients treated with definitive chemoradiotherapy for oesophageal squamous cell carcinoma

Sung-Bae Kim, G. Lee, Jong Hoon Kim, 2021, Cancer medicine.

A Randomized Phase III Trial on the Role of Esophagectomy in Complete Responders to Preoperative Chemoradiotherapy for Esophageal Squamous Cell Carcinoma (ESOPRESSO)

Kyung-Ja Cho, Sung-Bae Kim, G. Lee, 2019, AntiCancer Research.

Endoscopic Resection for Synchronous Esophageal Squamous Cell Carcinoma and Gastric Adenocarcinoma in Early Stage Is a Possible Alternative to Surgery

G. Lee, J. Ahn, K. Choi, 2014, Gut and liver.

The effect of eradication of Helicobacter pylori on gastric cancer prevention in healthy asymptomatic populations

G. Lee, J. Ahn, K. Choi, 2018, Helicobacter.

Usefulness of EndoFLIP in Diverticular Peroral Endoscopic Myotomy for Symptomatic Epiphrenic Diverticulum

G. Lee, J. Ahn, K. Choi, 2022, Journal of neurogastroenterology and motility.

2019 Seoul Consensus on Esophageal Achalasia Guidelines

Justin C.Y. Wu, J. Pandolfino, U. Ghoshal, 2020, Journal of neurogastroenterology and motility.

Superior clinical outcomes of peroral endoscopic myotomy compared with balloon dilation in all achalasia subtypes

G. Lee, J. Ahn, K. Choi, 2019, Journal of gastroenterology and hepatology.

The long-term outcome of balloon dilation versus botulinum toxin injection in patients with primary achalasia

D. Kim, H. Jung, 2014, The Korean journal of internal medicine.

Endoscopic Findings of Upper Gastrointestinal Involvement in Primary Vasculitis

G. Lee, J. Ahn, K. Choi, 2016, Gut and liver.

Use of Endoscopic Ultrasound to Evaluate Large Gastric Folds: Features Predictive of Malignancy.

G. Lee, J. Ahn, K. Choi, 2015, Ultrasound in medicine & biology.

Clinical Outcomes Associated with Treatment Modalities for Gastrointestinal Bezoars

G. Lee, J. Ahn, K. Choi, 2014, Gut and liver.

Genotypic and Phenotypic Resistance to Clarithromycin in Helicobacter pylori Strains

Jung Mogg Kim, G. Lee, J. Ahn, 2020, Journal of clinical medicine.

Searching for E-cadherin gene mutations in early onset diffuse gastric cancer and hereditary diffuse gastric cancer in Korean patients

G. Lee, Woochang Lee, J. Ahn, 2012, Familial Cancer.

Clinical characteristics and outcomes for gastric cancer patients aged 18–30 years

G. Lee, J. Ahn, K. Choi, 2014, Gastric Cancer.

2020 Seoul Consensus on the Diagnosis and Management of Gastroesophageal Reflux Disease

Justin C.Y. Wu, U. Ghoshal, D. Kim, 2021, Journal of neurogastroenterology and motility.

Clinical Outcomes of Patients with Benign Peptic Ulcer Bleeding After an Emergency Endoscopy Based on Patient Location

G. Lee, J. Ahn, K. Choi, 2022, Digestive Diseases and Sciences.

Endoscopic bilateral metal stent placement for advanced hilar cholangiocarcinoma: a pilot study of a newly designed Y stent.

Tae Oh Kim, D. Kim, G. Kim, 2007, Gastrointestinal endoscopy.

Gastroduodenal stent placement versus surgical gastrojejunostomy for the palliation of gastric outlet obstructions in patients with unresectable gastric cancer: a propensity score-matched analysis

S. Yun, Jung-Hoon Park, Ho-Young Song, 2016, European Radiology.

An Increasing Trend of Eosinophilic Esophagitis in Korea and the Clinical Implication of the Biomarkers to Determine Disease Activity and Treatment Response in Eosinophilic Esophagitis

G. Lee, E. Dellon, J. Ahn, 2019, Journal of neurogastroenterology and motility.

Is Follow-Up Endoscopy Necessary in Upper Gastrointestinal Cytomegalovirus Disease?

G. Lee, J. Ahn, K. Choi, 2016, Medicine.

Natural History of Asymptomatic Esophageal Subepithelial Tumors of 30 mm or Less in Size

G. Lee, J. Ahn, K. Choi, 2022, Journal of Korean medical science.

Guidelines for Nonvariceal Upper Gastrointestinal Bleeding

Jeong Hoon Lee, D. Kim, H. Choi, 2020, Gut and liver.

[Guidelines for Non-variceal Upper Gastrointestinal Bleeding].

Jeong Hoon Lee, D. Kim, H. Choi, 2020, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

Erythromycin infusion prior to endoscopy for acute nonvariceal upper gastrointestinal bleeding: a pilot randomized controlled trial

G. Lee, J. Ahn, K. Choi, 2017, The Korean journal of internal medicine.

Effect of Helicobacter pylori Eradication on Metachronous Recurrence After Endoscopic Resection of Gastric Neoplasm

Ji-hoon Jung, G. Lee, J. Ahn, 2014, The American Journal of Gastroenterology.

Seroconversion Rates of Helicobacter pylori Infection in Korean Adults

G. Lee, J. Ahn, K. Choi, 2013, Helicobacter.

New diagnostic criteria for nutcracker esophagus using conventional water‐perfused manometry: A comparison between nutcracker esophagus with and without gastroesophageal reflux disease

G. Lee, K. Choi, Kwi-Sook Choi, 2010, Journal of gastroenterology and hepatology.

Endoscopic and clinical analysis of primary T‐cell lymphoma of the gastrointestinal tract according to pathological subtype

S. Park, H. Ha, K. Choi, 2014, Journal of gastroenterology and hepatology.

Proper preparation to reduce endoscopic reexamination due to food residue after distal gastrectomy for gastric cancer

S. E. Bae, Ji-hoon Jung, G. Lee, 2013, Surgical Endoscopy.

Efficacy of eradication therapy in Helicobacter pylori‐negative gastric mucosa‐associated lymphoid tissue lymphoma: A meta‐analysis

D. Kim, K. Jung, E. Gong, 2021, Helicobacter.

Helicobacter pylori Eradication Therapy Is Effective as the Initial Treatment for Patients with H. pylori-Negative and Disseminated Gastric Mucosa-Associated Lymphoid Tissue Lymphoma

G. Lee, J. Ahn, K. Choi, 2016, Gut and liver.

Clinical Significance of Epstein-Barr Virus and Helicobacter pylori Infection in Gastric Carcinoma

G. Lee, J. Ahn, K. Choi, 2022, Gut and liver.

Endoscopic Nasoenteral Feeding Tube Fixation with Hemoclip Reduces Tube Dislodgement

G. Lee, J. Ahn, K. Choi, 2019, Digestive Diseases and Sciences.

Clinical outcomes of upper gastrointestinal bleeding in patients with gastric gastrointestinal stromal tumor

Sung Jin Jeon, G. Lee, J. Ahn, 2019, Surgical Endoscopy.

Eradication rate of Helicobacter pylori reinfection in Korea: A retrospective study

G. Lee, J. Ahn, K. Choi, 2019, Journal of gastroenterology and hepatology.

Endoscopic Ultrasonography in the Diagnosis of Gastric Subepithelial Lesions

D. Kim, E. Gong, 2016, Clinical endoscopy.

Discrepancy between endoscopic forceps biopsy and endoscopic resection in gastric epithelial neoplasia

G. Lee, J. Ahn, K. Choi, 2013, Surgical Endoscopy.

Clinical application of early gastric carcinoma with lymphoid stroma based on lymph node metastasis status

G. Lee, J. Ahn, K. Choi, 2017, Gastric Cancer.

Expansion of Indication for Endoscopic SD in Early Gastric Cancer

D. Kim, Hwoong-Yong Jung, Do Hoon Kim, 2010 .

Predictive Role of Endoscopic Surveillance after Total Gastrectomy with R0 Resection for Gastric Cancer

G. Lee, J. Ahn, K. Choi, 2021, Journal of Korean medical science.

Identifying predictors of lymph node metastasis after endoscopic resection in patients with minute submucosal cancer of the stomach

G. Lee, J. Ahn, D. Son, 2015, Surgical Endoscopy.

Risk factors and clinical outcomes of gastric cancer identified by screening endoscopy: A case–control study

G. Lee, J. Ahn, K. Choi, 2014, Journal of gastroenterology and hepatology.

Risk factors for complications and mortality of percutaneous endoscopic gastrostomy insertion

G. Lee, J. Ahn, K. Choi, 2018, BMC Gastroenterology.

The efficacy of a novel percutaneous endoscopic gastrostomy simulator using three‐dimensional printing technologies

G. Lee, J. Ahn, K. Choi, 2018, Journal of gastroenterology and hepatology.

Near-infrared fluorescence imaging using a protease-specific probe for the detection of colon tumors.

Nam Gon Lee, Kwangmeyung Kim, I. Kwon, 2010, Gut and liver.

A Single-Center Experience of Endoscopic Resection for Early Gastric Cancer with Lymphoid Stroma

G. Lee, J. Ahn, K. Choi, 2018, Journal of gastric cancer.

Comparative efficacy of bariatric endoscopic procedures in the treatment of morbid obesity: a systematic review and network meta-analysis

D. Kim, S. Jung, H. Choi, 2020, Endoscopy.

Clinical features of postoperative anastomotic bleeding after gastrectomy and efficacy of endoscopic hemostasis: a case–control study

G. Lee, J. Ahn, K. Choi, 2017, Surgical Endoscopy.

Effects of argon plasma coagulation on human stomach tissue: An ex vivo study

G. Lee, J. Ahn, K. Choi, 2017, Journal of gastroenterology and hepatology.

Clinical outcomes of argon plasma coagulation for the treatment of gastric neoplasm

G. Lee, J. Ahn, K. Choi, 2013, Surgical Endoscopy.

Use of Constipation Remedies not Prescribed by Physician - A Study of Patients at a Constipation Clinic

D. Kim, J. Byeon, B. Ye, 2007 .

Convolutional Neural Network Technology in Endoscopic Imaging: Artificial Intelligence for Endoscopy

Keewon Shin, Joonmyeong Choi, Namkug Kim, 2020, Clinical endoscopy.

Efficacy and Safety of Fully Covered Self-Expanding Metal Stents for Malignant Esophageal Obstruction

G. Lee, J. Ahn, K. Choi, 2017, Digestive Diseases and Sciences.

Outcomes of endoscopically inserted self-expandable metal stents in malignancy according to the type of stent and the site of obstruction

G. Lee, J. Ahn, K. Choi, 2016, Surgical Endoscopy.

Esophageal Microbiota and Nutritional Intakes in Patients With Achalasia Before and After Peroral Endoscopic Myotomy

J. Y. Lee, D. Kim, Hyojin Park, 2022, Journal of neurogastroenterology and motility.

Basal and residual lower esophageal pressures increase in old age in classic achalasia, but not vigorous achalasia

G. Lee, K. Choi, Kwi-Sook Choi, 2010, Journal of gastroenterology and hepatology.

Usefulness of Double Balloon Endoscopy in Patients With Surgically Distorted Intestinal Anatomy

K. Choi, D. Kim, Jin-Ho Kim, 2008, Journal of clinical gastroenterology.

Therapeutic Efficacy of Gliptide(R) (Sulglycotide) on Gastritis - A Double Blind, Randomized, Active Drug Comparative, Multi-Center, Phase IV Study.

K. Choi, Kwi-Sook Choi, D. Kim, 2011 .

Scoring systems for predicting clinical outcomes in peptic ulcer bleeding.

G. Lee, J. Ahn, K. Choi, 2022, Medicine.

Effect of Helicobacter pylori eradication on reflux esophagitis and GERD symptoms after endoscopic resection of gastric neoplasm: a single-center prospective study

G. Lee, J. Ahn, K. Choi, 2020, BMC Gastroenterology.

Efficacy of Endoscopic Ultrasound-Guided Fine-Needle Biopsy in Gastric Subepithelial Tumors Located in the Cardia

G. Lee, J. Ahn, K. Choi, 2019, Digestive Diseases and Sciences.

3D-printed phantom study for investigating stent abutment during gastroduodenal stent placement for gastric outlet obstruction

Hyun Kyung Song, G. Kim, Jung-Hoon Park, 2017, 3D Printing in Medicine.

Validation of the post-neoadjuvant staging system of the American joint committee on cancer, 8th edition, in patients treated with neoadjuvant chemoradiotherapy followed by curative esophagectomy for localized esophageal squamous cell carcinoma.

Kyung-Ja Cho, Sung-Bae Kim, G. Lee, 2020, Surgical oncology.

Inhibition of 15-Hydroxyprostaglandin Dehydrogenase by Helicobacter pylori in Human Gastric Carcinogenesis

D. Kim, H. Song, Jin-Ho Kim, 2013, Cancer Prevention Research.

Features of Gastric Carcinoma With Lymphoid Stroma Associated With Epstein-Barr Virus.

G. Lee, J. Ahn, D. Son, 2015, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Endoscopic resection as a possible radical treatment for duodenal gangliocytic paraganglioma: a report of four cases.

G. Lee, K. Choi, Hyun Lim, 2014, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

Clinical Characteristics and Outcomes of Gastric Cancer Patients Aged over 80 Years: A Retrospective Case-Control Study

G. Lee, J. Ahn, K. Choi, 2016, PloS one.

Clinical characteristics and outcomes for gastric cancer patients over age 80: A retrospective case-control study.

G. Lee, J. Ahn, K. Choi, 2015 .

Efficacy of a Three-Dimensional-Printed Training Simulator for Endoscopic Biopsy in the Stomach

G. Lee, J. Ahn, K. Choi, 2017, Gut and liver.

Modified bismuth quadruple therapy with low‐dose metronidazole as first‐line therapy for Helicobacter pylori infection

G. Lee, J. Ahn, K. Choi, 2020, Helicobacter.

Reliability of endoscopic ultrasonography and endoscopy in measurement of gastric subepithelial tumor size

G. Lee, J. Ahn, K. Choi, 2022, Surgical Endoscopy.

Feasibility of a 20-gauge ProCore needle in EUS-guided subepithelial tumor sampling: a prospective multicenter study

J. Kim, D. Kim, G. Kim, 2018, BMC Gastroenterology.

Efficacy of Endoscopic and Surgical Treatments for Gastroesophageal Reflux Disease: A Systematic Review and Network Meta-Analysis

J. Y. Lee, Hyun Lim, D. Kim, 2022, Journal of personalized medicine.

Sa1539 Long-Term Outcomes of Endoscopic Resection for Superficial Esophageal Neoplasms: Comparison Between EMR and ESD Method

Mi Young Kim, G. Lee, J. Ahn, 2011 .

Can Eradication of Helicobacter pylori Improve the Symptoms of Functional Dyspepsia?

D. Kim, 2019, The Korean Journal of Helicobacter and Upper Gastrointestinal Research.

Role of Antimicrobial Susceptibility Testing before First-Line Treatment Containing Clarithromycin for Helicobacter pylori Eradication in the Clinical Setting

Nayoung Kim, G. Lee, J. Ahn, 2021, Antibiotics.

Outcomes of endoscopic submucosal dissection for gastric epithelial neoplasm in chronic kidney disease patients: propensity score-matched case–control analysis

G. Lee, J. Ahn, K. Choi, 2018, Gastric Cancer.

Endoscopy under general anesthesia for detecting synchronous lesions of head and neck squamous cell carcinoma

D. Kim, J. Noh, 2023, Clinical endoscopy.

Bone marrow involvement is not associated with the clinical outcomes of gastric mucosa-associated lymphoid tissue lymphoma

G. Lee, J. Ahn, K. Choi, 2016, Scandinavian journal of gastroenterology.

The Role of Abdominal CT Scan as Follow‐up after Complete Remission with Successful Helicobacter pylori Eradication in Patients with H. pylori‐Positive Stage IE1 Gastric MALT Lymphoma

G. Lee, J. Ahn, K. Choi, 2011, Helicobacter.

Comparative efficacy of per-oral endoscopic myotomy and Heller myotomy in patients with achalasia: a meta-analysis.

Jung Ho Park, Hye-Kyung Jung, Oh Young Lee, 2019, Gastrointestinal endoscopy.

Photoactive intragastric satiety-inducing device using polymeric photosensitizers for minimally invasive weight loss treatment.

D. Kim, K. Na, H. Na, 2023, Biomaterials.

Photodynamic Methylene Blue-Embedded Intragastric Satiety-Inducing Device to Treat Obesity.

D. Kim, Hwoong-Yong Jung, K. Na, 2022, ACS applied materials & interfaces.

Feasibility of moxifloxacin and proflavine dual fluorescence imaging for detecting gastrointestinal neoplastic lesions: A prospective study

Jeong Hoon Lee, D. Kim, J. Byeon, 2023, Lasers in surgery and medicine.

Approaching pancreatic duct through pancreaticojejunostomy site with double ballon enteroscope in patients with Roux-en-Y anatomy.

K. Choi, D. Kim, Jin-Ho Kim, 2013, Hepato-gastroenterology.

Effects of Proton Pump Inhibitor on the Distribution of Helicobacter pylori and Associated Gastritis in Patients with Gastric Atrophy

G. Lee, J. Ahn, K. Choi, 2019, Digestion.

Clinical significance of intensive endoscopic screening for synchronous esophageal neoplasm in patients with head and neck squamous cell carcinoma

J. Roh, S. Choi, S. Nam, 2014, Scandinavian journal of gastroenterology.

Endoscopic scoring system for gastric atrophy and intestinal metaplasia: correlation with OLGA and OLGIM staging: a single-center prospective pilot study in Korea

G. Lee, H. Kim, J. Ahn, 2021, Scandinavian journal of gastroenterology.

Clinical outcomes of Dieulafoy's lesion compared with peptic ulcer in upper gastrointestinal bleeding

G. Lee, J. Ahn, K. Choi, 2023, Journal of gastroenterology and hepatology.

Searching for E-cadherin gene mutations in early onset diffuse gastric cancer and hereditary diffuse gastric cancer in Korean patients

G. Lee, Woochang Lee, J. Ahn, 2013, Familial Cancer.

Prevalence and endoscopic treatment outcomes of upper gastrointestinal neoplasms in familial adenomatous polyposis

G. Lee, Woochang Lee, J. Ahn, 2021, Surgical Endoscopy.

An Image Turing Test on Realistic Gastroscopy Images Generated by Using the Progressive Growing of Generative Adversarial Networks

D. Kim, J. Byeon, Keewon Shin, 2020, Journal of digital imaging.

18F-Fluorodeoxyglucose (FDG)-positron emission tomography/computed tomography in mucosa-associated lymphoid tissue lymphoma: variation in 18F-FDG avidity according to site involvement

K. Choi, D. Kim, Hwoong-Yong Jung, 2015, Leukemia & lymphoma.

Small Bowel Endoscopic Bariatric Therapies

D. Kim, E. Gong, Do Hoon Kim, 2018, Clinical endoscopy.

An arteriovenous malformation in the jejunum mimicking a gastrointestinal stromal tumor.

G. Lee, K. Choi, D. Kim, 2014, The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi.

S1834 Electrical Stimulation Therapy in Chronic Functional Constipation: 5 Years Experience in Patients Refractory to Biofeedback Therapy and with Rectal Hyposensitivity

D. Kim, Jin-Ho Kim, J. Byeon, 2008 .

Clinical Outcomes of Percutaneous Endoscopic Gastrostomy in the Surgical Intensive Care Unit

G. Lee, J. Ahn, K. Choi, 2020, Clinical Endoscopy.

Clinical outcomes of endoscopic removal of foreign bodies from the upper gastrointestinal tract

Young Don Kim, G. Lee, J. Ahn, 2021, BMC Gastroenterology.

Over-the-wire versus through-the-scope stents for the palliation of malignant gastric outlet obstruction: A retrospective comparison study

S. Yun, Jung-Hoon Park, Ho-Young Song, 2016, European Radiology.

Clinical course of duodenal mucosa‐associated lymphoid tissue lymphoma: Comparison with gastric mucosa‐associated lymphoid tissue lymphoma

G. Lee, H. Kim, J. Ahn, 2020, Journal of gastroenterology and hepatology.

Diagnostic Trends and Clinical Characteristics of Eosinophilic Esophagitis: A Korean, Single-center Database Study

G. Lee, J. Ahn, K. Choi, 2018, Journal of neurogastroenterology and motility.

Genetic Evaluation of ALADIN Gene in Early-Onset Achalasia and Alacrima Patients

G. Lee, K. Choi, Kwi-Sook Choi, 2011, Journal of neurogastroenterology and motility.

Upper Gastrointestinal Bleeding Due to a Left Gastric Artery Pseudoaneurysm: A Case Series

G. Lee, J. Ahn, K. Choi, 2022, Digestive Diseases and Sciences.

A Novel Intragastric Satiety-Inducing Device to Inhibit Weight Gain in Juvenile Pigs: a Pilot Study

Jung-Hoon Park, Ho-Young Song, D. Kim, 2020, Obesity Surgery.

Optimal Initial Workup in Patients With Superficial Primary Gastric MALT Lymphoma

G. Lee, J. Ahn, K. Choi, 2020, Journal of clinical gastroenterology.

A Novel Full Sense Device to Treat Obesity in a Porcine Model: Preliminary Results

Jung-Hoon Park, Ho-Young Song, D. Kim, 2019, Obesity Surgery.

Natural course of noncurative endoscopic resection of differentiated early gastric cancer

D. Kim, J. Kim, G. Lee, 2012, Endoscopy.

Transnasal endoscope-assisted endoscopic submucosal dissection for gastric adenoma and early gastric cancer in the pyloric area: a case series

D. Kim, G. Lee, J. Ahn, 2010, Endoscopy.

Novel endoscopic categorization for prediction of chemoradiotherapy response in locally advanced esophageal cancer

G. Lee, Jong Hoon Kim, J. Ahn, 2018, Journal of gastroenterology and hepatology.

Can endoscopists differentiate cytomegalovirus esophagitis from herpes simplex virus esophagitis based on gross endoscopic findings?

G. Lee, K. Choi, Jeong Hoon Lee, 2019, Medicine.

Risk factors associated with recurrence of gastric hyperplastic polyps: a single-center, long-term, retrospective cohort study.

G. Lee, J. Ahn, K. Choi, 2023, Surgical Endoscopy.

An Image Turing Test on Realistic Gastroscopy Images Generated by Using the Progressive Growing of Generative Adversarial Networks

D. Kim, J. Byeon, Keewon Shin, 2023, Journal of Digital Imaging.

Regression of Advanced Gastric MALT Lymphoma after the Eradication of Helicobacter pylori

G. Lee, K. Choi, Kwi-Sook Choi, 2012, Gut and liver.

Endoscopic Submucosal Dissection for Treatment of Localized Gastric Mucosa-Associated Lymphoid Tissue Lymphoma: A Case Series

G. Lee, J. Ahn, Jeong Hoon Lee, 2023, The Korean Journal of Helicobacter and Upper Gastrointestinal Research.

Comparison of endoscopic submucosal dissection and surgery for early gastric cancer that is not indicated for endoscopic resection in elderly patients

G. Lee, J. Ahn, K. Choi, 2023, Surgical Endoscopy.

Winged Partially Covered Self-Expandable Metal Stent to Prevent Distal Migration in Malignant Gastric Outlet Obstruction

G. Lee, J. Ahn, K. Choi, 2018, Digestive Diseases and Sciences.

Comparison of Helicobacter pylori Eradication Rates Using Standard Triple Therapy and Sequential Therapy

G. Lee, J. Ahn, K. Choi, 2023, The Korean Journal of Helicobacter and Upper Gastrointestinal Research.

Efficacy of Ecabet Sodium for Helicobacter pylori Eradication with Sequential Therapy

G. Lee, J. Ahn, K. Choi, 2018, The Korean Journal of Helicobacter and Upper Gastrointestinal Research.

New diagnostic criteria for nutcracker esophagus using conventional water‐perfused manometry: A comparison between nutcracker esophagus with and without gastroesophageal reflux disease

G. Lee, K. Choi, Kwi-Sook Choi, 2010, Journal of gastroenterology and hepatology.

Clinical impact of EUS-guided Trucut biopsy results on decision making for patients with gastric subepithelial tumors ≥ 2 cm in diameter.

G. Lee, Yoon-Koo Kang, K. Choi, 2011, Gastrointestinal endoscopy.

Pyloric Gland Adenoma of the Esophagus Treated by Endoscopic Submucosal Dissection: A Case Report

D. Kim, Hwoong-Yong Jung, K. Park, 2022, Gut and liver.

Prognostic Impact of Inflammation-Based Factors in Patients with Esophageal Squamous Cell Carcinoma Achieving Pathological Complete Response After Neoadjuvant Chemoradiotherapy Followed by Surgery.

G. Lee, J. Ahn, K. Choi, 2024, Annals of surgical oncology.

To What Degree Has Artificial Intelligence Developed for Diagnosis of Upper Gastrointestinal Cancer?

D. Kim, Jung Su Lee, Namkug Kim, 2020 .