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Chan Gyoo KIM, M.D., Ph.D.

Chan Gyoo KIM, M.D., Ph.D.
Faculty Appointment
(title, department)
Professor, Department of Cancer Biomedical Science, NCC-GCSP

Area of Expertise
Diagnosis and Endoscopic Therapy of the Gastric Cancer
Work Experience
Head, Center for Gastric Cancer, National Cancer Center (2018-Present)
Senior Scientist, Common Cancer Branch, Research Institute, National Cancer Center (2017-Present)
Head, Endoscopy Center, Hospital, National Cancer Center (2015-Present)
Senior Scientist, Gastric Cancer Branch, National Cancer Center, Korea (2009-2017)
Overseas, Fred Hutchinson Cancer Research Center (2008-2009)
Specialist, Center for Gastric Cancer, National Cancer Center Hospital (2003-Present)
Educational Background
M.D, Seoul National University College of Medicine (1987-1993)
M.S, Seoul National University Graduate School of Medicine (2002-2004)
Ph.D., Seoul National University Graduate School of Medicine (Present)
Research Interests
International Collaboration
2018 SCI-E Prevalence and Implications of Bone Marrow Involvement in Patients with Gastric Mucosa-Associated Lymphoid Tissue Lymphoma: Gut and Liver. Online:Published (2.663)

2017 SCI Effect of biopsy site on detection of gastric cancer high-risk groups by OLGA and OLGIM stages: Helicobacter. 22(6):1~1 (3.429)

2017 SCI Non-exposure simple suturing endoscopic full-thickness resection (NESS-EFTR) versus laparoscopic wedge resection: a randomized controlled trial in a porcine model: Surgical endoscopy. Online:Published (3.747)

2017 SCI Serial intermediate-term quality of life comparison after endoscopic submucosal dissection versus surgery in early gastric cancer patients.: Surgical Endoscopy. Online:Published (3.747)

2017 SCI A randomised phase II study of continuous versus stop-and-go S-1 plus oxaliplatin following disease stabilisation in first-line chemotherapy in patients with metastatic gastric cancer: European Journal of Cancer. 83:32~42 (6.029)

2017 기타 Efficacy of the Over-the-Scope Clip System for Treatment of Gastrointestinal Fistulas, Leaks, and Perforations: A Korean Multi-Center Study: Clinical Endoscopy. IN:PRINT ()

2017 SCI-E Is the Reinitiation of Antiplatelet Agents Safe at 1 Week after Gastric Endoscopic Submucosal Dissection? Assessment of Bleeding Risk Using the Forrest Classification: Gut and Liver. 11(4):489~496 (2.663)

2017 SCI-E Botulinum Toxin Injection for the Treatment of Delayed Gastric Emptying Following Pylorus-Preserving Gastrectomy: an Initial Experience: Journal of Gastric Cancer. 17(2):173~179 (0)

2017 SCI-E Recovery of Food Intake after Gastrectomy for Gastric Cancer: Based on a Large-Scale Gastric Cancer Cohort: Digestive Surgery. Online:Published (1.644)

2017 SCI-E Effect of a Proton Pump Inhibitor on Tumor Bleeding Prevention in Unresectable Gastric Cancer Patients: a Double-Blind, Randomized, Placebo-Controlled Trial: Journal of Gastric Cancer. 17(2):120~131 (0)

2017 SCI-E Prognostic value of tumoral expression of galectin-9 in gastric cancer: Turkish journal of gastroenterology. 28(3):166~170 (0.932)

2017 SCI-E Current status and challenges in sentinel node navigation surgery for early gastric cancer: Chinese journal of cancer research. 29(2):93~99 (3)

2017 SCI-E The Effect of Endoscopic Resection on Short-Term Surgical Outcomes in Patients with Additional Laparoscopic Gastrectomy after Non-Curative Resection for Gastric Cancer: Journal of Gastric Cancer. 17(1):33~42 (0)

2016 SCI Survival benefit of additional surgery after non-curative endoscopic resection in patients with early gastric cancer.: Gastrointest Endosc. 85(1):155~163 (6.217)

2016 SCI-E Practical intraoperative pathologic evaluation of sentinel lymph nodes during sentinel node navigation surgery in gastric cancer patients e Proposal of the pathologic protocol for the upcoming SENORITA trial: Surgical Oncology. 25(3):139 ~146 (3.514)

2016 기타 Phlegmonous Gastritis with Early Gastric Cancer: J Gastric Cancer. 16:195~199 (2.37)

2016 기타 Endoscopic Full-thickness Resection for Gastric Tumor: Korean J Helicobacter Up Gastrointest Res. 16:6~12 ()

2016 SCI-E Therapeutic Decision-Making Using Endoscopic Ultrasonography in Endoscopic Treatment of Early Gastric Cancer.: Gut and Liver. 10(1):42~50 (2)

2015 SCI-E Lymph node metastasis risk according to the depth of invasion in early gastric cancers confined to the mucosal layer.: Gastric Cancer. 19(3):860~868 (3.719)

2015 SCI-E Therapeutic Decision-Making Using Endoscopic Ultrasonography in Endoscopic Treatment of Early Gastric Cancer: Gut and Liver. 10:42~50 (1.81)

2015 SCI Nonexposure endolaparoscopic full-thickness resection with simple suturing technique: Endoscopy. 47(12):1171~1174 (5.104)

2015 SCI-E Effect of Helicobacter pylori Eradication on Long-Term Survival After Distal Gastrectomy for Gastric Cancer.: Cancer Research and Treatment. Online:Published (3.318)

2015 SCI Risk Factors for Tuberculosis in Patients with Early Gastric Cancer: Is Gastrectomy a Significant Risk Factor for Tuberculosis?: Chest. 148(3):774~783 (7.483)

2015 SCI Risk of Lymph Node Metastasis in Differentiated Type Mucosal Early Gastric Cancer Mixed with Minor Undifferentiated Type Histology: Annals of surgical oncology. 22(6):1813~1819 (3.93)

2015 SCI Optimal submucosal invasion of early gastric cancer for endoscopic resection.: Annals of surgical oncology. 22(6):1806~1812 (3.93)

2015 SCI-E Individual having a parent with early-onset gastric cancer may need screening at younger age: World journal of gastroenterology. 21(15):4592~4598 (2.369)

2015 SCI Long-term survival after endoscopic resection versus surgery in early gastric cancers.: Endoscopy. 47(4):293~301 (5.104)

2015 SCI Long-term outcome comparison of endoscopic resection and surgery in early gastric cancer meeting the absolute indication for endoscopic resection: Gastrointestinal endoscopy. 81(2):333~341 (5.369)

2015 SCI-E Improvement of diabetes and hypertension after gastrectomy: A nationwide cohort study: World journal of gastroenterology. 21(4):1173~1181 (2.369)

2014 SCI-E Dietary Flavonoids and Gastric Cancer Risk in a Korean Population: Nutrients. 6(11):4961~4973 (3.148)

2014 SCI Characteristics of gastric cancer according to Helicobacter pylori infection status: Journal of gastroenterology and hepatology. 29(9):1671~1677 (3.627)

2014 SCI Conformable covered versus uncovered self-expandable metallic stents for palliation of malignant gastroduodenal obstruction: A randomized prospective study: Digestive and liver disease. 46(7):603~608 (2.889)

2014 SCI Guidelines for the diagnosis and treatment of Helicobacter pylori infection in Korea, 2013 revised edition.: Journal of gastroenterology and hepatology. 29(7):1371~1386 (3.627)

2014 SCI The association between Helicobacter pylori status and incidence of metachronous gastric cancer after endoscopic resection of early gastric cancer: Helicobacter. 19(3):194~201 (2.993)

2014 SCI Unique patterns and proper management of postgastrectomy bleeding in patients with gastric cancer: Surgery. 155(6):1023~1029 (3.105)

2014 SCI Proposal of the Surgical Options for Primary Tumor Control During Sentinel Node Navigation Surgery Based on the Discrepancy Between Preoperative and Postoperative Early Gastric Cancer Diagnoses.: Annals of Surgical Oncology. 21(4):1123~1129 (3.943)

2014 SCI Long-term metformin use reduces gastric cancer risk in type 2 diabetics without insulin treatment: a nationwide cohort study.: Alimentary Pharmacology and Therapeutics. 39(8):854~863 (5.478)

2014 SCI OLGA and OLGIM stage distribution according to age and Helicobacter pylori status in the Korean population.: Helicobacter. 19(2):81~89 (2.993)

2014 기타 Endoscopic removal of a migrated coil after embolization of a splenic pseudoaneurysm: a case report: Clinical endoscopy. 47(2):183~187 (0)

2014 SCI Outcomes of second self-expandable metallic stent insertion for malignant gastric outlet obstruction: Surgical Endoscopy. 28(1):281~288 (3.313)

2014 SCI Clinical significance of intraperitoneal air on computed tomography scan after endoscopic submucosal dissection in patients with gastric neoplasms: Surgical Endoscopy. 28(1):307~313 (3.313)

2014 기타 Natural orifice transluminal endoscopic surgery and upper gastrointestinal tract: Journal of Gastric Cancer(대한위암학회). 13(4):199~206 (0)

2013 SCI-E Effects of Polymorphisms of Innate Immunity Genes and Environmental Factors on the Risk of Noncardia Gastric Cancer: Cancer Research and Treatment. 45(4):313~324 (1.962)

2013 SCI Staging of intestinal- and diffuse-type gastric cancers with the OLGA and OLGIM staging systems: Alimentary Pharmacology & Therapeutics. 38(10):1292~1302 (4.548)

2013 SCI Association of smoking history with cancer recurrence and survival in stage III-IV male gastric cancer patients.: Cancer Epidemiol Biomarkers Prevention. 22(10):1805~1812 (4.559)

2013 기타 Tissue Acquisition in Gastric Epithelial Tumor Prior to Endoscopic Resection: Clinical Endoscopy. 46(5):436~440 (0)

2013 SCI Outcome of endoscopic therapy for cancer bleeding in patients with unresectable gastric cancer.: Journal of Gastroenterology and Hepatology. 28(9):1489~1495 (3.325)

2013 SCI Randomised clinical trial: the effects of Helicobacter pylori eradication on glandular atrophy and intestinal metaplasia after subtotal gastrectomy for gastric cancer: Alimentary pharmacology and therapeutics. 38(5):477~489 (4.548)

2013 SCI The risk factors for lymph node metastasis in early gastric cancer patients who underwent endoscopic resection: is the minimal lymph node dissection applicable? A retrospective study: Surgical Endoscopy. 27:3247~3253 (3.427)

2013 기타 Guidelines for the Diagnosis and Treatment of Helicobacter pylori Infection in Korea, 2013 Revised Edition: The Korean Journal of Gastroenterology. 62(1):3~26 (0)

2013 기타 Helicobacter pylori and Hematologic Diseases: The Korean Journal of Medicine. 84:769~773 (0)

2012 SCI Argon plasma coagulation is safe and effective for treating smaller gastric lesions with low-grade dysplasia: a comparison with endoscopic submucosal dissection.: Surgical Endoscopy. 27(4):1211~1218 (3.427)

2012 SCI Association of the interval between endoscopies with gastric cancer stage at diagnosis in a region of high prevalence: Cancer. 118(20):4953~4960 (4.771) 2012 SCI Effect of chemotherapy on the outcome of self-expandable metallic stents in gastric cancer patients with malignant outlet obstruction.: Endoscopy. 44(9):807~812 (5.21) 2012 기타 Preoperative plasma fibrinogen level is a useful predictor of adjacent organ involvement in patients with advanced gastric cancer: Journal of Gastric Cancer. 12(2):81~87 (0) 2012 SCI Robot-assisted total gastrectomy is comparable with laparoscopically assisted total gastrectomy for early gastric cancer: Surgical endoscopy and other interventional techniques. 26(5):1377~1381 (4.013) 2012 SCI Association of Family History With Cancer Recurrence and survival in Patients With Gastric Cancer: Journal of Clinical Oncology. 30(7):701~708 (18.372)

2012 SCI Changing pattern of postoperative body weight and its association with recurrence and survival after curative resection for gastric cancer.: Hepatogastroenterology. 59(114):430~435 (0.658)

2012 SCI Aspirin use and bleeding risk after endoscopic submucosal dissection in patients with gastric neoplasms.: Endoscopy. 44(2):114~121 (5.21)

2011 SCI-E Comparison of surgical performance and short-term clinical outcomes between laparoscopic and robotic surgery in distal gastric cancer.: European journal of surgical oncology. 38(1):57~63 (2.499)

2011 SCI Helicobacter pylori infection and histological changes in siblings of young gastric cancer patients: Journal of Gastroenterology and Hepatology. 26:1157~1163 (2.41)

2011 SCI Risk of high-grade dysplasia or carcinoma in gastric biopsy-proven low-grade dysplasia: an analysis using the Vienna classification.: Endoscopy. 43(6):465~471 (6.096)

2011 SCI Self-expandable metallic stent placement for malignant obstruction in patients with locally recurrent gastric cancer: Surgical Endoscoy. 25:1505~1513 (3.436)

2011 SCI Phase II study of a triplet regimen of S-1 combined with irinotecan and oxaliplatin in patients with metastatic gastric cancer: clinical and pharmacogenetic results.: Ann Oncol. 22(4):890~896 (6.452)

2011 SCI CYP2A6 and ERCC1 polymorphisms correlate with efficacy of S-1 plus cisplatin in metastatic gastric cancer patients.: British Journal of Cancer.. 104(7):1126~1134 (4.831)

2011 SCI-E A gene expression signature of acquired chemoresistance to Cisplatin and Fluorouracil combination chemotherapy in gastric cancer patients.: PLOS ONE. 6(2):e16694~e16694 (4.411)

2011 SCI Oncologic Effectiveness of Regular Follow-up to Detect Recurrence After Curative Resection of Gastric Cancer: Annals of Surgical Oncology. 18(2):358~364 (4.182)

2010 SCI-E Helicobacter pylori Seropositivity is Associated with Gastric Cancer Regardless of Tumor Subtype in Korea: Gut and Liver. 4:466~474 (0.167)

2010 SCI Risk Factors Associated with Gastric Cancer in Patients with a Duodenal Ulcer: Helicobacter. 15(6):516~523 (2.851)

2010 SCI predictors of timing and patterns of recurrence after curative resection for gastric cancer: Digestive Surgery. 27(6):481~486 (1.372)

2010 SCI Effect of Helicobacter pylori Infection and Its Eradication on Reflux Esophagitis and Reflux Symptoms.: The American journal of gastroenterology. 105(10):2153~2162 (6.012)

2010 SCI Gastric cancer-specific protein profile identified using endoscopic biopsy samples via MALDI mass spectrometry.: Journal of proteome research. 9(8):4123~4130 (5.132)

2010 SCI Covered versus uncovered self-expandable metallic stents for palliation of malignant pyloric obstruction in gastric cancer patients: a randomized, prospective study: Gastrointestinal Endoscopy. 72(1):25~32 (6.713)

2010 SCI Endoscopic submucosal dissection for metachronous tumor in the remnant stomach after distal gastrectomy.: Surgical endoscopy. 24(6):1360~1366 (3.307)

2010 SCI Predictive factors for the efficacy of cetuximab plus chemotherapy as salvage therapy in metastatic gastric cancer patients: Cancer Chemotherapy and Pharmacology. 65(3):579~587 (2.654)

2010 SCI Risk of Hemorrhagic Gastropathy Associated with Colonoscopy Bowel Preparation Using Oral Sodium Phosphate Solution: endoscopy. 42:109~113 (5.545)

2010 SCI-E Learning Curve for Identification of Sentinel Lymph Node Based on a Cumulative Sum Analysis in Gastric Cancer: Digestive Surgery. 26:465~470 (1.372)

2009 SCI Technical feasibility and safety of laparoscopy-assisted total gastrectomy in gastric cancer: a comparative study with laparoscopy-assisted distal gastrectomy.: Journal of surgical oncology. 100:392~395 (2.478)

2009 SCI Effect of repeated endoscopic screening on the incidence and treatment of gastric cancer in health screenees: European Journal of Gastroenterology & Hepatology. 21(8):855~860 (2.08)

2009 SCI Developing an Institutional Protocol Guideline for Laparoscopy-Assisted Distal Gastrectomy: Annals of Surgical Oncology. 16(8):2231~6 (3.898)

2009 SCI Endoscopic Clipping of Duodenal Stump Leakage After Billroth II Gastrectomy in Gastric Cancer Patient: Journal of Surgical Oncology. 100:80~81 (2.478)

2009 SCI Obesity and weight gain as risk factors for erosive oesophagitis in men.: Alimentary pharmacology and therapeutics. 29:1042~1052 (3.71)

2009 SCI Sentinel Node Mapping and Skip Metastases in Patients with Early Gastric Cancer: Annals of Surgical Oncology. 16:603~608 (3.898)

2009 SCI Factors associated with detection failure and false-negative sentinel node biopsy findings in gastric cancer: results of prospective single center trials: Journal of Surgical Oncology. 99:137~142 (2.478)

2008 SCI Effective diameter of balloon dilation for benign esophagojejunal anastomotic stricture after total gastrectomy: Surgical Endoscopy. Online:Published (2.242)

2008 SCI Biopsy site for detecting Helicobacter pylori infection in patients with gastric cancer: Journal of Gastroenterology and Hepatology. 24(3):469~74 (2.275)

2008 SCI Feasibility of laparoscopic sentinel basin dissection for limited resection in early gastric cancer: Journal of Surgical Oncology. 98:331~335 (2.384)

2008 SCI Does hyaluronic acid stimulate tumor growth after endoscopic mucosal resection?: Journal of Gastroenterology and Hepatology. 23:1204~1207 (1.673)

2008 SCI Duodenal mucosa-associated lymphoid tissue lymphoma masquerading as an ulcer scar: Endoscopy. 40S2:~ (4.166)

2008 SCI The influence of reconstruction methods on food retention phenomenon in the remnant stomach after a subtotal gastrectomy: Journal of Surgical Oncology. 98:11~14 (2.384)

2008 SCI Endoscopic ultrasound and computed tomography in restaging and predicting prognosis after neoadjuvant chemotherapy in patients with locally advanced gastric cancer.: Cancer. 112:2368~2376 (4.632)

2008 SCI Genetic variation in PSCA is associated with susceptibility to diffuse-type gastric cancer: Nature Genetics. 40:730~740 (25.556)

2008 SCI Phase I/II study of S-1 combined with weekly docetaxel in patients with metastatic gastric carcinoma: British Journal of Cancer. 98:1305~11 (4.635)

2008 SCI Tumor lysis syndrome after capecitabine plus cisplatin treatment in advanced gastric cancer: Journal of Clinical Oncology. 26:1006~1008 (15.484)

2008 SCI-E Synchronous gastric cancer in primary sporadic colorectal cancer patients in Korea.: International Journal of Colorectal Disease. 23:61~65 (1.918)

2008 SCI Preoperative versus postoperative Helicobacter pylori eradication therapy in gastric cancer patients: a randomized trial: American Journal of Gastroenterology. 103:48~54 (6.101)

2007 SCI Surgical indication for non-curative endoscopic resection in early gastric cancer: Annals of Surgical Oncology. 14:3428~3434 (3.329)

2007 SCI A phase-II clinical trial of laparoscopy-assisted distal gastrectomy with D2 lymph node dissection for gastric cancer patients: Annals of Surgical Oncology. 14:3148~3153 (3.329)

2007 SCI Decisions for extent of gastric surgery in gastric cancer patients; younger patients require more attention than the elderly: Journal of Surgical Oncology. 95:485~490 (2.183)

2007 SCI Abdominal shape of gastric cancer patients influences short-term surgical outcomes: Annals of Surgical Oncology. 14:1288~1294 (3.329)

2006 SCI Sentinel node biopsy using dye and isotope double tracers in early gastric cancer: Annals of Surgical Oncology. 13:1168~1174 (3.456)

2006 SCI Candidates for curative resection in advanced gastric cancer patients who had equivocal para-aortic lymph node metastasis on computed tomographic scan: Annals of Surgical Oncology. 13:1163~1167 (3.456)

2006 SCI Learning curve for total gastrectomy with d2 lymph node dissection: cumulative sum analysis for qualified surgery: Annals of Surgical Oncology. 13:1175~1181 (3.456)

2006 SCI Phase II study of docetaxel and irinotecan combination chemotherapy in metastatic gastric carcinoma: British Journal of Cancer. 94:1402~1406 (4.115)

2006 SCI-E Gastric cancer patients at high-risk of having synchronous cancer: World Journal of Gastroenterology. 12:2588~2592 ()

2006 SCI Use of a combination of computed tomography and endoscopy to assess the response to 5-fluorouracil/cisplatin and predict survival in gastric cancer: Journal of Gastroenterology. 41:339~346 (1.532)

2005 SCI The Learning curve for EMR with circumferential mucosal incision in treating intramucosal gastric neoplasm: Gastrointest Endosc. 62:860~865 (3.483)

2005 SCI Comparative study of the subserosalversus submucosal dye injection method for sentinel node biopsy in gastric cancer: European Journal of Surgical Oncology. 31:965~968 (1.882)

2005 SCI Phase II Study of low-dose docetaxel/fluorouracil/cisplatin in metastatic gastric carcinoma: American Journal of Clinical Oncology. 28:433~438 (1.703)

2005 SCI Phase II Study of low-dose docetaxel/fluorouracil/cisplatin in metastatic gastric carcinoma: American Journal of Clinical Oncology. 28:433~438 (1.703)

2005 SCI Weekly Docetaxel in Combination With Capecitabine in Patients With Metastatic Gastric Cancer: American Journal of Clinical Oncology. 28:188~194 (1.703)

2004 SCI The role of hand-assisted laparoscopic distal gastrectomy for distal gastric cancer: Surg Endosc. 0:985~988 (2.122)