Published in Hepatogastroenterology on March 01, 2007
Polyp size and advanced histology in patients undergoing colonoscopy screening: implications for CT colonography. Gastroenterology (2008) 3.11
Colonoscopy: basic principles and novel techniques. Nat Rev Gastroenterol Hepatol (2011) 0.94
Early colorectal epithelial neoplasm in Korea: a multicenter survey of pathologic diagnosis. Korean J Pathol (2013) 0.79
Rate and Risk Factors of the Advanced Adenomas Among Diminutive Colorectal Polyps. Indian J Surg (2013) 0.75
Virtual colonoscopy vs optical colonoscopy. Expert Opin Med Diagn (2010) 0.75
Influence of patient age and colorectal polyp size on histopathology findings. Arq Bras Cir Dig (2014) 0.75
An update on the epidemiology of inflammatory bowel disease in Asia. Am J Gastroenterol (2008) 3.30
Comparison of guaiac-based and quantitative immunochemical fecal occult blood testing in a population at average risk undergoing colorectal cancer screening. Am J Gastroenterol (2010) 3.29
Widespread and tissue specific age-related DNA methylation changes in mice. Genome Res (2010) 2.99
Role of oncogenic K-Ras in cancer stem cell activation by aberrant Wnt/β-catenin signaling. J Natl Cancer Inst (2014) 2.96
Epidemiology of inflammatory bowel disease in the Songpa-Kangdong district, Seoul, Korea, 1986-2005: a KASID study. Inflamm Bowel Dis (2008) 2.70
Should preoperative chest CT be recommended to all colon cancer patients? Ann Surg (2014) 2.65
The prevalence and efficacy of ganciclovir on steroid-refractory ulcerative colitis with cytomegalovirus infection: a prospective multicenter study. J Clin Gastroenterol (2012) 2.53
Opposing roles of STAT1 and STAT3 in T cell-mediated hepatitis: regulation by SOCS. J Clin Invest (2002) 2.40
Diagnostic utility of interleukin-6 (IL-6) for primary bile duct cancer and changes in serum IL-6 levels following photodynamic therapy. Am J Gastroenterol (2007) 2.39
Human application of a metallic stent covered with a paclitaxel-incorporated membrane for malignant biliary obstruction: multicenter pilot study. Gastrointest Endosc (2007) 2.36
Impact of patient education with cartoon visual aids on the quality of bowel preparation for colonoscopy. Gastrointest Endosc (2012) 2.11
Effect of circumcision on urinary tract infection after successful antireflux surgery. BJU Int (2004) 2.10
Coexistence between carotid artery stenosis and colorectal adenomatous polyps in middle-aged men. Digestion (2009) 2.02
The tertiary structure and domain organization of coagulation factor VIII. Blood (2007) 1.96
Recent variceal bleeding: Doppler US hepatic vein waveform in assessment of severity of portal hypertension and vasoactive drug response. Radiology (2006) 1.95
Endoscopic enucleation of upper-GI submucosal tumors by using an insulated-tip electrosurgical knife. Gastrointest Endosc (2004) 1.91
An adequate level of training for technical competence in screening and diagnostic colonoscopy: a prospective multicenter evaluation of the learning curve. Gastrointest Endosc (2008) 1.89
Overtube-balloon-assisted direct peroral cholangioscopy by using an ultra-slim upper endoscope (with videos). Gastrointest Endosc (2009) 1.88
Factors influencing the technical difficulty of endoscopic clearance of bile duct stones. Gastrointest Endosc (2007) 1.85
The timing of bowel preparation is more important than the timing of colonoscopy in determining the quality of bowel cleansing. Dig Dis Sci (2010) 1.83
Genetic polymorphisms of IL-23R and IL-17A and novel insights into their associations with inflammatory bowel disease. Gut (2011) 1.83
Epigenetic and genetic alterations in Netrin-1 receptors UNC5C and DCC in human colon cancer. Gastroenterology (2007) 1.82
Crohn disease of the small bowel: comparison of CT enterography, MR enterography, and small-bowel follow-through as diagnostic techniques. Radiology (2009) 1.81
False-negative results at multi-detector row CT colonography: multivariate analysis of causes for missed lesions. Radiology (2005) 1.80
Endoscopic clip closure versus surgery for the treatment of iatrogenic colon perforations developed during diagnostic colonoscopy: a review of 115,285 patients. Surg Endosc (2012) 1.80
Usefulness of warm water and oil assistance in colonoscopy by trainees. Dig Dis Sci (2010) 1.77
Limited ability of capsule endoscopy to detect normally positioned duodenal papilla. Gastrointest Endosc (2006) 1.77
Patient factors predictive of inadequate bowel preparation using polyethylene glycol: a prospective study in Korea. J Clin Gastroenterol (2009) 1.76
Risk factors for immediate postpolypectomy bleeding of the colon: a multicenter study. Am J Gastroenterol (2006) 1.73
Robotic total mesorectal excision for rectal cancer using four robotic arms. Surg Endosc (2007) 1.68
Primary incisional therapy with a modified method for patients with benign anastomotic esophageal stricture. Gastrointest Endosc (2009) 1.68
Trends of ulcerative colitis-associated colorectal cancer in Korea: A KASID study. J Gastroenterol Hepatol (2009) 1.67
Fatty acid synthesis is a target for antibacterial activity of unsaturated fatty acids. FEBS Lett (2005) 1.66
The effects of metformin on the survival of colorectal cancer patients with diabetes mellitus. Int J Cancer (2011) 1.64
Molecular mechanisms of curcumin-induced cytotoxicity: induction of apoptosis through generation of reactive oxygen species, down-regulation of Bcl-XL and IAP, the release of cytochrome c and inhibition of Akt. Carcinogenesis (2003) 1.64
Healthy range for serum ALT and the clinical significance of "unhealthy" normal ALT levels in the Korean population. J Gastroenterol Hepatol (2011) 1.63
Do patients with ulcerative colitis diagnosed at a young age have more severe disease activity than patients diagnosed when older? Digestion (2010) 1.60
Isolated terminal ileal ulcerations in asymptomatic individuals: natural course and clinical significance. Gastrointest Endosc (2010) 1.60
Haplotype structure and association to Crohn's disease of CARD15 mutations in two ethnically divergent populations. Eur J Hum Genet (2003) 1.60
EMR for early gastric cancer in Korea: a multicenter retrospective study. Gastrointest Endosc (2007) 1.59
Differences in gastric mucosal microbiota profiling in patients with chronic gastritis, intestinal metaplasia, and gastric cancer using pyrosequencing methods. Helicobacter (2014) 1.59
Combined endoscopic stent-in-stent placement for malignant biliary and duodenal obstruction by using a new duodenal metal stent (with videos). Gastrointest Endosc (2009) 1.59
[Changing patterns of antibiotic resistance of Helicobacter pylori in patients with peptic ulcer disease]. Korean J Gastroenterol (2007) 1.58
CT findings of phytobezoar associated with small bowel obstruction. Eur Radiol (2002) 1.58
The role of intraductal US in the management of idiopathic recurrent pancreatitis without a definite cause on ERCP. Gastrointest Endosc (2011) 1.57
Changing pattern of antimicrobial resistance of Helicobacter pylori in Korean patients with peptic ulcer diseases. J Gastroenterol (2003) 1.57
Complete biopsy resection of diminutive polyps. Endoscopy (2013) 1.57
[Comparison of survival of advanced hilar cholangiocarcinoma after biliary drainage alone versus photodynamic therapy with external drainage]. Korean J Gastroenterol (2004) 1.56
Comparison of efficacies between stents for malignant colorectal obstruction: a randomized, prospective study. Gastrointest Endosc (2010) 1.55
DNA methylation predicts recurrence from resected stage III proximal colon cancer. Cancer (2010) 1.55
Colorectal neoplasm in asymptomatic Asians: a prospective multinational multicenter colonoscopy survey. Gastrointest Endosc (2007) 1.55
Clinical outcomes and risk factors for technical and clinical failures of self-expandable metal stent insertion for malignant colorectal obstruction. Gastrointest Endosc (2011) 1.53
Alveolar macrophages are indispensable for controlling influenza viruses in lungs of pigs. J Virol (2008) 1.53
Gender-related differences in visceral perception in health and irritable bowel syndrome. J Gastroenterol Hepatol (2006) 1.53
Clinical value of persistent but downgraded vesicoureteral reflux after dextranomer/hyaluronic acid injection in children. J Korean Med Sci (2013) 1.52
A randomized, double-blind, placebo-controlled multicenter trial of saccharomyces boulardii in irritable bowel syndrome: effect on quality of life. J Clin Gastroenterol (2011) 1.52
Effects of vardenafil, a phosphodiesterase type-5 inhibitor, on sphincter of Oddi motility in patients with suspected biliary sphincter of Oddi dysfunction. Gastrointest Endosc (2009) 1.52
Endoscopic submucosal dissection with or without snaring for colorectal neoplasms. Gastrointest Endosc (2011) 1.52
[The frequency and the course of the adverse effects of azathioprine/6-mercaptopurine treatment in patients with inflammatory bowel disease]. Korean J Gastroenterol (2008) 1.52
Usefulness of three-dimensional, multidetector row CT (virtual gastroscopy and multiplanar reconstruction) in the evaluation of gastric cancer: a comparison with conventional endoscopy, EUS, and histopathology. Gastrointest Endosc (2004) 1.51
TERT promoter mutations in primary and secondary glioblastomas. Acta Neuropathol (2013) 1.51
Inflammatory bowel disease in Korea: epidemiological, genomic, clinical, and therapeutic characteristics. Gut Liver (2010) 1.51
Intraductal balloon-guided direct peroral cholangioscopy with an ultraslim upper endoscope (with videos). Gastrointest Endosc (2009) 1.50
Clinical courses of chronic hepatitis B virus infection and inflammatory bowel disease in patients with both diseases. Inflamm Bowel Dis (2012) 1.50
Is metabolic syndrome a risk factor for colorectal adenoma? Cancer Epidemiol Biomarkers Prev (2007) 1.50
Small sphincterotomy combined with endoscopic papillary large balloon dilation versus sphincterotomy. World J Gastroenterol (2009) 1.49
Portal hypertensive enteropathy diagnosed by capsule endoscopy in cirrhotic patients: a nationwide multicenter study. Dig Dis Sci (2014) 1.49
Primary tumor maximum standardized uptake value measured on 18F-fluorodeoxyglucose positron emission tomography-computed tomography is a prognostic value for survival in bile duct and gallbladder cancer. Korean J Gastroenterol (2013) 1.49
[Diagnosis and treatment guidelines for Helicobacter pylori infection in Korea]. Korean J Gastroenterol (2009) 1.48
Effect of follow-up endoscopy on the outcomes of patients with inflammatory bowel disease. Dig Dis Sci (2014) 1.48