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| 1 | New magnifying endoscopic classification for superficial esophageal squamous cell carcinoma显示文摘AIM To assess the accuracy of a new magnifying endoscopy(ME)classification for predicting depth of invasion of superficial esophageal squamous cell carcinoma(SESCC).METHODS This study included a total of 70 lesions in 69 patients with SESCC who underwent ME with narrow-band imaging(ME-NBI)before resection from August 2010 to July 2016.Accuracy of ME-NBI for predicting depth of invasion of SESCC was analyzed by using a new ME classification proposed by the Japan Esophageal Society(JES),and interobserver agreement was assessed.RESULTS Overall accuracy of ME-NBI for estimating depth of invasion of SESCC was 78.6%.Sensitivity and specificity of type B1 for tumors limited to the epithelial layer(m1)or invading into the lamina propria(m2)were 71.4%and 100%,respectively.Sensitivity and specificity of type B2 for tumors invading into the muscularis mucosa(m3)or superficial submucosa(≤200μm,sm1)were94.4%and 73.1%,respectively,while those of type B3for tumors invading into the deep submucosa(>200μm,sm2)were 75.0%and 97.8%,respectively.Interobserver agreement was excellent(κ=0.86,95%CI:0.76-0.95).CONCLUSION The recently developed JES ME classification is useful for predicting depth of invasion of SESCC,with reliable interobserver agreement. | Su Jin Kim Gwang Ha Kim Moon Won Lee Hye Kyung Jeon Dong Hoon Baek Bong Eun Lee Geun Am Song | 2017 | World Journal of Gastroenterology2017，23，24： | 13 |
| 2 | Magnifying endoscopy of gastric epithelial dysplasia based on the morphologic characteristics显示文摘AIM:To investigate the difference in magnifying endoscopic findings of gastric epithelial dysplasias(GEDs)according to the morphologic characteristics.METHODS:This study included 46 GED lesions in 45patients who underwent magnifying endoscopy using narrow band imaging(ME-NBI)before endoscopic resection.During ME-NBI,the microvascular and microsurface(MS)patterns and the presence of light blue crest(LBC)and white opaque substance were investigated.GEDs were categorized as adenomatous,foveolar,and hybrid types,and their mucin phenotype was evaluated.RESULTS:Of the 46 lesions,27(59%)were categorized as adenomatous,15(32%)as hybrid,and the remaining 4(9%)as foveolar.All adenomatous GEDs showed the round pit and/or tubular MS patterns,all foveolar GEDs showed the papillary pattern,and hybrid GEDs showed mixed patterns(P<0.001).LBC was more frequently observed in adenomatous GEDs than in hybrid or foveolar GEDs(52%,33%,0%,respectively),although this difference was not significant(P=0.127).The papillary MS pattern was associated with MUC5AC and MUC6 expression,and the round pit and/or tubular MS patterns were associated with CD10expression.CONCLUSION:The MS pattern in ME-NBI findings is useful for predicting the morphologic category and mucin phenotype of GEDs,and ME-NBI findings may guide decisions regarding GED treatment. | Hwa Mi Kang Gwang Ha Kim Do Youn Park Hong Ryeol Cheong Dong Hoon Baek Bong Eun Lee Geun Am Song | 2014 | World Journal of Gastroenterology2014，20，42： | 4 |
| 3 | Acute distal common bile duct angle is risk factor for postendoscopic retrograde cholangiopancreatography pancreatitis in beginner endoscopist显示文摘BACKGROUND Post-endoscopic retrograde cholangiopancreatography(ERCP)pancreatitis(PEP)is a critical and poorly managed complication of ERCP.Endoscopists need to understand the risk factors for PEP.However,the majority of studies investigating ERCP-related risk factors have included well-trained endoscopists,with the issue of endoscopist experience on PEP incidence not having been systematically evaluated.AIM To explore the risk factors for PEP in beginner endoscopists without supervision.METHODS We performed a retrospective analysis of 293 patients,with naïve papilla and no history of pancreatitis,treated using bile duct cannulation.Patients were classified according to the endoscopist’s experience(beginner vs expert).The angle of the distal common bile duct(CBD)was measured as the angle between the lower wall of the bile duct and a vertical line extending to the lower wall of the bile duct on coronal view computed tomography.RESULTS After propensity matching,there were no differences between patients treated by the expert and beginner endoscopist with regard to age,sex,mean bile duct dilatation,and ratio of benign disease.The distal CBD angle was classified as acute(>30º)or obtuse(≤30º),based on the mean angle of 29.9ºfor the group.An acute distal CBD angle was a significant risk factor for PEP for beginner(P=0.049),but not expert.CONCLUSION For beginner endoscopists first performing unsupervised ERCP,cases with an obtuse distal CBD angle may be more appropriate to lower the risk of PEP. | Sung Yong Han Dong Uk Kim Moon Won Lee Young Joo Park Dong Hoon Baek Gwang Ha Kim Geun Am Song | 2020 | World Journal of Clinical Cases2020，8，1： | 3 |
| 4 | Benidipine has effects similar to losartan on the central blood pressure and arterial stiffness in mild to moderate essential hypertension显示文摘 | Sang-Hyun Ihm Hui-Kyung Jeon Shung Chull Chae Do-Sun Lim Kee-Sik Kim Dong-Ju Choi Jong-Won Ha Dong-Soo Kim Kye Hun Kim Myeong-Chan Cho Sang Hong Baek | 2013 | Chinese Medical Journal2013，，11： | 3 |
| 5 | Sonographically suspicious thyroid nodules with initially benign cytologic results: the role of a core needle biopsy 显示文摘 | Ha EJ Baek JH Lee JH | 2013 | Thyroid2013，23，6： | 1 |
| 6 | Maturation and survival of Cronobacter biofilms on silicone, polycarbonate, and stainless steel after UV light and ethanol immersion treatments显示文摘 | Jo S H Baek S B Ha J H | 2010 | Journal of Food Protection2010，73，5： | 1 |
| 7 | FIZZ2/RELM-induction and role in pulmonary fibrosis 显示文摘 | Liu T Baek HA Yu H | 2011 | J Immunol2011，187，： | 1 |
| 8 | Cystic versus predominantly cystic thyroid nodule: efficacy of ethanol ablation and analysis of related factors 显示文摘 | Kim YJ Baek JH Ha EJ | 2012 | Eur Radiol2012，22，7： | 1 |
| 9 | Discoidin domain re- ceptor 1 is associated with poor prognosis of non-small cell lung carcinomas显示文摘 | YANG SH BAEK HA LEE HJ | 2010 | Oneology Reports2010，24，2： | 1 |
| 10 | p53 activation in response to mitotic spindle damage requires signaling via BubR1- mediated phosphorylation 显示文摘 | Ha GI-I Baek KH Kim HS | 2007 | Cancer Res2007，67，15： | 1 |
| 11 | Expression of SIRT1 and cortactin is associated with progression of non-small cell lung cancer显示文摘 | Noh S J Baek HA Park HS | 2013 | Pathol Res Pract2013，209，6： | 1 |
| 12 | Expression of SIRT1 and cortactinis associated with progression of non-small cell lung cancer 显示文摘 | Noh SJ Baek HA Park HS | 2013 | Pathol Res Pract2013，209，6： | 1 |
| 13 | Discoidin domain receptor l is asso ciated with poor prognosis of non-small cell lung carcino mas显示文摘 | Yang SH Baek HA | 2010 | Oncology Reports2010，24，： | 1 |
| 14 | Discoidin domain receptor 1 is as- sociated with poor prognosis of non-small cell lung carcinomas 显示文摘 | Yang SH Baek HA Lee HJ | 2010 | Oncol Rep2010，24，2： | 1 |
| 15 | Radiofrequency ablation of benign thyroid nodules does not affect thyroid function in patients with previous lobectomy显示文摘 | Ha EJ Baek JH Lee JH | 2013 | Thyroid2013，23，： | 1 |
| 16 | Lithocholic acid upregulates uPAR and cell invasiveness via MAPK and AP-1 signaling in colon cancer cells显示文摘 | Min Kyung Baek Jung Sun Park Ji Hye Park Mi Ha Kim Ho Dong Kim Woo Kyun Bae Ik Joo Chung Boo Ahn Shin Young Do Jung | 2009 | Cancer Letters2009，，1： | 1 |
| 17 | IL-23 induces stronger sustained CTL and Th1 immune responses than IL-12 in hepatitis C virus envelope protein 2 DNA immunization显示文摘 | Ha SJ Kim DJ Baek KH | 2004 | J Immunol2004，172，1： | 1 |
| 18 | A novel function of phosphorothioate ligodeoxy nueleotides as chemoattractants for primary maerophages 显示文摘 | Baek KH Ha SJ Sung YC | 2001 | J Immunol2001，167，5： | 1 |
| 19 | Radiofrequeney ablation of be- nign thyroid nodules does not affect thyroid 显示文摘 | Ha EJ Baek JH Lee JH et d | 2013 | Thyroid2013，23，3： | 1 |
| 20 | Preparation and evaluation of solid dis- persion of atorvastatin calcium with Soluplus? by spray drying tech- nique显示文摘 | Ha ES Baek Ill Cho W | 2014 | Chem Pharm Bull (Tokyo)2014，62，6： | 1 |
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