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| 1 | Endoscopic removal of gastric ectopic pancreas:An initial experience with endoscopic submucosal dissection显示文摘AIM:To evaluate the therapeutic usefulness and safety of endoscopic resection in patients with gastric ectopic pancreas.METHODS:A total of eight patients with ectopic pancreas were included.All of them underwent endoscopic ultrasonography before endoscopic resection.Endo-scopic resection was performed by two methods:endo-scopic mucosal resection(EMR)by the injection-and-cut technique or endoscopic mucosal dissection(ESD).RESULTS:We planned to perform EMR in all eight cases but EMR was successful in only four cases.In the other four cases,saline spread into surrounding normal tissues and the lesions becameattened,which made it impossible to remove them by EMR.Inthose four cases,we performed ESD and removed the lesions without any complications.CONCLUSION:If conventional EMR is difficult to remove gastric ectopic pancreas,ESD is a feasible alternative method for successful removal. | Dong Yup Ryu Gwang Ha Kim Do Youn Park Bong Eun Lee Jae Hoon Cheong Dong Uk Kim Hyun Young Woo Jeong Heo Geun Am Song | 2010 | World Journal of Gastroenterology2010,16,36: | 24 |
| 2 | H pylori eradication:A randomized prospective study of triple therapy with or without ecabet sodium显示文摘AIM: To investigate whether adding ecabet sodium to the standard triple therapy for H pylori infection improve eradication rate. METHODS: Two hundred and fifty-seven H pylori-infected patients were randomly assigned to standard triple therapy (group A, n = 129) or triple therapy plus ecabet sodium (group B, n = 128). Successful eradication was defined as a negative 13C-urea breath test 6-8 wk after completion of treatment. RESULTS: After completion of therapy, 194/257 patients showed negative 13C-urea breath test results. According to intention-to-treat analysis, the infection was eradicated in 93/129 (72.1%) patients in group A and 101/128 (78.9%) in group B (P = 0.204). Per-protocol analysis showed successful eradication in 93/118 (78.8%) patients from group A and 101/114 (88.6%) from group B (P = 0.044). There were no significant differences in the side effects experienced by the patients in the two treatment groups. CONCLUSION: Our results suggest that the addition of ecabet sodium improves the efficacy of the standard triple therapy for H pylori. | Hyung Wook Kim Gwang Ha Kim Jong Yun Cheong Ung Suk Yang Seung Keun Park Chul Soo Song Dae Hwan Kang Geun Am Song | 2008 | World Journal of Gastroenterology2008,14,6: | 9 |
| 3 | Long-term outcomes of endoscopic submucosal dissection for early gastric cancer: a single-center experience显示文摘 | Mun Ki Choi Gwang Ha Kim Do Youn Park Geun Am Song Dong Uk Kim Dong Yup Ryu Bong Eun Lee Jae Hoon Cheong Mong Cho | 2013 | Surgical Endoscopy2013,,11: | 6 |
| 4 | 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 |
| 5 | Discrete store-operatedcalcium influx into an intracellular compartment in rabbit arteriolarsmooth muscle显示文摘 | Flemming R Cheong A Dedman AM | 2002 | J-Physiol2002,543,: | 1 |
| 6 | Endosonographic features of esophageal granular cell tumors using a high-frequency catheter probe显示文摘 | Dong Uk Kim Gwang Ha Kim Dong Yup Ryu Dong Gun Lee Jae Hoon Cheong Bong Eun Lee Geun Am Song Do Youn Park Na Ri Shin Hoseok I Mitsuhiro Kida | 2011 | Scandinavian Journal of Gastroenterology2011,,2: | 1 |
| 7 | Short-term in-office practice improves reading performance with stand magnifiers for people with AMD显示文摘 | Cheong AM Lovie-Kitchin JE Bowers AR | 2005 | Optom Vis Sci2005,82,2: | 1 |
| 8 | Relationship between slow visual processing and reading speed in people with macular degeneration 显示文摘 | Cheong AM Legge GE Lawrence MG | 2007 | Vision Res2007,47,23: | 1 |
| 9 | Endoscopic ultrasonography in patients with elevated carbohydrate antigen 19-9 of obscure origin显示文摘AIM:To evaluate the efficacy of endoscopic ultrasonography(EUS) in patients with elevated carbohydrate antigen(CA) 19-9 levels of obscure origin.METHODS:Patients who had visited Pusan National University Hospital because of elevated serum CA 19-9 levels,between January 2007 and December 2009,were retrospectively enrolled.EUS had been performed on all subjects,in addition to routine blood tests,endoscopy,abdominal computed tomography(CT) and other clinical exams,which had not revealed any abnormal findings suggestive of the origin of the elevated CA 19-9 levels.RESULTS:Of the 17 patients,gallbladder sludge was detected in 16 patients(94.1%) and common bile duct sludge was observed in 3 patients(17.6%).After the administration of ursodeoxycholic acid to 12 of the patients with gallbladder sludge,CA 19-9 levels normalized in 6 of the patients after a median of 4.5 mo.CONCLUSION:EUS is a useful diagnostic method for patients with elevated CA 19-9 levels of obscure origin,even if the reason for abnormal levels of this serum marker cannot be determined through prior examinations,including abdominal CT. | Jae Hoon Cheong Gwang Ha Kim Ji Yoon Moon Bong Eun Lee Dong Yup Ryu Dong Uk Kim Hyung-Il Seo Geun Am Song | 2013 | World Journal of Gastrointestinal Endoscopy2013,5,5: | 0 |