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| 1 | Small sphincterotomy combined with endoscopic papillary large balloon dilation versus sphincterotomy显示文摘AIM:To compare small sphincterotomy combined with endoscopic papillary large balloon dilation(SES+ ELBD)and endoscopic sphincterotomy(EST)for large bile duct stones. METHODS:We compared prospectively SES+ELBD (group A,n=27)with conventional EST(group B, n=28)for the treatment of large bile duct stones(≥ 15 mm).When the stone could not be removed with a normal basket,mechanical lithotripsy was performed. We compared the rates of complete stone removal with one session and application of mechanical lithotripsy. RESULTS:No significant differences were observed in the mean largest stone size(A:20.8 mm,B:21.3 mm), bile duct diameter(A:21.4 mm,B:20.5 mm),number of stones(A:2.2,B:2.3),or procedure time(A:18 min, B:19 min)between the two groups.The rates of complete stone removal with one session was 85%in group A and 86%in group B(P=0.473).Mechanical lithotripsy was required for stone removal in nine of 27 patients(33%)in group A and nine of 28 patients (32%,P=0.527)in group B.CONCLUSION:SES+ELBD did not show significant benefits compared to conventional EST,especially for the removal of large(≥15 mm)bile duct stones. | Hyun Gun Kim Young Koog Cheon Young Deok Cho Jong Ho Moon Do Hyun Park Tae Hoon Lee Hyun Jong Choi Sang-Heum Park Joon Seong Lee Moon Sung Lee | 2009 | World Journal of Gastroenterology2009，15，34： | 34 |
| 2 | Clinicopathologic factors influencing the accuracy of EUS for superficial esophageal carcinoma显示文摘AIM:To identify clinicopathologic factors influencing the accuracy of a high-frequency catheter probe endoscopic ultrasonography(EUS)for superficial esophageal carcinomas(SECs).METHODS:A total of 126 patients with endoscopically suspected SEC,who underwent EUS and curative treatment at Pusan National University Hospital during2005-2013,were enrolled.We reviewed the medical records of the 126 patients and compared EUS findings with histopathologic results according to clinicopathologic factors.RESULTS:A total of 114 lesions in 113 patients were included in the final analysis.The EUS assessment of tumor invasion depth was accurate in 78.9%(90/114)patients.Accuracy did not differ according to histologic type,tumor differentiation,tumor location,or macroscopic shape.However,accuracy significantly decreased for tumors≥3 cm in size(P=0.002).Overestimation and underestimation of the invasion depth occurred for 11(9.6%)and 13 lesions(11.4%),respectively.In multivariate analyses,tumor size≥3 cm was the only factor significantly associated with EUS accuracy(P=0.031),and was specifically associated with the underestimation of invasion depth.CONCLUSION:EUS using a high-frequency catheter probe generally provides highly accurate assessments of SEC invasion depth,but its accuracy decreases for tumors≥3 cm. | Jung Im Jung Gwang Ha Kim Hoseok I Do Youn Park Tae Kyun Kim Young Hwa Cho Yong Wan Sung Mun Ki Choi Bong Eun Lee Geun Am Song | 2014 | World Journal of Gastroenterology2014，20，20： | 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 | Long-term outcomes after laparoscopy-assisted gastrectomy for advanced gastric cancer: a large-scale multicenter retrospective study显示文摘 | Do Park Sang-Uk Han Woo Hyung Min Kim Wook Kim Seong Ryu Seung-Wan Ryu Kyo Song Hyuk-Joon Lee Gyu-Seok Cho Hyung-Ho Kim | 2012 | Surgical Endoscopy2012，，6： | 4 |
| 5 | Ampullary adenomyoma presenting as acute recurrent pancreatitis显示文摘Adenomyoma is a term generally applied to nodular lesions showing proliferation of both epithelial and smooth muscle components. Despite its benign nature,ampullary adenomyoma is usually presented as biliary obstruction. Most cases are misdiagnosed as carcinoma or adenoma by preoperative endoscopic or radiologic procedure. Therefore,it is frequently treated with extensive surgery. To our knowledge,this is the first reported case in English literature of adenomyoma located in the peripancreatic orifice resulting in intermittent pancreatic duct obstruction and recurrent pancreatitis diagnosed by the endoscopic piecemeal resection. | Tae-Hee Kwon Do Hyun Park Kwang Yeon Shim Hyun-Deuk Cho Jeong Hoon Park Suck-Ho Lee Il-Kwun Chung Hong-Soo Kim Sang-Heum Park Sun-Joo Kim | 2007 | World Journal of Gastroenterology2007，13，20： | 3 |
| 6 | Analysis on sports and recreation activity-related eye injuries presenting to the Emergency Department显示文摘AIM:To investigate the incidence and general characteristics of sports-related eye injuries in patients visiting the Emergency Department. METHODS: A cross-sectional,multi-center,observational study.Patients with an injured eye who visited the Emergency Department at one of nine hospitals in Korea were enrolled.All data were prospectively collected between March and September 2010 using a questionnaire.Eye injuries that occurred during risky sports were examined by gender and age.Additionally,the rate of open globe injuries that occurred with and without protective eyewear was examined for each activity.Continuous variables were compared using Student's t-test and categorical variables were compared using Chi-square test.RESULTS: A total of 446 patients had sports-related eye injuries.Teenagers(10-19 years old) and young adults(20-29 years old) had the most eye injuries.Eye injuries accounted for 0.2% of Emergency Department patients.Baseball was the most common cause of sports-related eye injuries,followed by soccer and hiking.Protective gear was worn by 9.4% of all patients.Patients that were 30-39 years of age had the highest rate of protective gear use,followed by patients that were 40-49 years of age.The proportion of sports-related eye injuries that were open-globe injuries was highest for soccer and hiking.CONCLUSION: Although injuries were most common in patients below the age of 10 years,these patients had the lowest rate of protective eyewear use.Injuries in adults over 40 years of age most commonly occurred during hiking,but the rate of protective eyewear use was low.Young athletes should be educated on and provided with protective eyewear and policies protective gear use should be established.For older adults,eye protection should be encouraged,especially during hiking. | Sungbae Moon Hyun Wook Ryoo Jae Yun Ahn Jung Bae Park Kang Suk Seo Sang Do Shin Kyoung Jun Song Kang Hyun Lee In Sool Yoo Jin Seong Cho Hyun Ho Ryu Tae Oh Jeong Seok Ran Yeom Young Taek Kim Sung Ok Hong | 2016 | International Journal of Ophthalmology(English edition)2016，9，10： | 3 |
| 7 | Prostate-specific antigen density predicts favorable pathology and biochemical recurrence in patients with intermediate-risk prostate cancer显示文摘这研究被设计与中间风险的前列腺癌症(IRPCa ) 在病人识别有利病理和生物化学的复发(BCR ) 的临床的预言者。在 2006 和 2012 之间,从为 IRPCa 经历帮助机器人的激进的前列腺切除术(RARP ) 的 203 个连续的人的 clinicopathological 和 oncological 数据在单人赛机构的回顾的研究被考察。有利病理被定义为格利森分数 ≤ 6 并且由外科的病理检测了的限制器官的癌症。逻辑回归分析被用来决定有利病理的预兆的变量,并且 Kaplan-Meier 和 multivariate 考克斯回归模型被用来在 RARP 以后估计 BCR 免费的幸存。总的来说, 38 个病人(18.7%) 在 RARP 以后有有利病理。更低方照前列腺特定的抗原密度(PSAD ) 与有利病理被联系与相比最高方照 PSAD 在为外科手术前的 PSA 调整以后,临床的舞台和活体检视格利森得分(机会比率, 5.42;95% 信心间隔, 1.01-28.97;P = 0.048 ) 。在期间一中部 37.8 (interquartile 范围, 24.6-60.2 ) 后续的月, 66 个病人经历了 BCR。关于由 PSAD quartiles 的 BCR 免费幸存有重要差别(木头等级, P = 0.003 ) 。用一个 multivariable 考克斯比例危险模型, PSAD 被发现是在有在 RARP 以后的 IRPCa 的病人的 BCR 的一个独立预言者(危险比率, 4.641;95% 信心间隔, 1.109-19.417;P = 0.036 ) 。进风险评价的 PSAD 的加入可能提供另外的预示的信息并且识别活跃监视将在有 IRPCa 的病人是谁适当的一些病人。 | Ho Won Kang Hae Do Jung Joo Yong Lee Jong Kyou Kwon Seong Uk Jeh Kang Su Cho Won Sik Ham Young Deuk Choi | 2016 | Asian Journal of Andrology2016，18，3： | 3 |
| 8 | Methylation and microsatellite status and recurrence following adjuvant FOLFOX in colorectal cancer显示文摘 | Sae‐Won Han Hyun‐Jung Lee Jeong Mo Bae Nam‐Yun Cho Kyung‐Hun Lee Tae‐Yong Kim Do‐Youn Oh Seock‐Ah Im Yung‐Jue Bang Seung‐Yong Jeong Kyu Joo Park Jae‐Gahb Park Gyeong Hoon Kang Tae‐You Kim | 2012 | Int J Cancer2012，，9： | 2 |
| 9 | Clinical and Angiographic Follow-up of Spontaneous Isolated Superior Mesenteric Artery Dissection显示文摘 | W.S. Yun Y.W. Kim K.B. Park S.K. Cho Y.S. Do K.B. Lee D.I. Kim D.K. Kim | 2008 | European Journal of Vascular & Endovascular Surgery2008，，5： | 2 |
| 10 | Clinical and Angiographic Follow-up of Spontaneous Isolated Superior Mesenteric Artery Dissection显示文摘 | W.S. Yun Y.W. Kim K.B. Park S.K. Cho Y.S. Do K.B. Lee D.I. Kim D.K. Kim | 2008 | European Journal of Vascular & Endovascular Surgery2008，，5： | 2 |
| 11 | A case of hypereosinophilic syndrome presenting with intractable gastric ulcers显示文摘We report a rare case of hypereosinophilic syndrome(HES)presenting with intractable gastric ulcers.A 71-year-old man was admitted with epigastric pain.Initial endoscopic findings revealed multiple,active gastric ulcers in the gastric antrum.He underwent Helicobacter pylori(H pylori)eradication therapy followed by proton pump inhibitor(PPI)therapy.However,follow-up endoscopy at 4,6,10 and 14 mo revealed persistent multiple gastric ulcers without significant improvement.The proportion of his eosinophil count increased to 43%(total count:7903/mm 3).Abdominal-pelvic and chest computed tomography scans showed multiple small nodules in the liver and both lungs.The endoscopic biopsy specimen taken from the gastric antrum revealed prominent eosinophilic infiltration,and the liver biopsy specimen also showed eosinophilic infiltration in the portal tract and sinusoid.A bone marrow biopsy disclosed eosinophilic hyperplasia as well as increased cellularity of 70%.The patient was finally diagnosed with HES involving the stomach,liver,lung,and bone marrow.When gastric ulcers do not improve despite H pylori eradication and prolonged PPI therapy,infiltrative gastric disorders such as HES should be considered. | Tae Young Park Chang Hwan Choi Suh Yoon Yang InSoo Oh In-Do Song Hyun Woong Lee Hyung Joon Kim Jae Hyuk Do Sae Kyung Chang Ah Ra Cho Young Joo Cha | 2009 | World Journal of Gastroenterology2009，15，48： | 2 |
| 12 | Diagnosis of gastric epithelial neoplasia:Dilemma for Korean pathologists显示文摘The histopathological diagnosis of gastric mucosal biopsy and endoscopic mucosal resection/endoscopic submucosal dissection specimens is important,but the diagnostic criteria,terminology,and grading system are not the same in the East and West.A structurally invasive focus is necessary to diagnose carcinoma for most Western pathologists,but Japanese pathologists make a diagnosis of cancer based on severe dysplastic cytologic atypia irrespective of the presence of invasion.Although the Vienna classification was introduced to reduce diagnostic discrepancies,it has been difficult to adopt due to different concepts for gastric epithelial neoplastic lesions.Korean pathologists experience much difficulty making a diagnosis because we are influenced by Japanese pathologists as well as Western medicine.Japan is geographically close to Korea,and academic exchanges are active.Additionally,Korean doctors are familiar with Western style medical terminology.As a result,the terminology,definitions,and diagnostic criteria for gastric intraepithelial neoplasia are very heterogeneous in Korea.To solve this problem,the Gastrointestinal Pathology Study Group of the Korean Society of Pathologists has made an effort and has suggested guidelines for differential diagnosis:(1) a diagnosis of carcinoma is based on invasion;(2) the most important characteristic of low grade dysplasia is the architectural pattern such as regular distribution of crypts without severe branching,budding,or marked glandular crowding;(3) if nuclear pseudostratification occupies more than the basal half of the cryptal cells in three or more adjacent crypts,the lesion is considered high grade dysplasia;(4) if severe cytologic atypia is present,careful inspection for invasive foci is necessary,because the risk for invasion is very high;and(5) other structural or nuclear atypia should be evaluated to make a final decision such as cribriform pattern,papillae,ridges,vesicular nuclei,high nuclear/cytoplasmic ratio,loss of nuclear polarity,thick and irregular nuclear membrane,and nucleoli. | Joon Mee Kim Mee-Yon Cho Jin Hee Sohn Dae Young Kang Cheol Keun Park Woo Ho Kim So-Young Jin Kyoung Mee Kim Hee Kyung Chang Eunsil Yu Eun Sun Jung Mee Soo Chang Jong Eun Joo Mee Joo Youn Wha Kim Do Youn Park Yun Kyung Kang Sun Hoo Park Hye Seung Han Young Bae Kim Ho Sung Park Yang Seok Chae Kye Won Kwon Hee Jin Chang The Gastrointestinal Pathology Study Group of Korean Society of Pathologists | 2011 | World Journal of Gastroenterology2011，17，21： | 2 |
| 13 | Autologous Adipose Tissue‐Derived Stem Cells Treatment Demonstrated Favorable and Sustainable Therapeutic Effect for Crohn’s Fistula显示文摘 | Woo Yong Lee Kyu Joo Park Yong Beom Cho Sang Nam Yoon Kee Ho Song Do Sun Kim Sang Hun Jung Mihyung Kim Hee‐Won Yoo Inok Kim Hunjoo Ha Chang Sik Yu | 2013 | Stem Cells2013，，11： | 2 |
| 14 | Liver Stiffness Measurement Using Acoustic Radiation Force Impulse (ARFI) Elastography and Effect of Necroinflammation显示文摘 | Ki Yoon Sun Lim Jun Park Do Kim Sang Ahn Kwang-Hyub Han Chae Chon Mong Cho Jun Lee Seung Kim | 2012 | Digestive Diseases and Sciences2012，，6： | 2 |
| 15 | A pilot proof-of-concept study of a modified device for one-step endoscopic ultrasound-guided biliary drainage in a new experimental biliary dilatation animal model显示文摘AIM:To evaluate the technical feasibility of a modified tapered metal tip and low profile introducer for onestep endoscopic ultrasound(EUS)-guided biliary drainage(EUS-BD)in a new experimental biliary dilatation porcine model.METHODS:A novel dedicated device for one-step EUS-guided biliary drainage system(DEUS)introducer has size 3F tapered catheter with size 4F metal tip for simple puncture of the intestinal wall and liver parenchyma without graded dilation.A self-expandable metal stent,consisting of both uncovered and nitinol-covered portions,was preloaded into DEUS introducer.After establishment of a biliary dilatation model using endoscopic hemoclips or band ligation with argon plasma coagulation in 9 mini-pigs,EUS-BD using a DEUS was performed following 19-G needle puncture without the use of fistula dilation devices.RESULTS:One-step EUS-BD was technically successful in seven pigs[7/9(77.8%)as intention to treat]without the aid of devices for fistula dilation from the high body of stomach or far distal esophagus to the intrahepatic(n=2)or common hepatic(n=5)duct.Primary technical failure occurred in two cases that did not show adequate biliary dilatation.In seven pigs with a successful bile duct dilatation,the technical success rate was 100%(7/7 as per protocol).Median procedure time from confirmation of the dilated bile duct to successful placement of a metallic stent was 10 min(IQR;8.9-18.1).There were no immediate procedure-related complications.CONCLUSION:Modified tapered metal tip and low profile introducer may be technically feasible for onestep EUS-BD in experimental porcine model. | Tae Hoon Lee Jun Hyuck Choi Sang Soo Lee Hyun Deuk Cho Dong Wan Seo Sang-Heum Park Sung Koo Lee Myung-Hwan Kim Do Hyun Park | 2014 | World Journal of Gastroenterology2014，20，19： | 2 |
| 16 | Liver Stiffness Measurement Using Acoustic Radiation Force Impulse (ARFI) Elastography and Effect of Necroinflammation显示文摘 | Ki Tae Yoon Sun Min Lim Jun Yong Park Do Young Kim Sang Hoon Ahn Kwang-Hyub Han Chae Yoon Chon Mong Cho Jun Woo Lee Seung Up Kim | 2012 | Digestive Diseases and Sciences2012，，6： | 1 |
| 17 | Removal and transportmechanism of arsenics in UF and NF membrane processes 显示文摘 | Kim Do Hee Kim Kyoung Woong Cho Jaeweon | 2006 | J Water Health2006，4，2： | 1 |
| 18 | Granular cell tumour onlarynx显示文摘 | Park JH Do NY Cho SI | 2010 | Clin Exp Otorhinolaryngol2010，3，1： | 1 |
| 19 | Preparation and Characterization of Long Persistence Strontium Aluminate Phosphor显示文摘 | Sang Do Han Krishan C Singh Tai-Yeon Cho | 2008 | Journal of Lumi- nescence2008，128，3： | 1 |
| 20 | Targeted ablation of the histidine-rich Ca 2+ -binding protein (HRC) gene is associated with abnormal SR Ca 2+ -cycling and severe pathology under pressure-overload stress显示文摘 | Chang Sik Park Shan Chen Hoyong Lee Hyeseon Cha Jae Gyun Oh Sunghee Hong Peidong Han Kenneth S. Ginsburg Sora Jin Inju Park Vivek P. Singh Hong-Sheng Wang Clara Franzini-Armstrong Woo Jin Park Donald M. Bers Evangelia G. Kranias Chunghee Cho Do Han Kim | 2013 | Basic Research in Cardiology2013，，3： | 1 |
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