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| 1 | Common bile duct stones on multidetector computed tomography:Attenuation patterns and detectability显示文摘AIM:To investigate the attenuation patterns and detectability of common bile duct(CBD) stones by multidetector computed tomography(MDCT).METHODS:Between March 2010 and February 2012,191 patients with suspicion of CBD stones undergoing both MDCT and endoscopic retrograde cholangiopancreatography(ERCP) were enrolled and reviewed retrospectively.The attenuation patterns of CBD stones on MDCT were classified as heavily calcified,radiopaque,less radiopaque,or undetectable.The association between the attenuation patterns of CBD stones on MDCT and stone type consisting of pure cholesterol,mixed cholesterol,brown pigment,and black pigment and the factors related to the detectability of CBD stones by MDCT were evaluated.RESULTS:MDCT showed CBD stones in 111 of 130 patients in whom the CBD stones were demonstrated by ERCP with 85.4% sensitivity.The attenuation patterns of CBD stones on MDCT were heavily calcified 34(26%),radiopaque 31(24%),less radiopaque 46(35%),and undetectable 19(15%).The radiopacity of CBD stones differed significantly according to stone type(P < 0.001).From the receiver operating characteristic curve,stone size was useful for the determination of CBD stone by MDCT(area under curve 0.779,P < 0.001) and appropriate cut-off stone size on MDCT was 5 mm.The factors related to detectability of CBD stones on MDCT were age,stone type,and stone size on multivariate analysis(P < 0.05).CONCLUSION:The radiopacity of CBD stones on MDCT differed according to stone type.Stone type and stone size were related to the detectability by MDCT,and appropriate cut-off stone size was 5 mm. | Chang Whan Kim Jae Hyuck Chang Yeon Soo Lim Tae Ho Kim In Seok Lee Sok Won Han | 2013 | World Journal of Gastroenterology2013，19，11： | 24 |
| 2 | Endoscopic submucosal dissection for early gastric cancer with undifferentiated-type histology:A meta-analysis显示文摘AIM: To evaluate the efficacy and safety of endoscopicsubmucosal dissection(ESD) for early gastric cancer(EGC) with undifferentiated-type histology.METHODS: A systematic literature review was conducted using the core databases. Complete resection,curative resection, en bloc resection, recurrence and adverse event rate were extracted and analyzed. A random effect model was applied. The methodological quality of the enrolled studies was assessed using the Newcastle-Ottawa Scale. Publication bias was evaluated using a funnel plot, the trim and fill method, Egger's test,and a rank correlation test.RESULTS: Fourteen retrospective studies between2009 and 2014 were identified(972 EGC lesions with undifferentiated-type histology). The total en bloc and complete resection rates were estimated as92.1%(95%CI: 87.4%-95.2%) and 77.5%(95%CI:69.3%-84%), respectively. The total curative resection rate was 61.4%(95%CI: 44.5%-75.9%). The overall recurrence rate was 7.6%(95%CI: 3.4%-16%).Limited to histologically diagnosed expanded-criteria lesions, the en bloc and complete resection rates were91.2% and 85.6%, respectively. The curative resection rate was 79.8%.CONCLUSION: In this analysis, ESD is a technically feasible treatment modality for EGC with undifferentiatedtype histology. Long-term studies are needed to confirm these therapeutic outcomes. | Chang Seok Bang Gwang Ho Baik In Soo Shin Jing Bong Kim Ki Tae Suk Jai Hoon Yoon Yeon Soo Kim Dong Joon Kim Woon Geon Shin Kyung Ho Kim Hak Yang Kim Hyun Lim Ho Seok Kang Jong Hyeok Kim Jin Bae Kim Sung Won Jung Sea Hyub Kae Hyun Joo Jang Min Ho Choi | 2015 | World Journal of Gastroenterology2015，21，19： | 14 |
| 3 | Incremental age-related one-year MACCE after acute myocardial infarction in the drug-eluting stent era (from KAMIR-NIH registry)显示文摘ObjectivesTo 评估年龄相关的一个年专业在在尖锐心肌的梗塞(AMI ) 的经皮的冠的干预(一种总线标准) 以后的不利 cardiocerebrovascular 事件(MACCE ) 。我们从在 2011 年 11 月之间的健康(KAMIR-NIH ) 的朝鲜尖锐心肌的梗塞登记公民 Institue 在 13,104 个 AMI 病人全部的 AMI.MethodsA 以后分析了在年龄和一个年 MACCE 之间的协会, 2015 年 12 月根据年龄被分类进四个组(组我, < 60 年, n = 4199;组 II, 60-70 年, n = 2577;组织 III;70-80 年, n = 2774;组 IV, 80 年, n = 1018 ) 。病人们为 MACCE 合成的一个年被分析(心脏的死亡,心肌的梗塞,目标容器 revascularization,脑血管的事件) 在 AMI.ResultsThe 一个年以后,在 AMI 的 MACCE 是 3.5%( 组我) , 6.3%( 组 II ) , 9.6%( 组 III ) 并且 17.6%( 组 IV ) 。在为使参数惊讶的调整以后,分析结果证明有 AMI 的病人有一个年 MACCE 的增长风险[组 II,调整危险比率(aHR )= 1.224, 95% CI:0.965-1.525, P = 0.096;组 III, aHR = 1.316, 95% CI:1.037-1.671, P = 0.024;组 IV, aHR = 1.975, 95% CI:1.500-62.601, P < 0.001 ) 与相比组我。特别,心脏的死亡在玩的主要结束点合成在这效果的一个主要角色(组 II, aHR = 1.335, 95% CI:0.941-1.895, P = 0.106;组 III, aHR = 1.575, 95% CI:1.122-2.210, P = 0.009;组 IV, aHR = 2.803, 95% CI:1.937-4.054, P < 0.001 ).ConclusionsDespite 在 AMI 为一种总线标准推进了技术和药,年龄仍然在临床的结果施加强大的影响。小心的途径,甚至在发达心病学的现代时代被需要为在 AMI 干预年老人口。 | Dae-Won Kim Sung-Ho Her Ha Wook Park Kiyuk Chang Wook Sung Chung Ki Bae Seung Myung Ho Jeong Hyo-Soo Kim Hyeon Cheoi Gwon In Whan Seong Kyung Kuk Hwang Shung Chull Chae Kwon-Bae Kim Young Jo Kim Kwang Soo Cha Seok Kyu Oh Jei Keon Chae Ji-Hoon Jung | 2018 | Journal of Geriatric Cardiology2018，15，9： | 4 |
| 4 | Gender differences in clinical outcomes of acute myocardial infarction undergoing percutaneous coronary intervention: insights from the KAMIR-NIH Registry显示文摘Background There are numerous but conflicting data regarding gender differences in outcomes following percutaneous coronary intervention(PCI). Furthermore, gender differences in clinical outcomes with acute myocardial infarction(AMI) following PCI in Asian population remain uncertain because of the under-representation of Asian in previous trials. Methods A total of 13,104 AMI patients from Korea Acute Myocardial Infarction Registry-National Institute of Health(KAMIR-NIH) between November 2011 and December 2015 were classified into male(n = 8021, 75.9%) and female(n = 2547, 24.1%). We compared the demographic, clinical and angiographic characteristics, 30-days and 1-year major adverse cardiac and cerebrovascular events(MACCE) in women with those in men after AMI by using propensity score(PS) matching. Results Compared with men, women were older, had more comorbidities and more often presented with non-ST segment elevation myocardial infarction(NSTEMI) and reduced left ventricular systolic function. Over the median follow-up of 363 days, gender differences in both 30-days and 1-year MACCE as well as thrombolysis in myocardial infarction minor bleeding risk were not observed in the PS matched population(30-days MACCE: 5.3% vs. 4.7%, log-rank P = 0.494, HR = 1.126, 95% CI: 0.800-1.585;1-year MACCE: 9.3% vs. 9.0%, log-rank P = 0.803, HR = 1.032, 95% CI: 0.802-1.328;TIMI minor bleeding: 4.9% vs. 3.9%, log-rank P = 0.215, HR = 1.255, 95% CI: 0.869-1.814). Conclusions Among Korean AMI population undergoing contemporary PCI, women, as compared with men, had different clinical and angiographic characteristics but showed similar 30-days and 1-year clinical outcomes. The risk of bleeding after PCI was comparable between men and women during one-year follow up. | Myunhee Lee Dae-Won Kim Mahn-Won Park Kyusup Lee Kiyuk Chang Wook Sung Chung Tae Hoon Ahn Myung Ho Jeong Seung-Woon Rha Hyo-Soo Kim Hyeon Cheol Gwon In Whan Seong Kyung Kuk Hwang Shung Chull Chae Kwon-Bae Kim Young Jo Kim Kwang Soo Cha Seok Kyu Oh Jei Keon Chae Ji-Hoon Jung 无 KAMIR-NIH registry investigators | 2020 | Journal of Geriatric Cardiology2020，17，11： | 3 |
| 5 | Comparative study of rendezvous techniques in post-liver transplant biliary stricture显示文摘AIM:To investigate the usefulness of a new rendezvous technique for placing stents using the Kumpe(KMP) catheter in angulated or twisted biliary strictures.METHODS:The rendezvous technique was performed in patients with a biliary stricture after living donor liver transplantation(LDLT) who required the exchange of percutaneous transhepatic biliary drainage catheters for inside stents.The rendezvous technique was performed using a guidewire in 19 patients(guidewire group) and using a KMP catheter in another 19(KMP catheter group).We compared the two groups retrospectively.RESULTS:The baseline characteristics did not differ between the groups.The success rate for placing inside stents was 100% in both groups.A KMP catheter was easier to manipulate than a guidewire.The mean procedure time in the KMP catheter group(1012 s,range:301-2006 s) was shorter than that in the guidewire group(2037 s,range:251-6758 s,P = 0.022).The cumulative probabilities corresponding to the procedure time of the two groups were significantly different(P = 0.008).The factors related to procedure time were the rendezvous technique method,the number of inside stents,the operator,and balloon dilation of the stricture(P < 0.05).In a multivariate analysis,the rendezvous technique method was the only significant factor related to procedure time(P = 0.010).The procedural complications observed included one case of mild acute pancreatitis and one case of acute cholangitis in the guidewire group,and two cases of mild acute pancreatitis in the KMP catheter group.CONCLUSION:The rendezvous technique involving use of the KMP catheter was a fast and safe method for placing inside stents in patients with LDLT biliary stricture that represents a viable alternative to the guidewire rendezvous technique. | Jae Hyuck Chang In Seok Lee Ho Jong Chun Jong Young Choi Seung Kyoo Yoon Dong Goo Kim Young Kyoung You Myung-Gyu Choi Sok Won Han | 2012 | World Journal of Gastroenterology2012，18，41： | 3 |
| 6 | Role of magnetic resonance cholangiopancreatography for choledocholithiasis: Analysis of patients with negative MRCP显示文摘 | Jae Hyuck Chang In Seok Lee Yeon Soo Lim Sung Hoon Jung Chang Nyol Paik Hyung Keun Kim Tae Ho Kim Chang Whan Kim Sok Won Han Myung-Gyu Choi In-Sik Jung | 2012 | Scandinavian Journal of Gastroenterology2012，，2： | 2 |
| 7 | 健康男性的胰岛素抵抗指数、肥胖、血清PSA水平间的关系显示文摘本研究旨在确定血清PSA水平低于4ngmL^-1的健康男性的胰岛素抵抗指数、肥胖和血清前列腺特异性抗原(PSA)水平之间的关系。调查对象为韩国水力原子力株式会社的11827名健康男性职员,在2003年1月到2008年12月间接受了体检,体检项目包括空腹血糖水平、空腹胰岛素水平和血清PSA水平。用稳态模式评估法(HOMA;[空腹血糖水平×空腹胰岛素水平]/22.5)和定量胰岛素敏感性检验指数(QUICKI;1/[10g(空腹胰岛素水平)+log(空腹血糖水平)])测定胰岛素抵抗指数。协方差分析(ANOVA)和Duncan’s多重比较试验显示,随着用HOMA和OuICKI测定的胰岛素抵抗指数四分位的上升,年龄标化体重指数(BMI)也显著增加(P〈0.001)。多变量线性回归分析表明,相对于血清PSA水平,年龄、BMI、以及用HOMA或QUICKI测得的胰岛素抵抗指数都是显著的独立变量(P〈0.001)。本研究说明胰岛素抵抗指数和BMI都是血清PSA水平的独立变量,在健康男性体内,两者都与血清PSA水平呈负相关,两者之间呈正相关。 | June Hyun Han Yong Taec Lee Kyung Won Kwak Seung Hyun Ahn In Ho Chang Soon Chul Myung Seung Young Oh Yong-Seong Lee Wonyong Kim Young-Woo Jin Tae-In Choi Sook Hee Sung | 2010 | Asian Journal of Andrology2010，12，3： | 2 |
| 8 | Nanofiber alignment and direction of mechanical strain affect the ECM production of human ACL fibroblast显示文摘 | Chang Huu Lee Ho Joon Shin In Hee Cho | 2005 | Biomaterial2005，26，： | 1 |
| 9 | Measurement of rock fracture toughness under modes Ⅰ and Ⅱ and mixed-mode conditions by using disc-type specimens显示文摘 | Chang Soo Ho Lee Chung In Jeon Seokwon | 2002 | Engineering Geology2002，66，： | 1 |
| 10 | A randomized, prospective trial on efficacy and tolerability of low-volume bowel preparation methods for colonoscopy显示文摘 | In Kyung Yoo Jong Soo Lee Hoon Jai Chun Yoon Tae Jeen Bora Keum Eun Sun Kim Hyuk Soon Choi Jae Min Lee Seung Han Kim Seung Joo Nam Hyo Sung Kang Hong Sik Lee Chang Duck Kim Soon Ho Um Yeon Seok Seo Ho Sang Ryu | 2014 | Digestive and Liver Disease2014，，： | 1 |
| 11 | The effect of type of organic phase solvents on the particle size of poly( d,l -lactide-co-glycolide) nanoparticles显示文摘 | Ki Chang Song Ho Seok Lee Il Yeop Choung Kyung In Cho Yangkyu Ahn Eun Jung Choi | 2005 | Colloids and Surfaces A: Physicochemical and Engineering Aspects2005，，1： | 1 |
| 12 | Osteoporosis and bone fractures in alcoholic liver disease:A meta-analysis显示文摘AIM: To evaluate the association between alcoholic liver disease(ALD) and bone fractures or osteoporosis. METHODS: Non-randomized studies were identified from databases(Pub Med, EMBASE, and the Cochrane Library). The search was conducted using Boolean operators and keywords, which included 'alcoholic liver diseases', 'osteoporosis', or 'bone fractures'. The prevalence of any fractures or osteoporosis, and bone mineral density(BMD) were extracted and analyzed using risk ratios and standardized mean difference(SMD). A random effects model was applied. RESULTS: In total, 15 studies were identified and analyzed. Overall, ALD demonstrated a RR of 1.944(95%CI: 1.354-2.791) for the development of bone fractures. However, ALD showed a RR of 0.849(95%CI: 0.523-1.380) for the development of osteoporosis. BMD was not significantly different between the ALD and control groups, although there was a trend toward lower BMD in patients with ALD(SMD in femur-BMD:-0.172, 95%CI:-0.453-0.110; SMD in spine-BMD:-0.169, 95%CI:-0.476-0.138). Sensitivity analyses showed consistent results. CONCLUSION: Current publications indicate significant associations between bone fractures and ALD, independent of BMD or the presence of osteoporosis. | Chang Seok Bang In Soo Shin Sung Wha Lee Jin Bong Kim Gwang Ho Baik Ki Tae Suk Jai Hoon Yoon Yeon Soo Kim Dong Joon Kim | 2015 | World Journal of Gastroenterology2015，21，13： | 1 |
| 13 | Role of magnetic resonance cholangiopancreatography for choledocholithiasis: Analysis of patients with negative MRCP显示文摘 | Jae Hyuck Chang In Seok Lee Yeon Soo Lim Sung Hoon Jung Chang Nyol Paik Hyung Keun Kim Tae Ho Kim Chang Whan Kim Sok Won Han Myung-Gyu Choi In-Sik Jung | 2012 | Scandinavian Journal of Gastroenterology2012，，2： | 1 |
| 14 | 4-1BB-based Isolation and Expansion of CD8+ T Cells Specific for Self-Tumor and Non–Self-Tumor Antigens for Adoptive T-cell Therapy显示文摘 | Beom K. Choi Sang C. Lee Myoung J. Lee Young H. Kim Young-Woo Kim Keun-Won Ryu Jun-Ho Lee Su M. Shin Sang-Ho Lee Susumu Suzuki Ho S. Oh Chang H. Kim Don G. Lee Sun H. Hwang Eun-Mi Yu In O. Lee Byoung S. Kwon | 2014 | Journal of Immunotherapy2014，，4： | 1 |
| 15 | Clinical course of patients with insufficient viral suppression during entecavir therapy in genotype C chronic hepatitis B显示文摘 | Sung-Jo Bang Byung Gyu Kim Jung Woo Shin Hyeong Uk Ju Bo Ryung Park Min-Ho Kim Chang Jae Kim Jae Ho Park In Du Jeong Seok Won Jung Neung Hwa Park | 2013 | Digestive and Liver Disease2013，，7： | 1 |
| 16 | Quality of life of patients with irritable bowel syndrome in Korea显示文摘 | Jae Myung Park Myung-Gyu Choi Yong Sung Kim Chang Hwan Choi Suck Chei Choi Su Jin Hong Jeong Jo Jeong Dong Ho Lee Joon Seong Lee Kwang Jae Lee Hee Jung Son In Kyung Sung | 2009 | Quality of Life Research2009，，4： | 1 |
| 17 | Quantum secure direct communication network with hyperentanglement显示文摘We propose a quantum secure direct communication protocol with entanglement swapping and hyperentanglement.Any two users, Alice and Bob, can communicate with each other in a quantum network, even though there is no direct quantum channel between them. The trust center, Trent, who provides a quantum channel to link them by performing entanglement swapping, cannot eavesdrop on their communication. This protocol provides a high channel capacity because it uses hyperentanglement, which can be generated using a beta barium borate crystal. | Chang Ho Hong Jino Heo Jong In Lim Hyung Jin Yang | 2014 | Chinese Physics B2014，23，9： | 1 |
| 18 | A study on the advanced technology analysis process of steering system for Idle performance显示文摘 | Ki - Chang Kim In - ho Choi Chan - Mook Kirn | 2007 | SAE Paper2007，，： | 1 |
| 19 | Significance of age and comorbidity as prognostic indicators for patients with bladder cancer显示文摘这研究的目的是决定变老的影响和 comorbidity 地位穿上膀胱癌症病人的癌症特定的幸存外套和膀胱。我们获得了从 Chung-Ang 大学医院癌症登记与最新诊断的膀胱癌症与 528 个病人的一张人口相关的医药信息。成年 Comorbidity Evaluation-27 (ACE-27 ) 测试,以前在成年癌症病人被验证了,被用来估计 comorbidity。我们在他们在到年龄分类他们以后接受了的治疗在包括的病人,以及差别的人口统计、临床的特征评估了差别。中部的年龄在全部队的膀胱癌症诊断的时候是 63 年,并且中部的后续时间是 97 个月。在我们的学习被包括的 528 个病人, 303 有至少一个 comorbid 条件, 249 在后续时期期间死了。当病人们到年龄被成层时,我们发现更老的病人有严重 comorbidities 的一个更高的比例(P < 0.01 ) 与比更年轻的病人,和那他们的一个更低的比例为侵略膀胱癌症(IBC ) 经历了激进的囊切除术(P < 0.01 ) 。由 multivariate 分析,我们发现那老年更低的全面幸存(OS ) 和癌症特定的幸存(英国计算机学会) 与 IBC 在病人之中与表面的膀胱癌症(SBC ) 并且更低的 OS 率在病人之中评估的膀胱是预兆的。我们也发现通过一条保存膀胱的途径的那中等鈥搒e vere comorbidity 地位和治疗在有 IBC 的病人之中更低的 OS 和癌症特定的幸存率是预兆的。在全面死亡和膀胱癌症死亡之间的不同在 SBC 被显示出并且与年龄和更高的 comorbidity 一起增加。年龄和 comorbidity 被发现在膀胱癌症病人之中是 OS 和英国计算机学会的独立预兆的因素,并且解释了我们在癌症特定的死亡评估的全面膀胱之间观察了的不同。 | Moon Soo Ha In Ho Chang | 2010 | Asian Journal of Andrology2010，12，5： | 1 |
| 20 | Geometric-phase intraocular lenses with multifocality显示文摘We demonstrate a new type of multifocal and extended depth of focus(EDOF)intraocular lenses(IOLs)embeddingμm-thin geometric phase(GP)lens layers.As an emerging approach for lens phase design,the GP modulated IOLs outperform conventional diffractive IOLs in multifocality while completely avoiding the clinically undesirable demand for additional surface patterns to standard monofocal IOL designs.The number of foci and light splitting ratio of the GP IOLs are adjusted by changing the number of stacked GP layers and the thickness of each layer.Bifocal and trifocal GP IOLs are fabricated by radial alignment of anisotropic orientation in UV-curable liquid crystal polymers.After characterizing the defocus image and modulation transfer function of the GP IOLs,it is expected that GP IOLs will alleviate the most common problems associated with multifocal and EDOF IOLs,blurred vision and photic phenomena caused by light scattering and posterior capsule opacification. | Seungmin Lee Gayeon Park Senho Kim Yeonghwa Ryu Jae Woong Yoon Ho Sk Hwang In Seok Song Chang Sun Lee Seok Ho Song | 2022 | Light(Science & Applications)2022，11，11： | 1 |
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