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| 1 | Diagnostic value for extrahepatic metastases of hepatocellular carcinoma in positron emission tomography/computed tomography scan显示文摘AIM: To evaluated the value of 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) scan in diagnosis of hepatocellular carcinoma (HCC) and extrahepatic metastases. METHODS: A total of 138 patients with HCC who had both conventional imaging modalities and 18F-FDG PET/CT scan done between November 2006 and March 2011 were enrolled. Diagnostic value of each imaging modality for detection of extrahepatic metastases was evaluated. Clinical factors and tumor characteristics including PET imaging were analyzed as indicative factors for metastases by univariate and multivariate methods. RESULTS: The accuracy of chest CT was significantly superior compared with the accuracy of PET imaging for detecting lung metastases. The detection rate of metastatic pulmonary nodule ≥ 1 cm was 12/13 (92.3%), when < 1 cm was 2/10 (20%) in PET imaging. The accuracy of PET imaging was significantly superior compared with the accuracy of bone scan for detecting bone metastases. In multivariate analy- sis, increased tumor size (≥ 5 cm) (P = 0.042) and increased average standardized uptake value (SUV) uptake (P = 0.028) were predictive factors for extrahepatic metastases. Isometabolic HCC in PET imaging was inversely correlated in multivariate analysis (P = 0.035). According to the receiver operating characteristic curve, the optimal cutoff of average SUV to predict extrahepatic metastases was 3.4. CONCLUSION: 18F-FDG PET/CT scan is invaluable for detection of lung metastases larger than 1 cm and bone metastases. Primary HCC having larger than 5 cm and increased average SUV uptake more than 3.4 should be considered for extrahepatic metastases. | Ji Eun Lee Jae Young Jang Soung Won Jeong Sae Hwan Lee Sang Gyune Kim Sang-Woo Cha Young Seok Kim Young Deok Cho Hong Soo Kim Boo Sung Kim So Young Jin Deuk Lin Choi | 2012 | World Journal of Gastroenterology2012，18，23： | 10 |
| 2 | Successful hemostasis of intractable rectal variceal bleeding using variceal embolization显示文摘Portal hypertension causes portosystemic shunting along the gastrointestinal tract,resulting in gastrointestinalvarices.Rectal varices and their bleeding is a rare complication,but it can be fatal without appropriate treatment.However,because of its rarity,no established treatment strategy is yet available.In the setting of intractable rectal variceal bleeding,a transjugular intravenous portosystemic shunt can be a treatment of choice to enable portal decompression and thus achieve hemostasis.However,in the case of recurrent rectal variceal bleeding despite successful transjugular intravenous portosystemic shunt,alternative measures to control bleeding are required.Here,we report on a patient with liver cirrhosis who experienced recurrent rectal variceal bleeding even after successful transjugular intravenous portosystemic shunt and was successfully treated with variceal embolization. | Sung Soo Ahn Eun Hye Kim Man Deuk Kim Won Jae Lee Seung Up Kim | 2015 | World Journal of Gastroenterology2015，21，8： | 7 |
| 3 | Ampullary neuroendocrine tumor diagnosed by endoscopic papillectomy in previously confirmed ampullary adenoma显示文摘Ampullary adenoma is a common indication for endoscopic papillectomy. Ampullary neuroendocrine tumor(NET) is a rare disease for which complete surgical resection is the treatment of choice. However, because of the morbidity and mortality associated with surgical resection, endoscopic papillectomy is increasingly used in selected cases of low grade, with no metastasis and no invasion of the pancreatic or bile duct. Also, confirmed and complete endoscopic resection of ampullary NET accompanied by adenoma has not been reported to date. We report herein a rare case of an ampullary NET accompanied with adenoma, which was successfully and completely resected via endoscopic papillectomy. Prior to papillectomy, this case was diagnosed as an ampullary adenoma. | Seoung Ho Lee Tae Hoon Lee Si-Hyong Jang Chi Young Choi Won Myung Lee Ji Hey Min Hyun Deuk Cho Sang-Heum Park | 2016 | World Journal of Gastroenterology2016，22，13： | 6 |
| 4 | Robotic nurse duties in the urology operative room:11 years of experience显示文摘The robotic nurse plays an essential role in a successful robotic surgery.As part of the robotic surgical team,the robotic nurse must demonstrate a high level of professional knowledge,and be an expert in robotic technology and dealing with robotic malfunctions.Each one of the robotic nursing team“nurse coordinator,scrub-nurse and circulating-nurse”has a certain job description to ensure maximum patient’s safety and robotic surgical efficiency.Well-structured training programs should be offered to the robotic nurse to be well prepared,feel confident,and maintain high-quality of care. | Ali Abdel Raheem Hyun Jung Song Ki Don Chang Young Deuk Choi Koon Ho Rha | 2017 | Asian Journal of Urology2017，4，2： | 6 |
| 5 | Biliary phytobezoar resulting in intestinal obstruction显示文摘Phytobezoar is the most common type of bezoar.It is composed of indigestible vegetable matter and is usually found in the stomach.Biliary phytobezoar is extremely rare and difficult to diagnose preoperatively.The pathogenesis is not clear,and there have been only a few reports of biliary bezoars associated with sphincteric impairmentat the ampulla of Vater.Here,we present a report of biliary bezoar that resulted in jejunal obstruction.We were unable to identifythe bezoar in the extrahepatic bile duct until it obstructed the small bowel lumen.To our knowledge,this is the first report of small bowel obstruction resulting frommigration of a biliary bezoar. | Yura Kim Beom Jin Park Min Ju Kim Deuk Jae Sung Dong-Sik Kim Young-Dong Yu Jeong Hyeon Lee | 2013 | World Journal of Gastroenterology2013，19，1： | 5 |
| 6 | Preparation and Characterization of Porous PVdF-HFP/clay Nanocomposite Membranes显示文摘Polyvinylidene fluoride-hexafluoropropylene (PVdF-HFP) / clay nanocomposite membranes were prepared by phase inversion method through controlling retention time to apply for a lithium ion secondary batteries. Increased membrane porosity with macrovoids was observed at increasing retention time. Partially intercalated structures of PVdF-HFP/clay nanocomposite membranes were confirmed by X-ray diffraction (XRD) analysis. PVdF-HFP membranes containing various kind of clay showed the increase of membrane modulus compared to the pristine PVdF-HFP membrane. | Mi Jin Koh Hae Young Hwang Deuk Ju Kim Hyeng Jun Kim Young Taik Hong Sang Yong Nam | 2010 | Journal of Materials Science & Technology2010，26，7： | 5 |
| 7 | 韩国低危前列腺癌患者的分级和分期的升高:一项多中心研究显示文摘与美国82%的局限性前列腺癌发病率相比,韩国局限性前列腺癌病例仅为54%。此外,在根治性前列腺切除后,半数韩国患者的肿瘤分级提高。我们研究了低危前列腺癌患者在根治性前列腺切除后分级和/或分期升高的危险因素。我们回顾性性分析了Honam省5家医院1159例接受根治性前列腺切除的患者的医学记录。收集了术前的标准临床病理学参数,根治性前列腺切除的标本给予分级和分期,我们把“预后不佳”定义为Gleason 评分大于等于7,或病理分期大于等于T3。应用多元回归模型分析评价术后病理分期提高的相关因素。在1159例患者中,324例归类为临床低危组,154例(47.5%)患者既有分级的提高也有分期的提高。多变量分析显示,术前血清前列腺抗原水平(odds ratio [OR], 1.131; 95%confidence interval [CI], 1.007-1.271; P= 0.037), 穿刺组织的肿瘤阳性百分率 (OR: 1.018; 95% CI: 1.002-1.035; P= 0.032),和小前列腺体积(〈30ml)(OR: 2.280; 95% CI: 1.351-3.848; P=0.002)是不良预后的预测指标。总体讲,47.5%的低危患者术后分期增加。对于我们的研究组,目前的危险度分级标准可能过于宽松。 | Insang Hwang Donghoon Lim Young Beom Jeong Seung Chol Park Jun Hwa Noh Dong Deuk Kwon Taek Won Kang | 2015 | Asian Journal of Andrology2015，17，5： | 4 |
| 8 | Effect of serum testosterone and percent tumor volume on extra-prostatic extension and biochemical recurrence after laparoscopic radical prostatectomy显示文摘几研究表明了外科手术前的浆液睾丸激素和百分比肿瘤体积(PTV ) 在激进的前列腺切除术以后预言 extra-prostatic 扩展(EPE ) 和生物化学的复发(BCR ) 。这研究在 laparoscopic 激进分子前列腺切除术(LRP ) 以后在与 EPE 和 BCR 的关系调查了浆液睾丸激素和 PTV 的预示的意义。我们考察了经历了在 2004 和 2012 之间的 LRP 的 520 个病人。PTV 在每节作为所有视觉上估计的肿瘤 foci 的和被决定。BCR 被定义为手术后的前列腺特定的抗原(PSA ) 的二连续增加 > 0.2 ng ml 1 。为浆液总数睾丸激素的阀值是 3.0 ng ml 1 。Multivariate 逻辑回归被用来在 EPE 和 BCR 的风险上定义变量的效果。低浆液睾丸激素(< 3.0 ng ml 1) 与高浆液 PSA,格利森分数,前列腺活体检视的积极核心百分比, PTV,和所有病理学的变量被联系。在 multivariate 分析上,类似于以前的研究,浆液 PSA,活体检视积极核心百分比,格利森分数,和病理学的变量预言了 EPE 和 BCR。另外,低浆液睾丸激素(< 3.0 ng ml 1 ,调整或, 8.52;95% CI, 5.04-14.4, P= 0.001 ) 预言的 EPE 和 PTV (调整或, 1.02;95% CI, 1.01-1.05, P= 0.046 ) 预言的 BCR。除了 EPE 和 BCR 的以前的预言者,低浆液睾丸激素和 PTV 在 LRP 以后是 EPE 和 BCR 的珍贵预言者。 | Eu Chang Hwang Seong Hyeon Yu Yang Hyun Jo Seung I1 Jung Taek Won Kang Dong Deuk Kwon Chan Choi Suk Hee Heo Jun Eul Hwang Sung-Hoon Jung Tae-Young Jung | 2016 | Asian Journal of Andrology2016，18，1： | 3 |
| 9 | 基于核苷酸测序揭示辣椒CMS线粒体基因组结构变异显示文摘背景:胞质雄性不育(CMS)是由于线粒体基因组突变导致无功能性花粉产生的一种现象。对CMS和非CMS线粒体基因组的比较分析,揭示线粒体基因组间结构差异及因重组导致的广泛性重排具有重要意义。然而,在辣椒中与CMS相关的线粒体基因组结构及DNA重排机制仍不清楚。结果:获得了辣椒CMS FS4401(507 452 bp)和可育系Jeju(511 530 bp)线粒体完全基因组序列。并对辣椒、烟草线粒体基因组进行了比较分析,发现其均存在广泛的DNA重排和低保守性的非编码DNA区。FS4401和Jeju线粒体基因组比较发现,除了FS4401线粒体基因组中多了一个atp6(ψatp6-2)基因拷贝外,线粒体所有蛋白编码基因都一致。在基因组结构方面,发现两个线粒体基因组上的18个同线性序列区在基因组上存在重排,这些同线性序列区之间的序列总长度分别为30 380(FS4401)和17 847 bp(Jeju)。此前报道的CMS候选基因、orf507和ψatp6-2均位于FS4401最大特异序列片段的边界,在此区间大量的短序列片段聚集在一起,而Jeju中这些短序列表现为缺失或存在于不同的位点。连接序列片段的重复序列和重叠序列(由少数几个核苷酸组成)暗示同源重组导致的广泛性重排可能涉及到该区段的序列进化。本研究还利用其他植物种类的线粒体DNA序列进行分析,揭示CMS相关基因DNA区段的共同特征。结论:辣椒CMS和雄性可育系线粒体基因组大部分序列表现出一致性,但存在大量的基因组重排现象。辣椒CMS候选基因位于高度重排的CMS特定DNA区域的边界或重复序列附近。通过对其他物种CMS相关基因的特征分析,揭示出可能涉及到CMS相关基因进化的共同机制。 | Yeong Deuk Jo Yoomi Choi Dong-Hwan Kim Byung-Dong Kim Byoung-Cheorl Kang 刘峰 郑井元 张西露 戴雄泽 | 2014 | 辣椒杂志2014，，3： | 3 |
| 10 | 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 |
| 11 | 新技术新装置提高炼能——石脑油催化裂解(ACO)生产低碳烯烃显示文摘源自蒸汽裂解和炼油厂的丙烯将无法满足未来对丙烯的需求,所以新技术的盛行也并非偶然。ACO工艺采用直馏石蜡基馏份作为原料,可以生产比传统热裂解工艺更多的烯烃,丙烯/乙烯比(P/E)之比高达1:1。如今,SK能源公司已建造了世界上第一个ACO装置,并在2010年最后一个季度投入生产。接下来,商业催化剂的性能会进一步被验证。 | Michael J Tallman Curtis Eng Sun Choi Deuk Soo Park | 2011 | 科技信息(石油与装备)2011，，1： | 2 |
| 12 | Cystic Brunner's gland hamartoma in the duodenum:A case report显示文摘Cystic Brunner's gland hamartoma in the duodenum is exceedingly rare,although microscopic examination may sometimes reveal a Brunner's gland hamartoma containing dilated ducts in the duodenum.We present a case of large cystic Brunner's gland hamartoma in the duodenum with a long stalk,which is described in light of multidetector-row computed tomography,magnetic resonance imaging,and a modified small bowel series,together with pathologic correlation and differential diagnosis. | Beom Jin Park Min Ju Kim Jeong Hyeon Lee Sung-Soo Park Deuk Jae Sung Sung Bum Cho | 2009 | World Journal of Gastroenterology2009，15，39： | 2 |
| 13 | Human hepatocellular carcinomas with “Stemness”‐related marker expression: keratin 19 expression and a poor prognosis显示文摘 | Haeryoung Kim Gi Hong Choi Deuk Chae Na Ei Young Ahn Gwang Il Kim Jae Eun Lee Jai Young Cho Jeong Eun Yoo Jin Sub Choi Young Nyun Park | 2011 | Hepatology2011，，5： | 2 |
| 14 | 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 |
| 15 | Inflammatory pseudotumor of the urinary bladder in a child显示文摘 | Seung Kang Choi Young Deuk Choi Sang Hyeon Cheon | 2000 | Yonsei Medical Journal2000，413，： | 1 |
| 16 | Single-session Aspiration Thrombectomy of Lower Extremity Deep Vein Thrombosis Using Large-size Catheter without Pharmacologic Thrombolysis显示文摘 | Sung Il Park Myungsu Lee Mu Sook Lee Man Deuk Kim Jong Yun Won Do Yun Lee | 2014 | CardioVascular and Interventional Radiology2014，，2： | 1 |
| 17 | Redescription of Azpeytia shirakii Hurkmans(Diptera:Syrphidae) first recor ded genus and species in Korea显示文摘 | DEUK SOO C YONG J K HO-YEON H | 2007 | Entomological Research2007，37，1： | 1 |
| 18 | Inferior mesenteric artery collaterals to the uterus during uterine ar- tery embolization : Prevalence, risk factors, and clinical out- comes 显示文摘 | Chang Suyon Lee Mu Sook Kim Man Deuk | 2013 | Journal of Vascular and Interventional Radiolo- gy2013，24，9： | 1 |
| 19 | Modeling andsimula- tion for the methane steam reforming enhanced by in situ CO2 re- moval utilizing the CaO carbonation for 1t2 produetion显示文摘 | Deuk Ki Lee I1 Hyun Baek Wang Lai Yoon | 2009 | Chemi- cal Engineering Science2009，59，4： | 1 |
| 20 | Invasion and EMT associated genes are up-regulated in B viral hepatoc; ellular caroino ma with high expression of CD133-human and cell culture study 显示文摘 | Deuk CN Jae EL Jeong EY | 2011 | ExpMolPathol2011，90，1： | 1 |
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