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| 1 | Brain metastasis of hepatocellular carcinoma:A case report and review of the literature显示文摘Hepatocellular carcinoma (HCC) is one of the most frequent malignancies in the world. It is more common in far eastern countries and relatively rare in the United States and western European countries where at autopsy it accounts for only 1-2% of malignant rumors, The disease is usually manifested in the the 6^th and 7^th decade of life. HCC is one of the highly malignant neoplasms, Extrahepatic metastases are seen in 64% of patients with HCC. The lungs, regional lymph nodes, kidney, bone marrow and adrenals are common sites of HCC metastasis^[1-3], But, metastasis to brain and skull is extremely rare. Table I shows some of the reported cases of HCC with brain metastasis. These case reports reaffirms the complex and multidisciplinary care of these patients^[4-5]. | Bilge Tunc Levent Filik Irsel Tezer-Filik Burhan Sahin | 2004 | World Journal of Gastroenterology2004，10，11： | 4 |
| 2 | Combined duplication of the colon and vermiform appendix in an adult patient显示文摘Combined duplication of the colon and vermiform appendix is one of the rare congenital anomalities of the alimentary tract. Only a few cases have been reported in the adult population. A 28-year-old man presented to the clinic with a mass in the right flank. Imaging showed only a hydronephrotic atrophic kidney. The f inal diagnosis was only available at exploration. Combined duplication of the tubular colon and vermiform appendix was conf irmed histopathologically. The patient was treated with nephrectomy and complete resection of the duplicated colon and vermiform appendix. The patient recovered uneventfully,and has done well for the past year. This is believed to be one of the first reports of combined duplication of the tubular colon and vermiform appendix as a cause of hydronephrotic atrophic kidney in an adult patient. | Sahin Kabay Mehmet Yucel Faik Yaylak Alper Hacioglu Mustafa C Algin Esra G Olgun Levent Sahin Tayfun Aydin | 2008 | World Journal of Gastroenterology2008，14，4： | 1 |
| 3 | In acute organophosphate poisoning, the efficacy of hemoperfusion on clinical status and mortality 显示文摘 | Levent Altintop Dursun Aygun Havva Sahin | 2005 | Intensive Care Med2005，20，6： | 1 |
| 4 | Determination of paraectamol based on electropolymerized-moleeularly imprinted polypyrrole modified pencil graphite electrode 显示文摘 | Levent Ozcan Yucel Sahin | 2007 | Seas Actuators B : Chem2007，127，2： | 1 |
| 5 | Determination of paracetarnol based electropolymerizecl -molecularly imprinted polypyrrole modified pencil graphite electrode 显示文摘 | Levent Ozcan Yucel Sahin | 2007 | Sensors and Actuators of Chemical B2007，127，2： | 1 |
| 6 | Increased pulse wave velocity and relationship with inflammation, insulin, and insulin resistance in inflammatory bowel disease显示文摘 | Huseyin Korkmaz Fatih Sahin Suleyman H. Ipekci Tuncer Temel Levent Kebapcilar | 2014 | European Journal of Gastroenterology & Hepatology2014，，7： | 1 |
| 7 | Spiral transitions显示文摘Spiral curves are free from singularities and curvature extrema. These are used in path smoothing applications to overcome the abrupt change in curvature and super-elevation of moving object that occurs between tangent and circular curve. Line to circle spiral transition is made of straight line segment and curvature continuous spiral curve. It is extendible to other important types of transitions like line to line and circle to circle. Although the problem of line to circle transition has been addressed by many researchers, there is no comprehensive literature review available. This paper presents state-of-the-art of line to circle spiral transition,applications in different fields, limitations of existing approaches, and recommendations to meet the challenges of compatibility with today's CAD/CAM soft wares, satisfaction of Hermite end conditions, approximation of discrete data for image processing, 3 D path smoothness for an unmanned aerial vehicle(UAV), and arc-length parametrization. Whole discussion is concluded with future research directions in various areas of applications. | LEVENT Akin SAHIN Bayram HABIB Zulfiqar | 2018 | Applied Mathematics(A Journal of Chinese Universities)2018，33，4： | 0 |
| 8 | Effect of age and plaque morphology on diagnostic accuracy of dual source multidetector computed tomography coronary angiography显示文摘BackgroundMultidetector 计算了冠的 angiography 代表的断层摄影术(MDCT ) 在心脏的成像和它的最令人激动的工艺的革命之一逐渐地在冠的动脉疾病的诊断被使用了。这研究的目的是调查年龄的效果, MDCT.MethodsThe 病人的诊断精确性上的冠的匾石灰化被使用双来源的 MDCT 和常规冠的 angiography 检验。MDCT 结果关于严厉被分析(>50% 狭窄) 并且形态学(非钙化,混合,或钙化) 冠的动脉粥样硬化患者,在 16 片断 model.ResultsIn 评估的匾总计,有 2,687 个冠的动脉片断的 181 个病人(94 个男人和 87 个女人) 与 MDCT 被检查。90 三个病人比 65 岁老(组 A, 42 个男人) 并且 88 更年轻(组 B, 52 个男人) 。二 -- 因为小远侧的冠的容器片断或运动人工制品, 109 个冠的动脉片断(7.2%) 被排除。有非诊断的图象质量的片断的全面数字在两组病人是类似的。2,687 个评估片断,(5.8%) 157 是显著地 diseased,并且他们中的 144 个被 MDCT 正确地检测。诊断评估证明敏感,积极预兆的价值,特性,和否定预兆的价值是 89.5% , 62.5% , 96.0% ,和 99.2% ,分别地在组 A,并且 95.2% , 64.8% , 97.5% ,和 99.8% 在组 B 分别地。另外,在两个组与非钙化的、混合并且钙化的匾在冠的片断详细说明了基于片断的分析是在这研究观察的高诊断的精确性建议的类似的诊断 accuracy.ConclusionsVery 那 MDCT 冠的 angiography 能是为更年轻的病人而且为更老的病人的一个合适的诊断工具不仅。 | Hamza Sunman Kudret Aytemir Hikmet Yorgun Ugtr Canpolat Ali Taher Edis Demiri Tuncay Hazlrolan Levent Sahiner Ergun B.Kaya Giray Kabakci Lale Tokgozoglu Ali Oto | 2014 | Journal of Geriatric Cardiology2014，，2： | 0 |
| 9 | Comment on bilateral same-session intravitreal injections显示文摘Dear Editor,We have read the article by Abu-Yahgi et al[1]with great interest.The authors share their experience with bilateral same-session intravitreal injection of anti-vascular endothelial growth factors(anti-VEGF).They report a single case of endophthalmitis in a series of 342 injections of 74patients and compare their results with their 3634 cases of unilateral injections with 2 cases of endophthalmitis[1].There are some issues related with the article that may benefit | Levent Karabas Fehim Esen Ozlem Sahin | 2015 | International Journal of Ophthalmology(English edition)2015，8，4： | 0 |
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