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| 1 | Endovascular treatment of carotid cavernous sinus fistula: A systematic review显示文摘Carotid cavernous sinus fistulas are abnormal communications between the carotid system and the cavernous sinus. Several classification schemes have described carotid cavernous sinus fistulas according to etiology, hemodynamic features, or the angiographic arterial architecture. Increased pressure within the cavernous sinus appears to be the main factor in pathophysiology. The clinical features are related to size, exact location, and duration of the fistula, adequacy and route of venous drainage and the presence of arterial/venous collaterals. Noninvasive imaging (computed tomography, magnetic resonance, computed tomography angiography, magnetic resonance angiography, Doppler) is often used in the initial workup of a possible carotid cavernous sinus fistulas. Cerebral angiography is the gold standard for the definitive diagnosis, classification, and planning of treatment for these lesions. The endovascular approach has evolved as the mainstay therapy for definitive treatment in situations including clinical emergencies. Conservative treatment, surgery and radiosurgery constitute other management options for these lesions. | Bora Korkmazer Burak Kocak Ercan Tureci Civan Islak Naci Kocer Osman Kizilkilics | 2013 | World Journal of Radiology2013，5，4： | 14 |
| 2 | Endovascular treatment of extracranial vertebral artery stenosis显示文摘Percutaneous angioplasty and stenting for the treatment of extracranial vertebral artery(VA) stenosis seems a safe,effective and useful technique for resolving symptoms and improving blood flow to the posterior circulation,with a low complication rate and good long-term results.In patients with severe tortuosity of the vessel,stent placement is a real challenge.The new coronary balloon-expandable stents may be preferred.A large variability of restenosis rates has been reported.Drug-eluting stents may be the solution.After a comprehensive review of the literature,it can be concluded that percutaneous angioplasty and stenting of extracranial VA stenosis is technically feasible,but there is insufficient evidence from randomized trials to demonstrate that endovascular management is superior to best medical management. | Burak Kocak Bora Korkmazer Civan Islak Naci Kocer Osman Kizilkilic | 2012 | World Journal of Radiology2012，4，9： | 13 |
| 3 | Hepatocellular carcinoma after Iocoregional therapy:Magnetic resonance imaging findings in falsely negative exams显示文摘AIM:To elucidate causes for false negative magnetic resonance imaging(MRI)exams by identifying imaging characteristics that predict viable hepatocellular carcinoma(HCC)in lesions previously treated with locoregional therapy when obvious findings of recurrence are absent.METHODS:This retrospective institutional review board-approved and Health Insurance Portability and Accountability Act-compliant study included patients who underwent liver transplantation at our center between 1/1/2000 and 12/31/2012 after being treated for HCC with locoregional therapy.All selected patients had a contrast-enhanced MRI after locoregional therapy within 90 d of transplant that was prospectively interpreted as without evidence of residual or recurrenttumor.Retrospectively,2 radiologists,blinded to clinica and pathological data,independently reviewed the pre transplant MRIs for 7 imaging features.Liver explan histopathology provided the reference standard,with clinically significant tumor defined as viable tumor≥1.0cm in maximum dimension.Fisher’s exact test was firs performed to identify significant imaging features.RESULTS:Inclusion criteria selected for 42 patients with 65 treated lesions.Fourteen of 42 patients(33%and 16 of 65 treated lesions(25%)had clinically significant viable tumor on explant histology.None o the 7 imaging findings examined could reliably and reproducibly determine which treated lesion had viable tumor when the exam had been prospectively read as without evidence of viable HCC.CONCLUSION:After locoregional therapy some treated lesions that do not demonstrate any MRI evidence o HCC will contain viable tumor.As such even patients with a negative MRI following treatment should receive regular short-term imaging surveillance because some have occult viable tumor.The possibility of occult tumo should be a consideration when contemplating any action which might delay liver transplant. | David Becker-Weidman Jesse M Civan Sandeep P Deshmukh Christopher G Roth Steven K Herrine Laurence Parker Donald G Mitchell | 2016 | World Journal of Hepatology2016，8，16： | 2 |
| 4 | Correlation of the non-Darcy flow coefficent显示文摘 | Liu X Civan F Evans R D | 1995 | JCPT1995，34，10： | 2 |
| 5 | Computational techniques for fluid dynamics显示文摘 | Armand J L holt M Faruk Civan | 1988 | Springer Series in Computational Physics1988，61，： | 1 |
| 6 | Including nonequilibrium relaxations in models for rapid multiphase flow in wells显示文摘 | Civan F | 2006 | SPE Production & Operations2006，21，： | 1 |
| 7 | Modeling nonisothermal rapid multiphase flow in wells under nonequilibrium conditions显示文摘 | Michel G Civan F | 2008 | SPE Production & Operations2008，23，： | 1 |
| 8 | Shale-Gas Permeability and Diffusivity Inferred by Improved Formulation of Rele- vant Retention and Transport Mechanisms 显示文摘 | Civan F Rai C S Sondergeld C H | 2010 | Transport in Porous Media2010，86，3： | 1 |
| 9 | Multilayer Well Log Interpretation Using the Simulated Annealing Method显示文摘 | P Szucs F Civan | 1996 | Journal of Petroleum Science and Engineering1996，14，： | 1 |
| 10 | Swelling-activated C1 channels support C1- secretion by bovine ciliary epithelium 显示文摘 | Do C W Peterson-Yantomo K Civan M M | 2006 | Invest Ophthalmol Vis Sci2006，47，6： | 1 |
| 11 | Modification of Darcy' law for the threshold pressure gradient 显示文摘 | Alvaro Prada Faruk Civan | 1999 | Journal of Petroleum Science and Engineering1999，22，4： | 1 |
| 12 | Porous-media momentum equation for highly ae celerated flow 显示文摘 | Blick E F Civan F | 1988 | Spe Reservoir Eng1988，3，3： | 1 |
| 13 | Effective correlation of apparent gas permeability in tight porous media显示文摘 | CIVAN F | 2010 | Transport in Porous Media2010，82，2： | 1 |
| 14 | Genetic variations in colorectal cancer risk and clinical outcome显示文摘Colorectal cancer(CRC)has an apparent hereditary component,as evidenced by the well-characterized genetic syndromes and family history associated with the increased risk of this disease.However,in a large fraction of CRC cases,no known genetic syndrome or family history can be identified,suggesting the presence of'missing heritability'in CRC etiology.The genome-wide association study(GWAS)platform has led to the identification of multiple replicable common genetic variants associated with CRC risk.These newly discovered genetic variations might account for a portion of the missing heritability.Here,we summarize the recent GWASs related to newly identified genetic variants associated with CRC risk and clinical outcome.The findings from these studies suggest that there is a lack of understanding of the mechanism of many single nucleotide polymorphisms(SNPs)that are associated with CRC.In addition,the utility of SNPs as prognostic markers of CRC in clinical settings remains to be further assessed.Finally,the currently validated SNPs explain only a small fraction of total heritability in complex-trait diseases like CRC.Thus,the'missing heritability'still needs to be explored further.Future epidemiological and functional investigations of these variants will add to our understanding of CRC pathogenesis,and may ultimately lead to individualized strategies for prevention and treatment of CRC. | Kejin Zhang Jesse Civan Sushmita Mukherjee Fenil Patel Hushan Yang | 2014 | World Journal of Gastroenterology2014，20，15： | 1 |
| 15 | Application of differential quadrature to transport processes显示文摘 | Civan F Sliepcevich C M | 1983 | Journal of Mathematical Analysis and Applications1983，93，1： | 1 |
| 16 | Modification of Darcy's law for the threshold pressure gradient 显示文摘 | Prada A Civan F | 1999 | Journal of Petroleum Science and Engineering1999，22，4： | 1 |
| 17 | Shale-gas per- meability and diffusivity inferred by improved formulation of relevant retention and transport mechanisms显示文摘 | CIVAN F RAI C S SONDERGELD C H | 2011 | Trans- port in Porous Media2011，86，3： | 1 |
| 18 | Modification of Darcy's law for the threshold pressure gradient 显示文摘 | Prada A Civan F | 1999 | Petroleum Science and Engineering1999，22，4： | 1 |
| 19 | Similation of formation damage in petroleum reservoirs显示文摘 | Ohen H A Civan F | 1993 | SPE Advance Technology Series1993，1，1： | 1 |
| 20 | Effective correlation of apparent gas permeabili- ty in tight porous media显示文摘 | CIVAN F | 2010 | Transport in Porous Media2010，82，2： | 1 |
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