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| 1 | Accuracy of transnasal endoscopy with a disposable esophagoscope compared to conventional endoscopy显示文摘AIM: To assess feasibility of unsedated esophagoscopy using a small-caliber disposable transnasal esophagosco-py and to compare its accuracy with standard endoscopy.METHODS: We prospectively included subjects who were referred for upper endoscopy. All subjects un-derwent transnasal endoscopy with E.G. Scan^(TM). The disposable probe has a 3.6 mm gauge and at its distal end there is a 6 mm optical capsule, with a viewing angle of 125°. Patients underwent conventional endos-copy after the completion of E.G. Scan^(TM). We describe the findings detected by the E.G. Scan^(TM) and calculate the diagnostic accuracy, sensitivity, specificity, positive predictive value, negative predictive value and Kappa index for esophageal diagnosis.RESULTS: A total of 96 patients(54 women), mean age of 50.12 years(14 to 79), were evaluated. In all cases we were able to perform esophagoscopy with E.G.Scan^(TM). The average realization time was 5 min. A total of 58 alterations were detected in the esophagus, 49 gastric abnormalities and 13 duodenal abnormalities. We found that for esophageal varices, E.G. Scan^(TM) has sensitivity, specificity and diagnostic accuracy of 95%, 97% and 97%, respectively. Kappa coefficients were 0.32 for hiatal hernia, 0.409 for erosive gastroesopha-geal reflux disease, 0.617 for Barrett's esophagus, and 0.909 for esophageal varices.CONCLUSION: Esophagoscopy with E.G. Scan? is a well-tolerated, fast and safe procedure. It has an ap-propriate diagnostic accuracy for esophageal varices when compared with conventional endoscopy. | María R Aedo Miguel Zavala-González Arturo Meixueiro-Daza José María Remes-Troche | 2014 | World Journal of Gastrointestinal Endoscopy2014，6，4： | 3 |
| 2 | Compression of multispectral images by three-dimensional SPIHT algorithm显示文摘 | Pier Luigi Dragotti Giovanni Poggi Arturo R P Ragozini | | 0，，01： | 1 |
| 3 | Thermogravimetric studies on the effect of support in sorbent-materials applied to flue gas desulfurization 显示文摘 | ROBERTO F ARTURO R CINTHYA P YULIANA M XOCHITL M LAURA G | 2008 | Fuel2008，87，： | 1 |
| 4 | Desulfurization of diesel fuels via r-complexation with nickel(11)-exchanged X-and Y-zeolites 显示文摘 | ARTURO J HERNANDEZ M YANG R T | 2004 | Industrial and engineering chemistry research2004，43，： | 1 |
| 5 | Desulfurization of diesel fuels by adsorption via w-complexation with vapor-phase exchanged Cu ( I )-Y zeolites 显示文摘 | ARTURO J I'IERNANDEZ M YANG R T | 2004 | Journal of the American chemical society2004，126，： | 1 |
| 6 | Integrating conjugative elements as vectors of antibiotic, mercury, and quaternary ammonium compound resistance in marine aquacuhure environments 显示文摘 | ARTURO R B MANUEL L L CARLOS R O | 2012 | Antimicrobial Agents and Chemotherapy2012，56，5： | 1 |
| 7 | Adaptive tracking control of chaotic systems with applications to synchronization显示文摘 | Antonio L Arturo Z R | 2007 | IEEE Transactions on Circuits and Systems2007，54，9： | 1 |
| 8 | 显示文摘 | Hernandez M Yang R T | 2003 | Ind Eng Chem Res2003，42，1： | 1 |
| 9 | Deter- mination of dimethylamine in groundwater by liquid chromatography and precolumn derivatization with 9-flu- orenylmethyl-chloroformate 显示文摘 | Margarita R L Maria J G A Arturo J M O | 1996 | Chromatogr A1996，721，2： | 1 |
| 10 | Quantitative studies of the structure of proteins in solution by fourier-transform in- frared spectroscopy 显示文摘 | Jose L R Arrondo Arturo M | 1993 | Pro Biophys Molec Biol1993，59，1： | 1 |
| 11 | Multi-robot visual SLAM using a Rao-Blackwellized particle filter显示文摘 | ARTURO G OSCAR R MONICA B | 2010 | Robotics and Autono- mous Systems2010，58，1： | 1 |
| 12 | Fluid mai - distribution effects on phase holdups in three - phase fluidized beds显示文摘 | Dong H L Arturo M Grace R | 2001 | Chemical Engineering Science2001，56，19： | 1 |
| 13 | Super-capacitors Fuel-cell Hybrid Electric Vehicle Optimization and Control Strategy Development 显示文摘 | Vanessa P Teresa D Arturo de R | 2007 | Energy Conversion and Management2007，48，： | 1 |
| 14 | Optimum design of Petlyukand divided-wall distillation systems using a shortcut model显示文摘 | Nelly R C Arturo J G Angel C A | 2010 | Chem Eng Res Des2010，88，10： | 1 |
| 15 | Monte Carlo evaluation of the Hausdorff distance for shape matching 显示文摘 | Arturo P Victor A R Raul Enrique S Y | 2006 | LNCS2006，4225，： | 1 |
| 16 | Specific antibody can prevent fungal biofilm formation and this effect correlates with protective efficacy显示文摘 | Luis R Martinez Arturo Casadevall | | 0，，： | 1 |
| 17 | Fluid maldistribution effects on phase holdups in three-phase fluidized beds显示文摘 | Dong H L Arturo M John R | 2001 | Chemical Engineering Science2001，56，： | 1 |
| 18 | Fluid maldistribution effects on phase holdups in three- phase fluidized beds 显示文摘 | Dong Hyun Lee Arturo Macchi John Grace R | 2001 | Chemical Engineering Scicence2001，，56： | 1 |
| 19 | Online assessment and control of transient oscillations damping显示文摘 | Daniel R V Arturo R M Mania P | 2004 | IEEE Transactions on Power Systems2004，19，2： | 1 |
| 20 | Desulfurization of commercial fuels by ~-complexation : monolayer CuC1/~/-AI2 03 显示文摘 | Arturo J H Qi G S Yang R T | 2005 | Appl Catal B : Envir2005，61，3： | 1 |
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