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| 1 | Hepatic abscess induced by foreign body:Case report and literature review显示文摘Hepatic abscess due to perforation of the gastrointestinal tract caused by ingested foreign bodies is uncommon. Pre-operative diagnosis is difficult as patients are often unaware of the foreign body ingestion and symptoms and imagiology are usually non-specific. The authors report a case of 62-year-old woman who was admitted with fever and abdominal pain. Further investigation revealed hepatic abscess, without resolution despite antibiotic therapy. A liver abscess resulting from perforation and intra-hepatic migration of a bone coming from the pilorum was diagnosed by surgery. The literature concerning foreign body-induced perforation of the gastrointestinal tract complicated by liver abscess is reviewed. | Sofia A Santos Sara CF Alberto Elsa Cruz Eduardo Pires Tomás Figueira lia Coimbra José Estevez Mário Oliveira Luís Novais Joo R Deus | 2007 | World Journal of Gastroenterology2007，13，9： | 10 |
| 2 | Fecal immunochemical test accuracy in average-risk colorectal cancer screening显示文摘AIM:To assess the fecal immunochemical test(FIT)accuracy for colorectal cancer(CRC)and advanced neoplasia(AN)detection in CRC screening.METHODS:We performed a multicentric,prospective,double blind study of diagnostic tests on asymptomatic average-risk individuals submitted to screening colonoscopy.Two stool samples were collected and the fecal hemoglobin concentration was determined in the first sample(FIT1)and the highest level of both samples(FITmax)using the OC-sensor.Areas under the curve(AUC)for CRC and AN were calculated.The best FIT1and FITmax cut-off values for CRC were determined.At this threshold,number needed to scope(NNS)to detect a CRC and an AN and the cost per lesion detected were calculated.RESULTS:About 779 individuals were included.An AN was found in 97(12.5%)individuals:a CRC in 5(0.6%)and an advanced adenoma(≥10 mm,villous histology or high grade dysplasia)in 92(11.9%)subjects.For CRC diagnosis,FIT1 AUC was 0.96(95%CI:0.95-0.98)and FITmax AUC was 0.95(95%CI:0.93-0.97).For AN,FIT1 and FITmax AUC were similar(0.72,95%CI:0.66-0.78 vs 0.73,95%CI:0.68-0.79,respectively,P=0.34).Depending on the number of determinations and the positivity threshold cut-off used sensitivity for AN detection ranged between 28%and 42%and specificity between 91%and 97%.At the best cut-off point for CRC detection(115 ng/mL),the NNS to detect a CRC were 10.2 and 15.8;and the cost per CRC was 1814€and 2985€on FIT1 and FITmax strategies respectively.At this threshold the sensitivity,NNS and cost per AN detected were 30%,1.76,and 306€,in FIT1 strategy,and 36%,2.26€and 426€,in FITmax strategy,respectively.CONCLUSION:Performing two tests does not improve diagnostic accuracy,but increases cost and NNS to detect a lesion. | Vicent Hernandez Joaquin Cubiella M Carmen Gonzalez-Mao Felipe Iglesias Concepción Rivera M Begoa Iglesias Lucía Cid Ines Castro Luisa de Castro Pablo Vega Jose Antonio Hermo Ramiro Macenlle Alfonso Martínez-Turnes David Martínez-Ares Pamela Estevez Estela Cid M Carmen Vidal Angeles López-Martínez Elisabeth Hijona Marta Herreros-Villanueva Luis Bujanda Jose Ignacio Rodriguez-Prada the COLONPREV study investigators | 2014 | World Journal of Gastroenterology2014，20，4： | 4 |
| 3 | Capsule endoscopy capture rate: Has 4 frames-per-second any impact over 2frames-per-second?显示文摘AIM: To compare the current capsule and a new prototype at 2 and 4 frames-per-second, respectively, in terms of clinical and therapeutic impact. METHODS: One hundred patients with an indication for capsule endoscopy were included in the study. All procedures were performed with the new device(SB24). After an exhaustive evaluation of the SB24 videos, they were then converted to 'SB2-like' videos for their evaluation. Findings, frames per finding, and clinical and therapeutic impact derived from video visualization were analyzed. Kappa index for interobserver agreement and χ2 and Student's t tests for qualitative/quantitative variables, respectively, were used. Values of P under 0.05 were considered statistically significant.RESULTS: Eighty-nine out of 100 cases included in the study were ultimately included in the analysis. The SB24 videos detected the anatomical landmarks(Zline and duodenal papilla) and lesions in more patients than the 'SB2-like' videos. On the other hand, the SB24 videos detected more frames per landmark/lesion than the 'SB2-like' videos. However, these differences were not statistically significant(P > 0.05). Both clinical and therapeutic impacts were similar between SB24 and 'SB2-like' videos(K = 0.954). The time spent by readers was significantly higher for SB24 videos visualization(P < 0.05) than for 'SB2-like' videos when all images captured by the capsule were considered. However, these differences become non-significant if we only take into account small bowel images(P > 0.05).CONCLUSION: More frames-per-second detect more landmarks, lesions, and frames per landmark/lesion, but is time consuming and has a very low impact on clinical and therapeutic management. | Ignacio Fernandez-Urien Cristina Carretero Erika Borobio Ana Borda Emilio Estevez Sara Galter Begoa Gonzalez-Suarez Benito Gonzalez Marisol Lujan Jose Luis Martinez Vanessa Martínez Pedro Menchén Javier Navajas Vicente Pons Cesar Prieto Julio Valle | 2014 | World Journal of Gastroenterology2014，20，39： | 2 |
| 4 | Cyclic guanosine 5'monophosphate (GMP) prevents expression of neuronal nitric oxide synthase and apoptosis in motor neurons deprived of trophic factors in rats显示文摘 | Estevez AG Kamaid A Thompson JA | 2002 | Neurosci Lett2002，326，3： | 1 |
| 5 | Normalized mutual information feature selection显示文摘 | ESTEVEZ P A TESMER M PEREZ C A | 2009 | IEEE Transactions on Pattern Analysis and Machine Intelligence2009，20，2： | 1 |
| 6 | A scalable parallel algorithm for training a hierarchical mixture of neural experts 显示文摘 | Estevez P A Paugam-Moisy H Puzenat D | 2002 | Parallel Computing2002，28，6： | 1 |
| 7 | Effect of PSC 833, verapare iland am iodarone on adriamycin toxicity in cultured rat cardiomyocytes显示文摘 | Estevez MD Wolf A Schramm U | 2000 | Toxicol In Vitro2000，14，1： | 1 |
| 8 | Normalized mutual information feature selection 显示文摘 | ESTEVEZ P A TESMER M PEREZ C A | 2009 | IEEE Tmns on Neural Netw2009，20，2： | 1 |
| 9 | Blood neuron-specific enolase in newborns with perinatal asphyxia 显示文摘 | Verdu Perez A Falero MP Arroyos A Estevez F Felix V Lopez Y | 2001 | Rev Neurol2001，32，8： | 1 |
| 10 | Locked nucleic acid based beacons for surface interaction studies and biosensor development显示文摘 | MARTLNEZ K ESTEVEZ M C WU Y R PHILLIPS J A MEDLLEY C D TAN W H | 2009 | Anal Chem2009，81，9： | 1 |
| 11 | Isopentenyl diphosphate isomerase:A checkpoint to isoprenoid biosynthesis显示文摘 | Berthelot K Estevez Y Deffieux A | | 0，，8： | 1 |
| 12 | IR Spectra of Fe2O3显示文摘 | MARTIN M A ESTEVEZ A M | 1989 | Mater Chem and Phys1989，23，： | 1 |
| 13 | Normalized mu- tual information feature selection 显示文摘 | ESTEVEZ P A TESMER M PEREZ C A | 2009 | IEEE Transactions on Neural Networks2009，20，2： | 1 |
| 14 | Effect of doping with chromium on the physicochemical properties of iron-molybdenum oxide systems 显示文摘 | ESTEVEZ A M | 1989 | J Mater Sci1989，24，： | 1 |
| 15 | Lipid nutrition of marine fish during early development:current status and future directions显示文摘 | Sargent J R McEvoy L A Estevez A Bell J G Bell M V Henderson R J Tocher D R | 1999 | Aquaculture1999，179，： | 1 |
| 16 | Lipid nutrition of marine fish during during early development:current status and future directions显示文摘 | Sargent J McEvoy L Estevez A | 1999 | Aquaculture1999，179，： | 1 |
| 17 | Growth, survival, lipid composition and pigmentation of turbot ( Scophtha/mus maximus ) larvae fed live-prey enriched in arachidonic and eicaosapentaenoic acids 显示文摘 | Estevez A McEvoy L A Bell J G | 1999 | Aquaculture1999，180，： | 1 |
| 18 | Characterization of Botrytis cinerea isolates present in Thompson seedless table grapes in the Central Valley of Chile显示文摘 | ESTERIO M MUNOZ G RAMOS C COFRE G ESTEVEZ R SALINAS A AUGER J | 2011 | Plant Dis2011，95，： | 1 |
| 19 | Automated visual inspection system for wood defect classification using computational intelligence techniques显示文摘 | Ruz G A Estevez P Ramirez P | 2009 | International Journal of Systems Science2009，40，2： | 1 |
| 20 | Weekly docetaxel as neoadjuvant vhemotherapy for stage and Breast Cancer:Efficacy and Correlation with Biologicetal Markers in a Phase,Multicenter Study显示文摘 | Estevez LG Cuevas JM Anton A | 2003 | Clin Cancer Res2003，9，2： | 1 |
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