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| 1 | Endoscopic ultrasound elastography for evaluation of lymph nodes and pancreatic masses:A multicenter study显示文摘AIM:To evaluate the ability of endoscopic ultrasound(EUS) elastography to distinguish benign from malignant pancreatic masses and lymph nodes.METHODS:A multicenter study was conducted and included 222 patients who underwent EUS examination with assessment of a pancreatic mass(n=121) or lymph node(n=101).The classification as benign or malignant,based on the real time elastography pattern,was compared with the classif ication based on the B-mode EUS images and with the fi nal diagnosis obtained by EUS-guided fi ne needle aspiration(EUS-FNA) and/or by surgical pathology.An interobserver study was performed.RESULTS:The sensitivity and specificity of EUS elastography to differentiate benign from malignant pancreatic lesions are 92.3% and 80.0%,respectively,compared to 92.3% and 68.9%,respectively,for the conventional B-mode images.The sensitivity and specificity of EUS elastography to differentiate benign from malignant lymph nodes was 91.8% and 82.5%,respectively,compared to 78.6% and 50.0%,respectively,for the B-mode images.The kappa coefficient was 0.785 for the pancreatic masses and 0.657 for the lymph nodes.CONCLUSION:EUS elastography is superior compared to conventional B-mode imaging and appears to be able to distinguish benign from malignant pancreatic masses and lymph nodes with a high sensitivity,specificity and accuracy.It might be reserved as a second line examination to help characterise pancreatic masses after negative EUS-FNA and might increase the yield of EUS-FNA for lymph nodes. | Marc Giovannini Botelberge Thomas Bories Erwan Pesenti Christian Caillol Fabrice Esterni Benjamin Monges Geneviève Arcidiacono Paolo Deprez Pierre Yeung Robert Schimdt Walter Schrader Hanz Szymanski Carl Dietrich Christoph Eisendrath Pierre Van Laethem Jean-Luc Devière Jacques Vilmann Peter Saftoiu Andrian | 2009 | World Journal of Gastroenterology2009，15，13： | 48 |
| 2 | Sleep complaints and depression in an aging chart: a prospective perspective显示文摘 | Roberts RE Shema S J Kaplan GA | 2000 | Am J Psychiatry2000，157，： | 1 |
| 3 | Sensitivity and specificify of new serum markers for mild cardionecrosis显示文摘 | Roberts R | 2001 | Curr Probl Cardiol2001，28，4： | 1 |
| 4 | Sleep complaints and depression in an aging cohort:A prospective perspective显示文摘 | Roberts RE Shema SJ Kaplan GA | 2000 | Am J Psychiatry2000，157，1： | 1 |
| 5 | Are the obese at grea- ter risk for depression? 显示文摘 | Roberts RE Kaplan GA Shema SJ | 2000 | Am J Epidemiol2000，152，： | 1 |
| 6 | The prospective association between sleep deprivation and depression among adolescents显示文摘 | Roberts RE Duong HT | 2014 | Sleep2014，37，2： | 1 |
| 7 | Les thérapeutiques ciblées du cancer de vessie localement avancé et/ou métastatique显示文摘 | H. Wallerand G. Robert J.-C. Bernhard A. Ravaud J.-M. Ferrière | 2008 | Progres en Urologie2008，，7： | 1 |
| 8 | Are the fat more jolly? 显示文摘 | Roberts RE Strawbridge W J Deleger S | 2002 | Ann Behav Med2002，24，： | 1 |
| 9 | Toxoplasma gondii tachyzoite-bradyzoite interconversiion 显示文摘 | Lyons RE McLeod R Roberts CW | 2002 | Trends Parasitol2002，18，5： | 1 |
| 10 | Cholesterol fractions and apolipoproteins as risk factors for heart disease mortality in older men 显示文摘 | Robert C Jonathan RE Sarah P | 2007 | Arch Intern Med2007，167，： | 1 |
| 11 | Physical activity reduces the risk of subsequent depression for older adults显示文摘 | Strawbridge WJ Deleger S Roberts RE | 2002 | Am J of Epidemiol2002，156，4： | 1 |
| 12 | Di- agnosis of coronary artery disease using minimally invasive autopsy: evaluation of a novel method of post-mortem coronary CT angiography显示文摘 | Roberts ISD Benamore RE Peebles C | 2011 | Clin Radi- ol2011，66，7： | 1 |
| 13 | Techni- cal report: diagnosis of coronary artery disease using minimally invasive autopsy: evaluation of a novel method of post-mortem coronary CT angiography显示文摘 | Roberts IS Benamore RE Peebles C | 2011 | Clin Radiol2011，66，7： | 1 |
| 14 | Prevalence of psychopathology among children and adolescents显示文摘 | Roberts RE Attkisson CC Rosenblatt A | 1998 | Am J Psychiatry1998，155，： | 1 |
| 15 | Sleep complaints and depression in an aging cohort:a prospective perspective显示文摘 | Robert RE Shema SJ Kaplan GA | 2000 | Am J Psychiatry2000，157，1： | 1 |
| 16 | Depressive symptoms and suicidal ideation among Mexican-origin and Anglo adolescents显示文摘 | Roberts RE Chen YW | 1995 | J Am Acad Child Ado- lesc Psychiatry1995，34，1： | 1 |
| 17 | Chromosomal promoter replacement of the isoprenoid pathway for enhancing carotenoid production in E. coli显示文摘 | Luke Z. Yuan Pierre E. Rouvière Robert A. LaRossa Wonchul Suh | 2005 | Metabolic Engineering2005，，1： | 1 |
| 18 | Sleep complaints and depression in an aging cohort:A prospective perspective显示文摘 | Robert RE Shema SJ Kaplan GA | 2000 | Am J Psychiatry2000，157，1： | 1 |
| 19 | Depressive symptoms and increased risk of stroke mortality over a 29-year period显示文摘 | Everson SA Roberts RE Goldberg DE | | 0，，： | 1 |
| 20 | Optimal delivery of aerosols from metered dose inhalers显示文摘 | Dolovich M Ruffin RE Roberts R | 1981 | Chest1981，80，： | 1 |
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