References
1. Garcia-Tsao G, Sanyal AJ, Grace ND, Carey W. Practice Guidelines Committee of the American Association for the Study of Liver D, Practice Parameters Committee of the American College of G. Prevention and management of gastroesophageal varices and variceal hemorrhage in cirrhosis. Hepatology. 2007;46(3):922-38.
2. Merkel C, Zoli M, Siringo S, van Buuren H, Magalotti D, Angeli P, et al. Prognostic Indicators of Risk for First Variceal Bleeding in Cirrhosis:A Multicenter Study in 711 Patients to Validate and Improve the North Italian Endoscopic Club (NIEC) Index. The American journal of gastroenterology. 2000;95(10):2915-20.
3. de Franchis R, Eisen GM, Laine L, Fernandez-Urien I, Herrerias JM, Brown RD, et al. Esophageal capsule endoscopy for screening and surveillance of esophageal varices in patients with portal hypertension. Hepatology. 2008;47(5):1595-603.
4. Perri RE, Chiorean MV, Fidler JL, Fletcher JG, Talwalkar JA, Stadheim L, et al. A prospective evaluation of computerized tomographic (CT) scanning as a screening modality for esophageal varices. Hepatology. 2008;47(5):1587-94.
5. Thabut D, Trabut JB, Massard J, Rudler M, Muntenau M, Messous D, et al. Non-invasive diagnosis of large oesophageal varices with FibroTest in patients with cirrhosis: a preliminary retrospective study. Liver international : official journal of the International Association for the Study of the Liver. 2006;26(3):271-8.
6. Kazemi F, Kettaneh A, N'Kontchou G, Pinto E, Ganne-Carrie N, Trinchet JC, et al. Liver stiffness measurement selects patients with cirrhosis at risk of bearing large oesophageal varices. Journal of hepatology. 2006;45(2):230-5.
7. Friedrich-Rust M, Ong MF, Martens S, Sarrazin C, Bojunga J, Zeuzem S, et al. Performance of transient elastography for the staging of liver fibrosis: a meta-analysis. Gastroenterology. 2008;134(4):960-74.
8. Castera L, Le Bail B, Roudot-Thoraval F, Bernard PH, Foucher J, Merrouche W, et al. Early detection in routine clinical practice of cirrhosis and oesophageal varices in chronic hepatitis C: comparison of transient elastography (FibroScan) with standard laboratory tests and non-invasive scores. Journal of hepatology. 2009;50(1):59-68.
9. Calvaruso V, Bronte F, Conte E, Simone F, Craxi A, Di Marco V. Modified spleen stiffness measurement by transient elastography is associated with presence of large oesophageal varices in patients with compensated hepatitis C virus cirrhosis. Journal of viral hepatitis. 2013;20(12):867-74.
10. North Italian Endoscopic Club for the Study and Treatment of Esophageal Varices. Prediction of the first variceal hemorrhage in patients with cirrhosis of the liver and esophageal varices. A prospective multicenter study. N Engl J Med. 1988;319(15):983-9.
11. Penny F. Whiting, Anne W.S. Rutjes, Marie E. Westwood, Susan Mallett, Jonathan J. Deeks, Johannes B. Reitsma, et al. QUADAS-2: A Revised Tool for the Quality Assessment of Diagnostic Accuracy Studies. Ann Intern Med. 2011;155:529-36.
12. Higgins JPT, Thompson SG, Deeks JJ, Altman DG. Measuring inconsistency in meta-analyses. BMJ. 2003;327:557-60.
13. Deeks JJ, Macaskill P, Irwig L. The performance of tests of publication bias and other sample size effects in systematic reviews of diagnostic test accuracy was assessed. Journal of clinical epidemiology. 2005;58(9):882-93.
14. Bureau C, Metivier S, Peron JM, Selves J, Robic MA, Gourraud PA, et al. Transient elastography accurately predicts presence of significant portal hypertension in patients with chronic liver disease. Alimentary pharmacology & therapeutics. 2008;27(12):1261-8.
15. Li F, Yan T, Shao Q, Ji D, Li B, Li ZB, et al. Clinical study of FibroScan efficiency for diagnosing size of oesophageal variees in liver cirrhosis patients. Zhonghua Gan Zang Bing Za Zhi. 2014;22(8):600-3.
16. Hu Z, Li Y, Li C, Huang C, Ou Z, Guo J, et al. Using Ultrasonic Transient Elastometry (FibroScan) to Predict Esophageal Varices in Patients with Viral Liver Cirrhosis. Ultrasound in medicine & biology. 2015.
17. Saad Y, Said M, Idris MO, Rabee A, Zakaria S. Liver stiffness measurement by fibroscan predicts the presence and size of esophageal varices in egyptian patients with HCV related liver cirrhosis. Journal of clinical and diagnostic research : JCDR. 2013;7(10):2253-7.
18. Bintintan A, Chira RI, Bintintan VV, Nagy GA, Manzat-Saplacan MR, Lupsor-Platon M, et al. Value of hepatic elastography and Doppler indexes for predictions of esophageal varices in liver cirrhosis. Med Ultrason. 2015;17(1):5-11.
19. Wang HM, Lo GH, Chen WC, Hsu PI, Yu HC, Lin CK, et al. Efficacy of transient elastography in screening for large esophageal varices in patients with suspicious or proven liver cirrhosis. Journal of digestive diseases. 2012;13(8):430-8.
20. Wang JH, Chuah SK, Lu SN, Hung CH, Chen CH, Kee KM, et al. Transient elastography and simple blood markers in the diagnosis of esophageal varices for compensated patients with hepatitis B virus-related cirrhosis. Journal of gastroenterology and hepatology. 2012;27(7):1213-8.
21. Pritchett S, Cardenas A, Manning D, Curry M, Afdhal NH. The optimal cut-off for predicting large oesophageal varices using transient elastography is disease specific. Journal of viral hepatitis. 2011;18(4):e75-80.
22. Chen YP, Zhang Q, Dai L, Liang XE, Peng J, Hou JL. Is transient elastography valuable for high-risk esophageal varices prediction in patients with hepatitis-B-related cirrhosis? Journal of gastroenterology and hepatology. 2012;27(3):533-9.
23. Foucher J, Chanteloup E, Vergniol J, Castera L, Le Bail B, Adhoute X, et al. Diagnosis of cirrhosis by transient elastography (FibroScan): a prospective study. Gut. 2006;55(3):403-8.
24. Alam S, Moben A, Alam A. Prediction of oesophageal varices in cirrhotic patients by measuring liver stiffness with fibroscan. Hepatology international. 2012;6:1(297-).
25. Azouaoui M, Benyachou B, Mellouki I, El Yousfi M, Benajah D, El Abkari M, et al. Interest of the liver elastography in the detection and staging of esophageal varices in cirrhotic patients. Hepatology international. 2013;7 SUPPL. 1 (S542).
26. Nguyen-Khac E, Saint-Leger P, Tramier B, Coevoet H, Capron D, Dupas JL. Noninvasive diagnosis of large esophageal varices by Fibroscan: strong influence of the cirrhosis etiology. Alcoholism, clinical and experimental research. 2010;34(7):1146-53.
27. Chaojin T, Piratvisuth T. The Prediction Values of Transient Elastography for Clinically Significant Esophageal Varices in Patients with Liver Cirrhosis. Thai J Gastroenterol. 2013;14(2):66-70.
28. Sporea I. Are different cut-off values of liver stiffness assessed by Transient Elastography according to the etiology of liver cirrhosis for predicting significant esophageal varices? Medical ultrasonography. 2013;15(2):111-5.
29. Hassan EM, Omran DA, El Beshlawey ML, Abdo M, El Askary A. Can transient elastography, Fib-4, Forns Index, and Lok Score predict esophageal varices in HCV-related cirrhotic patients? Gastroenterologia y hepatologia. 2014;37(2):58-65.
30. Stefanescu H , Grigorescu M, Lupsor M, Maniu A, Crisan D, Procopet B, et al. A New and simple Algorithm for the Noninvasive Assessment of Esophageal Varices in Cirrhotic Patients using serum Fibrosis Markers and transient Elastography. J Gastrointestin Liver Dis. 2011;20(1):57-64.
31. Bendtsen F, Skovgaard LT, Sørensen TI, Matzen P. Agreement among multiple observers on endoscopic diagnosis of esophageal varices before bleeding. Hepatology. 1990;11(3):341-7.
32. Colecchia A, Montrone L, Scaioli E, Bacchi-Reggiani ML, Colli A, Casazza G, et al. Measurement of spleen stiffness to evaluate portal hypertension and the presence of esophageal varices in patients with HCV-related cirrhosis. Gastroenterology. 2012;143(3):646-54.
33. Augustin S, Millan L, Gonzalez A, Martell M, Gelabert A, Segarra A, et al. Detection of early portal hypertension with routine data and liver stiffness in patients with asymptomatic liver disease: a prospective study. Journal of hepatology. 2014;60(3):561-9.
34. Ganne-Carrié N, Ziol M, de Ledinghen V, Douvin C, Marcellin P, Castera L, et al. Accuracy of liver stiffness measurement for the diagnosis of cirrhosis in patients with chronic liver diseases. Hepatology. 2006;44(6):1511-7.