Brazilian Society of Hepatology and Brazilian College of Radiology practice guidance for the use of elastography in liver diseases Ana Carolina Cardoso; Cristiane A. Villela-Nogueira; Cláudio de Figueiredo-Mendes; Hilton Leão Filho; Rogério Augusto Pinto Silva; Cristiane Valle Tovo; Hugo Perazzo; Antonio Carlos Matteoni; Roberto José de Carvalho-Filho; Paulo Lisboa Bittencourt;

Accuracy of non-invasive methods/models for predicting esophageal varices in patients with compensated advanced chronic liver disease secondary to nonalcoholic fatty liver disease Humberto O. Galizzi; Claudia A. Couto; Daniela O.L. Taranto; Samuel I.O. Araújo; Eduardo G. Vilela;

Spleen Stiffness Probability Index (SSPI): A simple and accurate method to detect esophageal varices in patients with compensated liver cirrhosis Mauro Giuffrè; Daniele Macor; Flora Masutti; Cristiana Abazia; Fabio Tinè; Giorgio Bedogni; Claudio Tiribelli; Lory Saveria Crocè;