Diagnostic performance of three non-invasive fibrosis scores (Hepamet, FIB-4, NAFLD fibrosis score) in NAFLD patients from a mixed Latin American population Rommel Zambrano-Huailla; Laura Guedes; Jose Tadeu Stefano; Arthur A. Arrais de Souza; Sebastián Marciano; Erika Yvamoto; Matheus Truccolo Michalczuk; Denise Siqueira Vanni; Hernan Rodriguez; Flair Jose Carrilho; Mario Reis Alvares-da-Silva; Adrian Gadano; Marco Arrese; Adelina Lozano Miranda; Claudia P. Oliveira;

African genetic ancestry is associated with lower frequency of PNPLA3 G allele in non-alcoholic fatty liver in an admixed population Lourianne Nascimento Cavalcante; Jun Porto; Daniel Mazo; Adhemar Longatto-Filho; José Tadeu Stefano; Andre Castro Lyra; Flair Jose Carrilho; Rui Manuel Reis; Venâncio A.F. Alves; Arun J. Sanyal; Claudia P Oliveira;

P-81 ALTERNATIVE THERAPIES FOR DIFFICULT-TO-TREAT AUTOIMMUNE HEPATITIS: AN EXPERIENCE OF THREE BRAZILIAN REFERRAL CENTERS Ana Julia Cardozo; Nayana Van Drummond; Amanda Longo; Eduardo Cancado; Claudia Couto; Luciana Faria; Gustavo Borgongino; Vivian Rotman; Andreia Evangelista;