P- 23 HEPATOCELLULAR CARCINOMA IN CENTRAL AMERICA: EPIDEMIOLOGY OF A COSTA RICAN COHORT Francisco Vargas; María Lynch; María Castro; Aldo Carvajal; Esteban Cob; Victor Alvarado; Daniel Mondragón; Alejandra Ochoa; Bruno Solís; Vanessa López; Sheyla Araya; Irene Mora; Silvia Alfaro; Dionisio Flores; Allan Ramos-Esquivel; Gerardo Avendaño; Pablo Coste;

P-54 EVALUATION OF DAILY CLINICAL PRACTICE IN A CENTRAL AMERICAN COHORT WITH A DIAGNOSIS OF AUTOIMMUNE LIVER DISEASE: THEORY VS. PRACTICE Alejandra Ochoa; Rosemary Sawyers; Aldo Carvajal; Álvaro Villaobos; ÓscarGonzález; Carlos Campos; Mario Láscarez; Alessia Ávalos; Rolando Páez; Gerardo Avendaño; Pablo Coste;

O-41 CIRRHOSIS IN PATIENTS WITH ALFA 1 ANTITRYPSIN DEFICIENCY; WHAT ARE WE MISSING? Francisco Hevia; Daniela Hernández; Alfredo Mora; Ramsés Badilla; Natassia Camacho; Mildred Jiménez; Manuel Saborío; Karina Hidalgo; Adrián González; Francisco Vargas; Wagner Ramírez; Esteban Cob; Aldo Carvajal; Ana Lorena Madrigal; José Pablo Cortes; Jorge Vargas; Danny Alvarado;