STEATOSIS AND HEPATIC FIBROSIS IN PEDIATRIC POPULATION WITH OVERWEIGHT OR OBESITY BY TRANSITION ELASTOGRAPHY. Jessica Mejía Ramírez; Fatima Higuera De la Tijera; Ángel Daniel Santana Vargas; Nayeli Garibay Nieto; Erendira Villanueva Ortega; Adrián A. Farret Ramos; Norma P. Salas Hernández; Isabel Omaña Guzman; Jose Luis Pérez Hernández;

PRIMARY MALIGNANT LIVER TUMORS: A 20-YEAR RETROSPECTIVE POSTMORTEM REVIEW Jessica Mejía Ramírez; Fatima Higuerade la Tijera; Gerardo Aristi Urista; A. Paola Escobedo Zuñiga; Paola Daniela Guerrero Ramírez; Félix Alberto Pérez Cardenas; Jose Luis Pérez Hernández;

CONNECTIVE TISSUE GROWTH FACTOR AS A MARKER OF FIBROSIS IN PATIENTS WITH CHOLESTASIS Jessica Mejía Ramírez; Fatima Higuerade la Tijera; Carolina Guzman; Ángel Daniel Santana Vargas; Viridiana López Ladron de Guevara; Cristian Yamin Sánchez Sánchez; Diego Fernando Abendaño Rivera; Maria Argentina Díaz Castro; Kevin Vázquez Hernández; Karla Marysol Meixueiro Olivera; Jose Luis Pérez Hernández;