Evaluation of the pathologic response to neoadjuvant treatment in rectal cancer. Experience at the Instituto de Cancerología de Medellín (Colombia, 2011-2017) L.J. Palacios-Fuenmayor; A.M. Naranjo-Isaza; C.A. Serna-Ortiz; D.A. Mosquera-Castro; L.M. Arbeláez-Leon; L.R. Gómez-Wolff; H.I. García-García; L.A. Sánchez-Patiño;

Colon tumor location: Right side versus left side as a prognostic factor for colon cancer survival: Analysis of a retrospective cohort S.P. Molina-Meneses; L.J. Palacios-Fuenmayor; F.D. Molina-Mercado; D.F. Caycedo-Medina; R. Castaño-Llano; L.R. Gómez-Wolff; Y.E. Pérez-García;

Comparative analysis of patients transplanted due to hepatocellular carcinoma. Are there survival differences between those who meet the Milan criteria and those who exceed them? M.H. Mohamed-Chairi; A.B. Vico-Arias; N. Zambudio-Carroll; M.T. Villegas-Herrera; J.M. Villar-del-Moral;