[Clinical and macroscopic variables that influence the prognosis of colorectal carcinoma].

Background And Aims: The paradoxical evolution of approximately one third of patients with neoplasms cataloged in Dukes stages B and C demonstrates the desirability of utilizing other prognostic criteria that are capable of broadening the information provided by these two important variables. Only a small number of investigators have dedicated themselves to the study of the prognostic value of clinical and macroscopic parameters of colorectal neoplasms, and the results obtained have been shown to be controversial. The principal aim of this work was to evaluate the prognostic importance of these parameters.