The most important findings are that the average age of diagnosis was over 60 years, most common tumor locations were in the rectum 34.6% and in the left colon 283%, and the greatest numbers of tumors were tubulovillous adenoma, or villous adenoma. Most of cases were tubular.
Los datos más sobresalientes corresponden a la edad al momento del diagnóstico promedio mayor de 60 años, localización en el recto 34,6% y en el colon izquierdo 28,3% y aumento de los adenomas tubulovelloso y velloso.