Recently a staging system for atrophy and GC has been proposed by the Operative Link for Gastritis Assessment OLGA. It categorizes stages from 0 to IV. Stages III and IV have the highest levels of risk and merit close attention by physicians.
Recientemente, se ha propuesto el sistema OLGA para el estadiaje de la atrofia y estratificación del riesgo para CG en grupos 0-IV, siendo el III/IV los que tienen mayor riesgo y ameritan vigilancia.