Características histológicas de la gastritis asociada a los genotipos cagA y vacA de Helicobacter pylori difieren en 2 zonas de riesgo opuesto para cáncer gástrico en Colombia

The results suggest that the histopathological changes resulting from gastric infection with the cagA+ and vacAs1/m1 genes of Helicobacter pyloriare significantly more severe in areas of high risk for gastric cancer than in areas of low risk.