Results: 3

Infecção por Helicobacter pylori e lesões precursoras de câncer gástrico: prevalência e fatores associados em um laboratório de referência no Sudeste do Brasil

Arq. gastroenterol; 56 (4), 2019
ABSTRACT BACKGROUND: Helicobacter pylori infection is the most important risk factor for gastric atrophy and intestinal metaplasia, both considered gastric cancer precursor lesions. Therefore, the investigation of the occurrence of H. pylori infection, precursor lesions and associated factors guides the...

Morfología y repercusiones diagnóstico-terapéuticas de las lesiones preneoplásicas gástricas

Int. j. morphol; 37 (3), 2019
El carcinoma gástrico (CG) de tipo intestinal se origina en un epitelio displásico, que a su vez se desarrolla en medio de una atrofia gástrica (AG) y metaplasia intestinal (MI). La infección por Helicobacter pylori (HP) es la causa más frecuente de AG, causando una pangastritis atrófica multifocal...

Is there a relation between helybacter pylori and intestinal metaplasia in short column epitelization up to 10 mm in the distal esophagus?

ABCD (São Paulo, Impr.); 32 (4), 2019
ABSTRAT Background: The presence of intestinal metaplasia in the distal esophagus (Barrett's esophagus) is an important precursor of adenocarcinoma. Knowledge of the risk factors and the process by which the Barrett develops is very important and Helicobacter pylori (HP) can contribute to this developm...