HELICOBACTER PYLORI CHRONIC GASTRITIS ON PATIENTS WITH PREMALIGNANT CONDITIONS: OLGA AND OLGIM EVALUATION AND SERUM BIOMARKERS PERFORMANCE.
Maria Clara Freitas CoelhoHenrique Gomes RibeiroCelio Geraldo de Oliveira GomesFrederico Passos MarinhoAlfredo J A BarbosaLuiz Gonzaga Vaz CoelhoPublished in: Arquivos de gastroenterologia (2021)
The histological classifications OLGA and OLGIM presented a substantial concordance rate among themselves. Simultaneous use of both histological classification systems increased the identification's rate of high-risk patients. Biomarker analysis was not effective to distinguish low to high risk patients in the studied population. Further studies are needed to validate its use in clinical practice in Brazil.