作者: Rosemary Simões Nomelini RODRIGUES , Élia Cláudia de Souza ALMEIDA , Silvia Maria Perrone CAMILO , Júverson Alves TERRA-JÚNIOR , Lucinda Calheiros GUIMARÃES
DOI: 10.1590/0102-6720201600S10010
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摘要: Background: Morbid obesity is a multifactorial disease that increasingly being treated by surgery. Aim: To evaluate gastric histopathological changes in obese, and to compare with patients who underwent gastrojejunal bypass the jejunal mucosa after Methods: This an observational study performed at tertiary public hospital, evaluating endoscopic biopsies from 36 preoperative 35 postoperative. Results: In group, 80.6% had chronic gastritis, which was active 38.9% (77.1% 20.1%, respectively, postoperative). The postoperative group significant reduction H. pylori infection (p=0.0001). A longer length of stump time since surgery more than two years were associated Helicobacter infection. normal 91.4% showed slight nonspecific inflammation 8.6%. Conclusion: There incidence group. elapsed considered absolute majority patients.