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Id: lil-305370
Autor: Sousa, Marcelo Basso; Luz, Letícia Perondi; Moreira, Daniel Martins; Bacha, Omar Moreira; Chultz, Rogério Menezes; Edelweiss, Maria Isabel.
Título: Prevalência de infecção por, Helicobacter pylori em crianças avaliadas no Hospital de Clínicas de Porto Alegre, RS, Brasil / Prevalence of Helicobacter pylori infection in children evaluated at \"Hospital de Clinicas de Porto Alegre\", RS, Brazil
Fonte: Arq. gastroenterol;38(2):132-137, abr.-jun. 2001. tab.
Idioma: pt.
Resumo: OBJECTIVES: To determine prevalence of Helicobacter pylori infection in a group of symptomatic patients between 2 and 18 years old who were submitted to gastric biopsy during upper endoscopy done in the period of 1990-97. To correlate the histological findings with clinical and endoscopical data. METHODS: A cross-sectional study done after review of clinical and histopathological data. Histopathological sections were reviewed by a pathologist, who did not know the clinical information and the previous histopathological reports. RESULTS: Among 181 patients evaluated, prevalence of Helicobacter pylori infection was 24.86% (45 positive cases). In pathological analysis, gastritis was found in 38/45 of the positive Helicobacter pylori patients and in 45/136 negative Helicobacter pylori. Gastric ulceration was found in 6/45 positive Helicobacter pylori and in 3/136 negative Helicobacter pylori. CONCLUSION: This study stated a significative association between Helicobacter pylori infection and pathological abnormalities in children evaluated in the "Hospital de Clinicas de Porto Alegre", RS, Brazil.
Descritores: Infecções por Helicobacter
Helicobacter pylori
-Biópsia
Distribuição de Qui-Quadrado
Estudos Transversais
Infecções por Helicobacter
Modelos Lineares
Prevalência
Limites: Humanos
Masculino
Feminino
Pré-Escolar
Criança
Adolescente
Responsável: BR1.1 - BIREME



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