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Indian J Pathol Microbiol ; 2005 Apr; 48(2): 181-5
Artículo en Inglés | IMSEAR | ID: sea-74619

RESUMEN

The presence of Helicobacter pylori (H. pylori) was examined in 491 sequential patients, complaining mainly of epigastric pain, by three biopsy-based methods (rapid urease, histology, and culture), and by a serological test, enzyme immunosorbent assay, (ELISA). H. pylori was detected in 341 (70%) of 491 patients examined by histology, 287 (59%) by rapid urease test, whereas 385 (78%) were seropositive for H. pylori immunoglobulins by ELISA. None of the test methods used was independently sufficient to make an etiologic diagnosis of H. pylori infection. The endoscopic findings revealed that 315 (69%) of 456 patients with non-ulcer dyspepsia, 17 (74%) of 23 patients with duodenal ulcer, 7 (78%) of 9 patients with gastric ulcer, and 2 (67%) of 3 patients with gastric cancer were H. pylori positive. No statistically significant correlation was found between the endoscopic and the histopathological findings. A significant correlation was found between H. pylori infection and the histopathological gradings of gastritis (P < 0.001).


Asunto(s)
Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Anticuerpos Antibacterianos/sangre , Niño , Endoscopía , Femenino , Enfermedades Gastrointestinales/epidemiología , Infecciones por Helicobacter/complicaciones , Helicobacter pylori/inmunología , Hospitales Universitarios , Humanos , Inmunoglobulinas/sangre , Masculino , Persona de Mediana Edad , Arabia Saudita/epidemiología , Ureasa/metabolismo
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