Helicobacter pylori: estudio comparativo de diferentes técnicas diagnósticas. / [Helicobacter pylori: comparative study of different diagnostic techniques]
Acta gastroenterol. latinoam
; Acta gastroenterol. latinoam;25(5): 269-76, 1995.
Article
em Es
| BINACIS
| ID: bin-37166
Biblioteca responsável:
AR40.1
ABSTRACT
OBJECTIVE:
To compare the different diagnostic techniques of Helicobacter Pylori infection, confronting the bacteriological culture to other faster, less expensive and easier techniques, such as the urease test, methylen blue and Gram stained smears, the histopathologic examination of biopsies specimens, and the detection of IgG antibodies anti Helicobacter Pylori. MATERIAL ANDMETHODS:
43 patients with gastroduodenal symptoms who had not taken NSAIDs and who presented endoscopic signs of inlammation and/or gastroduodenal ulcer were prospectively studied. Biopsies specimens of antrum, gastric fundus and duodenal bulb were taken and processed in the following way methylen blue and Gram stained smears and Hematoxylin and eosin stained section. Studies were performed in to all the 43 patients. Urease test was performed in the antrum specimens of 37 patients, and inmunologic test by inmunoenzimatic technique (ELISA) in 40 of them.RESULTS:
Methylen blue and Gram stained smears sensitivity (S) 100
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Coleções:
06-national
/
AR
Base de dados:
BINACIS
Tipo de estudo:
Diagnostic_studies
/
Risk_factors_studies
Idioma:
Es
Revista:
Acta gastroenterol. latinoam
Ano de publicação:
1995
Tipo de documento:
Article
País de publicação:
Argentina