Autor: Diaa El Salman, Dina El-Zamiaty, Franco Pandolfi, Magdi S. Darwish, Barbara G. Hackbart, Roberto Paganelli, Mohamed K. Monier, Isabella Quinti, Ray R. Arthur
Rok vydání: 1997
Předmět:
Zdroj: Digestive Diseases and Sciences. 42:2017-2023
ISSN: 0163-2116
DOI: 10.1023/a:1018897813268
Popis: The diagnostics of community-acquired acute HCV hepatitis in an endemic area was studied in 110 Egyptian patients with acute jaundice. In the first week of the jaundiced period 30 of 110 patients (27.3%) had anti-HCV antibodies. The majority already showed high levels of anti-HCV IgG (25/30), associated with anti-HCV IgM in nine of them. Five patients showed only an HCV IgM reactivity. Seven had also anti-HEV and/or anti-HBV: their jaundice could then be related to an acute infection caused by those viruses. All patients were infected with genotype 4a, in three associated with the 3a. During the follow-up five patients seroconverted for IgG, while their anti-HCV IgM did not show a uniform pattern of reactivity. Patients with positive serology suspected of an acute HCV infection were older than the patients with other acute hepatitis and showed a lower peak of ALT level. Seroconversion during acute hepatitis strongly indicated HCV as the etiologic agent. However, the detection of anti-HCV IgG antibodies in the jaundiced period showed that the majority of patients had already seroconverted to anti-HCV antibodies; in most of them it is possible to hypothesize a reactivation of a chronic HCV infection.
Databáze: OpenAIRE
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