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Isolated from the Bloodstream of a Patient with Liver Cirrhosis in China: A Case Report

Overview
Journal Heliyon
Specialty Social Sciences
Date 2023 Dec 7
PMID 38058622
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Abstract

A rare case of bacteremia caused by , in a 50-year-old male with liver cirrhosis was reported. Clear, colorless, and circular colonies were recovered on blood agar after 24 h of aerobic incubation at 37 °C. The isolate was identified as using MALDI-TOF/MS and confirmed by the diagnostic triplex-PCR targeting , , and genes. The administration of piperacillin/tazobactam intravenously (4.5g every 8 hours) for 3 days was effective. This study suggested that specific strains of have been implicated in causing extraintestinal infections in humans, similar to extraintestinal pathogenic (ExPEC). However, a comprehensive understanding of the underlying pathogenic mechanisms requires further exploration.

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