Spontaneous bacterial peritonitis caused by Listeria monocytogenes: A rare infection with very high leukocyte counts in ascitic fluid–case report and review of the literature - 31/05/23
Learning points |
• | Listeria monocytogenes is a rare cause of spontaneous bacterial peritonitis. 1% of humans are asymptomatic carriers of Listeria monocytogenes, which can lead to endogenous infection in cirrhosis. |
• | In case of high leukocyte count in peritoneal fluid, Listeria-induced SBP is an important differential diagnosis to intestinal perforation in patients with cirrhosis. |
• | Listeria is not covered by empiric therapy with cephalosporins. A combination of aminopenicillin and aminoglycoside is recommended. Early and correct antimicrobial therapy reduces the mortality significantly. |
Abstract |
We present a rare case of Listeria monocytogenes-induced spontaneous bacterial peritonitis (SBP) in cirrhosis. Examination of the patient's peritoneal fluid revealed an extremely high leukocyte count. We suspect, that the patient belongs to 1% of individuals in which Listeria monocytogenes is part of the intestinal flora. Cephalosporins as empiric antibiotics have a Listeria gap. A combination of aminopenicillin and aminoglycoside is recommended. Therefore, early microbiological diagnosis from ascites and blood is essential. Listeria should be considered as a rare cause of SBP, especially in case of very high leukocyte count in peritoneal fluid or lack of response to empiric therapy.
Le texte complet de cet article est disponible en PDF.Keywords : Spontaneous bacterial peritonitis, Cirrhosis, Listeria monocytogenes, Ascites, Infection
Abbreviations : SBP
Plan
Vol 47 - N° 6
Article 102130- juin 2023 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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