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Bacterial peritonitis secondary to Capnocytophaga canimorsus

Diego López Martínez1, Benito Hermida Pérez2, María Sagrario Santos Seoane1

  • 1Medicina Interna, Hospital Universitario de Cabueñes, España.

Revista Espanola De Enfermedades Digestivas
|May 12, 2023
PubMed

Insights

This case report details a rare instance of bacterial peritonitis in a liver cirrhosis patient caused by Capnocytophaga canimorsus. The study outlines the clinical course, diagnosis, and successful treatment of this unusual infection.

Area of Science:

  • Infectious Diseases
  • Hepatology
  • Microbiology

Background:

  • Liver cirrhosis is a significant risk factor for spontaneous bacterial peritonitis.
  • Ascitic decompensation increases susceptibility to infections in cirrhotic patients.

Observation:

  • A patient with liver cirrhosis and recurrent ascites presented with bacterial peritonitis.
  • The causative agent identified was Capnocytophaga canimorsus, a rare cause of peritonitis.

Findings:

  • The clinical presentation, diagnostic process, and therapeutic interventions are described.
  • Successful resolution of the peritonitis was achieved with appropriate treatment.
  • This represents the first reported case of Capnocytophaga canimorsus peritonitis in a patient with these specific characteristics.

Implications:

  • Highlights the importance of considering unusual pathogens in cirrhotic patients with peritonitis.
  • Contributes to the understanding of Capnocytophaga canimorsus infections in immunocompromised individuals.
  • Informs clinical management strategies for rare infectious complications in liver disease.

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