Spontaneous bacterial peritonitis due to Campylobacter jejuni

Area of Science:

• Hepatology
• Infectious Diseases
• Microbiology

Background:

• Alcoholic cirrhosis is a chronic liver disease often leading to complications like ascites.
• Ascites, the accumulation of fluid in the abdominal cavity, increases the risk of infection.
• Spontaneous bacterial peritonitis (SBP) is a serious infection of the ascitic fluid.

Observation:

• A patient diagnosed with alcoholic cirrhosis and ascites presented with symptoms suggestive of SBP.
• Diagnostic paracentesis was performed to analyze the ascitic fluid.
• Blood cultures were also obtained for microbiological analysis.

Findings:

• Analysis of the ascitic fluid revealed the presence of Campylobacter jejuni.
• Blood cultures subsequently confirmed bacteremia, with Campylobacter jejuni isolated.
• Campylobacter jejuni, a microaerophilic bacillus, was identified as the pathogen responsible for the SBP.

Implications:

• This case highlights Campylobacter jejuni as a potential pathogen causing SBP in patients with alcoholic cirrhosis.
• Early and accurate identification of the causative organism is crucial for effective antibiotic treatment.
• Further research may be warranted to understand the epidemiology and risk factors for Campylobacter jejuni-associated SBP.