Pyogenic liver abscess: uncommon presentation

Area of Science:

• Hepatology
• Infectious Diseases
• Internal Medicine

Background:

• Pyogenic liver abscess (PLA) is a rare but potentially fatal condition, typically affecting individuals in their fifth decade.
• Prompt recognition and intervention are vital for successful treatment and improved patient prognosis.
• Advances in percutaneous drainage, imaging, and microbiology have refined PLA management, optimizing antibiotic therapy.

Observation:

• Clinical presentations of PLA are diverse, influenced by abscess size, patient health, comorbidities, and complications.
• Common symptoms include upper abdominal pain, high fever, nausea, and vomiting.
• This case highlights an unusual initial presentation of atrial flutter preceding a hepatic abscess that mimicked a liver tumor on imaging.

Findings:

• The study emphasizes the variable clinical manifestations of pyogenic liver abscess.
• It underscores the importance of considering PLA even with atypical initial symptoms like atrial flutter.
• The case illustrates how hepatic abscess can present with imaging findings suggestive of a hepatic tumor.

Implications:

• This case broadens the differential diagnosis for atrial flutter, suggesting hepatic abscess as a potential cause.
• It reinforces the need for comprehensive diagnostic workups when faced with atypical presentations of common conditions.
• Improved awareness of rare presentations can lead to earlier diagnosis and treatment of pyogenic liver abscess, improving patient outcomes.