Amebic liver abscess: sonographic diagnosis and management

Area of Science:

• Hepatology
• Radiology
• Medical Imaging

Background:

• Intrahepatic abscesses are significant clinical entities.
• Accurate diagnosis and management are crucial for patient outcomes.
• Ultrasonography is a primary imaging modality for liver abscesses.

Purpose of the Study:

• To present institutional experience with intrahepatic abscesses.
• To correlate sonographic findings with clinical data.
• To assess the utility of ultrasonography in evaluating abscess age and healing.

Main Methods:

• Retrospective analysis of 68 intrahepatic abscesses in 48 patients.
• Ultrasonography for detection and characterization.
• Analysis of abscess morphology (wall and content echo patterns).
• Correlation of sonographic findings with duration of illness and clinical improvement.

Main Results:

• 68 intrahepatic abscesses in 48 patients over 3 years.
• Most common location: right lobe of the liver.
• Multiple abscesses in 14 patients.
• Sonographic morphology correlated with illness duration.
• Ultrasound appearance changes lagged behind clinical improvement.

Conclusions:

• Ultrasonography is effective for diagnosing and characterizing intrahepatic abscesses.
• Sonographic features can provide insights into abscess age and healing.
• A temporal discrepancy exists between sonographic changes and clinical recovery.