Intraperitoneal rupture of amoebic liver abscess

Area of Science:

• Hepatology
• Infectious Diseases
• Surgical Gastroenterology

Background:

• Amoebic liver abscess is a common parasitic infection, particularly in tropical regions.
• Intraperitoneal rupture of an amoebic liver abscess presents a significant clinical challenge with high morbidity and mortality.
• Distinguishing between generalized and localized peritonitis is crucial for guiding treatment strategies.

Purpose of the Study:

• To evaluate the outcomes of different management strategies for amoebic liver abscess with intraperitoneal rupture.
• To compare the efficacy of surgical versus conservative treatment in patients with generalized peritonitis.
• To assess the effectiveness of conservative management in patients with localized peritonitis.

Main Methods:

• Retrospective analysis of 23 cases of amoebic liver abscess with intraperitoneal rupture.
• Patients were categorized into Group I (generalized peritonitis) and Group II (localized peritonitis).
• Diagnostic tools included liver scan, ultrasound, serology for amoebiasis, and peritoneal fluid aspiration.

Main Results:

• Group I: 16 patients with generalized peritonitis; 8 treated surgically with 4 deaths (50% mortality).
• Group II: 7 patients with localized peritonitis treated conservatively with 0 deaths.
• Conservative management (aspiration, antibiotics, amoebicides) was applied to 8 Group I patients and all Group II patients, resulting in no deaths.

Conclusions:

• Early diagnosis is critical for successful management of amoebic liver abscess with intraperitoneal rupture.
• Conservative treatment, including aspiration of the abscess, antibiotics, and amoebicides, offers the best chance of cure.
• Surgical intervention in generalized peritonitis was associated with high mortality, suggesting a need for optimized conservative approaches.