Postappendectomy intra-abdominal abscess: a therapeutic approach

Area of Science:

• Pediatric Surgery
• Infectious Diseases
• Medical Imaging

Background:

• Acute appendicitis is a common surgical emergency in children.
• Intra-abdominal abscesses are a known complication following appendectomy.
• Effective management strategies for pediatric intra-abdominal abscesses are crucial.

Purpose of the Study:

• To evaluate the outcomes of managing intra-abdominal abscesses in children after appendectomy.
• To determine the efficacy of antibiotic therapy versus drainage procedures.
• To assess the role of serial sonography in monitoring treatment response.

Main Methods:

• Retrospective review of 462 pediatric appendectomies performed between January 1989 and June 1993.
• Analysis of patients who developed intra-abdominal abscesses (n=10).
• Management involved intravenous antibiotics and serial ultrasonography.

Main Results:

• Ten children developed intra-abdominal abscesses, presenting with fever and leucocytosis.
• Eight patients successfully responded to antibiotics alone, showing abscess resolution on sonography.
• Two patients required percutaneous drainage due to abscess enlargement despite antibiotic treatment.

Conclusions:

• Antibiotic therapy alone can be a successful management strategy for selected pediatric intra-abdominal abscesses post-appendectomy.
• Close sonographic follow-up is essential for monitoring treatment progress and identifying patients needing intervention.
• Non-operative management with antibiotics should be considered in the treatment of pediatric intra-abdominal abscesses.