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Intraperitoneal abscesses: diagnostic dilemmas and therapeutic options
Summary
Early diagnosis of intraperitoneal abscesses is vital for better prognosis. Ultrasound-guided percutaneous drainage suits simple cases, while complex abscesses need operative intervention for improved outcomes.
Area of Science:
- Gastroenterology
- Surgical Sciences
- Diagnostic Imaging
Background:
- Intraperitoneal abscesses present diagnostic challenges, often leading to treatment delays and poor patient outcomes.
- Despite advances, optimal therapeutic strategies for these abscesses remain unclear.
Purpose of the Study:
- To evaluate clinical features and investigations for diagnosing intraperitoneal abscesses.
- To analyze the relationship between diagnostic delay and prognosis.
- To assess the effectiveness of various treatment modalities.
Main Methods:
- Analysis of 30 patients with intraperitoneal abscesses, categorized by ultrasonography (USG) findings (simple vs. complex).
- Evaluation of clinical data, laboratory results (hematology, biochemistry, microbiology), and imaging (USG, contrast X-rays).
- Assessment of therapeutic interventions including percutaneous aspiration/drainage and operative drainage.
Main Results:
- Clinical and hematological data were sensitive but non-specific; Klebsiella was the most common pathogen.
- Real-time ultrasonography demonstrated 84% accuracy; contrast X-rays were needed in 43% of cases.
- Deaths occurred in patients with delayed diagnosis (>4 days); USG-guided drainage was effective for simple abscesses, while operative drainage succeeded in complex cases.
Conclusions:
- Early detection and treatment are crucial for favorable prognoses in intraperitoneal abscesses.
- High clinical suspicion combined with appropriate imaging modalities facilitates early diagnosis.
- USG-guided percutaneous drainage is suitable for simple abscesses; complex cases necessitate operative drainage, potentially combined with initial USG-guided procedures.