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[Surgical pulmonary biopsy in children]
Chirurgie Pediatrique
|January 1, 1985
Summary
Open lung biopsy is a safe and effective diagnostic tool for pediatric immunocompromised patients with diffuse pulmonary infiltrates. While invasive, it provides definitive diagnoses, with bronchoalveolar lavage being a less invasive alternative for future consideration.
Area of Science:
- Pediatric Pulmonology
- Immunocompromised Patients
- Diagnostic Procedures
Context:
- Diffuse pulmonary infiltrates in immunocompromised children present diagnostic challenges.
- Chemotherapy-induced immunodeficiency is a common factor in these cases.
- Open lung biopsy has been utilized for diagnosis in this specific pediatric population.
Purpose:
- To evaluate the safety and diagnostic yield of open lung biopsy in children with pulmonary infiltrates.
- To identify specific pulmonary pathologies in immunocompromised pediatric patients.
- To assess the post-operative outcomes and complications associated with the procedure.
Summary:
- Sixteen children (2-14 years) with pulmonary infiltrates underwent open lung biopsy, primarily due to chemotherapy-induced immunodeficiency.
- Definitive diagnoses included Pneumocystis carinii pneumonitis, CMV infections, pneumoconiosis, neoplastic lymphangitis, and staphylococcal infection.
- The procedure demonstrated a low complication rate (1 wound infection) and no mortality, with rapid extubation in most cases.
Impact:
- Open lung biopsy is confirmed as a safe and accurate method for diagnosing pulmonary infiltrates in pediatric immunocompromised patients.
- The study highlights the potential for bronchoalveolar lavage as a less invasive diagnostic alternative.
- Findings contribute to optimizing diagnostic strategies for pediatric respiratory conditions in immunocompromised individuals.