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Diagnostic yield of closed pleural brushing
Emine Aksoy1, Güliz Ataç, Tülin Sevim
1Department of Chest Disease, Süreyyapaşa Chest and Cardiovascular Disease Education and Research Hospital, Istanbul, Turkey.
Tuberkuloz Ve Toraks
|November 1, 2005
Summary
Closed pleural brushing (CPBR) offers a high diagnostic yield for malignant pleural effusion, proving safe and effective. This procedure significantly improves diagnosis when combined with other methods.
Area of Science:
- Pulmonology
- Oncology
- Diagnostic Procedures
Background:
- Malignant pleural effusion diagnosis can be challenging.
- Accurate diagnosis is crucial for effective patient management and treatment planning.
Purpose of the Study:
- To evaluate the diagnostic yield of closed pleural brushing (CPBR) in identifying malignant pleural effusion.
- To compare the sensitivity of CPBR with pleural fluid cytology (PFC) and closed pleural biopsy (CPB).
Main Methods:
- A prospective study involving 21 adult patients with suspected malignant pleural effusion.
- All patients underwent thoracentesis, CPBR, and CPB.
- Diagnostic yield and sensitivity of each procedure were calculated.
Main Results:
- CPBR provided a diagnosis in 57.1% of cases.
- The sensitivity of CPBR was 57%, higher than PFC (33%) and CPB (52%).
- Combining all three procedures increased sensitivity to 67%.
Conclusions:
- CPBR is a safe, simple, and well-tolerated procedure with a high diagnostic yield for malignant pleural effusion.
- CPBR enhances diagnostic accuracy, particularly when used alongside PFC and CPB.
- The study reported no mortality, with minor complications observed.