Value of Real-Time Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration
Author Information
Author(s): Cetinkaya Erdogan, Gunluoglu Gulsah, Akif Gunluoglu, Mehmet Z., Ozgul Guler, Seyhan Ekrem C., Gencoglu Atayla Gul Sule
Primary Institution: Yedikule Chest Diseases and Thoracic Surgery Education and Research Hospital, Istanbul, Turkey
Hypothesis
The study aims to examine factors affecting the efficacy and diagnostic value of CP-EBUS-TBNA in mediastinal pathologies.
Conclusion
CP-EBUS-guided TBNA has a high diagnostic rate, especially when sampling at least two separate lymph nodes.
Supporting Evidence
- The diagnostic rate was 92% overall, with 89.7% for benign diseases and 92.6% for malignant diseases.
- Granulomatous diseases had a diagnostic rate of 96% for sarcoidosis and 79% for tuberculosis.
- Sampling two or more lymph nodes increased the diagnostic rate to 95%.
Takeaway
Doctors used a special ultrasound tool to take samples from patients' lungs, and it worked really well, especially when they took samples from more than one spot.
Methodology
The study involved 321 patients with mediastinal masses or enlarged lymph nodes, using CP-EBUS for TBNA, with histopathologic and microbiologic evaluations.
Limitations
Some patients were excluded due to insufficient material or refusal of invasive procedures.
Participant Demographics
160 males and 127 females, average age 50.2 years.
Statistical Information
P-Value
0.002
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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