AI Article Synopsis
- The study aimed to assess the effectiveness of endobronchial ultrasound (EBUS) techniques for diagnosing centrally located peribronchial lung lesions.
- A total of 32 patients were analyzed, showing high diagnostic yields for EBUS-TBNA, particularly in combination with other biopsy methods, with overall yields reaching up to 94%.
- The findings suggest that EBUS-TBNA is a highly effective procedure for diagnosing these lung lesions and should be considered when available.
Article Abstract
Background: The purpose of this study was to evaluate the diagnostic yield of endobronchial ultrasound with real-time-guided transbronchial needle aspiration (EBUS-TBNA), endobronchial forceps biopsy (EBBx), and 2D fluoroscopic-guided transbronchial forceps biopsy (TBLBx) for centrally located peribronchial lung lesions.
Methods: A retrospective chart review of consecutive patients who underwent EBUS-TBNA of centrally located peribronchial lesions, that is, medial margin of the mass within inner third of hemithorax by computerized tomography scan. Patients who underwent EBUS-TBNA for lymph node sampling were excluded.
Results: Thirty-two cases met the inclusion criteria. The mean age was 69±12 years. Sixteen (50%) were male patients. Of the 32 EBUS-TBNA cases, 13 underwent concomitant TBLBx (group 1), 8 had concomitant EBBx (group 2), and 11 had EBUS-TBNA alone (group 3). In group 1, the diagnostic yield of EBUS-TBNA was 95% (n=12/13), whereas the yield of TBLBx was 61% (n=8/13). In group 2, the diagnostic yield of EBUS-TBNA was 100% (n=8/8), whereas EBBx was positive in 75% (n=6/8). In group 3, the diagnostic yield of EBUS-TBNA was 91% (n=10/11). Overall diagnostic yield of EBUS-TBNA of centrally located peribronchial lung lesions was 94% (n=30/32).
Conclusion: Where available, EBUS-TBNA of centrally located peribronchial lung lesions should be given a strong consideration given its high diagnostic yield.
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| http://dx.doi.org/10.1097/LBR.0b013e3182903d86 | DOI Listing |
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