Transesophageal Bronchoscopic Ultrasound-Guided Fine Needle Aspiration for Diagnosis of Sarcoidosis
書誌事項
- 公開日
- 2012-12-07
- 権利情報
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- https://www.karger.com/Services/SiteLicenses
- https://www.karger.com/Services/SiteLicenses
- DOI
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- 10.1159/000345207
- 公開者
- S. Karger AG
この論文をさがす
説明
<jats:p>Background: Several studies have reported that specimens from mediastinal lesions located adjacent to the esophagus can be sampled using an ultrasound bronchoscope instead of an ultrasound endoscope. Objectives: The aim of this study was to evaluate the diagnostic utility of transesophageal bronchoscopic ultrasound-guided fine needle aspiration using an ultrasound bronchoscope in patients with stage I/II sarcoidosis. Methods: Thirty-three patients suspected of having stage I/II sarcoidosis were included in this prospective study. Needle aspiration through the esophagus using an ultrasound bronchoscope was performed for hilar and/or mediastinal lymph nodes. The final diagnosis of sarcoidosis was based on clinicoradiological compatibility and pathological findings. Results: A total of 62 lymph nodes with a mean shortest diameter of 13.6 mm were examined. Of the 33 patients enrolled, 29 were given a final diagnosis of sarcoidosis. Four of the residual patients had other diseases (1 lung cancer, 1 tuberculosis, 2 non-specific lymphadenitis). Transesophageal bronchoscopic ultrasound-guided fine needle aspiration showed noncaseating epithelioid cell granulomas in 25 of 29 patients (86%; 95% confidence interval 73–100) with the final diagnosis of sarcoidosis. No complications were observed. Conclusions: Transesophageal bronchoscopic ultrasound-guided fine needle aspiration is feasible, safe and accurate for the diagnosis of stage I/II sarcoidosis.</jats:p>
収録刊行物
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- Respiration
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Respiration 85 (2), 137-143, 2012-12-07
S. Karger AG