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Correspondence
Transbronchial needle aspiration in the diagnosis of mediastinal amyloidosis
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- Bronchoscopy
- rare lung diseases
- systemic disease and lungs
- madiastinal amyloidosis
- transbronchial needle aspiration
We read with interest the pulmonary puzzle by Khor et al1 on mediastinal lymph node amyloidosis diagnosed by direct real-time endobronchial ultrasound-guided (EBUS) transbronchial needle aspiration (TBNA). The development of EBUS-TBNA is improving the diagnostic yield of mediastinal lymphadenopathy.2 However, we offer some comments about the diagnostic approach used in the case described.
First, in our opinion, conventional TBNA continues …
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Competing interests None.
Patient consent Obtained.
Provenance and peer review Not commissioned; not externally peer reviewed.