LAUSR

Endobronchial ultrasound‐guided transbronchial needle aspiration (EBUS‐TBNA) has emerged as a very useful tool for precise diagnosis of thoracic lesions. However, the procedure sometimes has a poor yield. Rapid on‐site evaluation (ROSE) in EBUS‐TBNA has been shown to be helpful to improve its diagnostic yield and minimise the need for repeat procedures. Most of the studies that have evaluated the utility of ROSE have focused on malignant lesions; however, it is important to understand its utility in benign lesions, particularly in a country with a high tuberculosis burden.