Ahn [one] reviewed the Highly developed diagnostic function of bronchoscopy. Adaptable bronchoscopy is a crucial diagnostic Resource from the scientific field of respiratory medicine. In the last decade, endobronchial ultrasound (EBUS) has actually been released in clinics. Convex probe-EBUS continues to be used to diagnose numerous central lung lesions https://directivepublications.org/journal-of-respiratory-medicine-and-research/