Ahn [one] reviewed the Sophisticated diagnostic position of bronchoscopy. Adaptable bronchoscopy is an important diagnostic Instrument from the scientific field of respiratory medicine. Over the past decade, endobronchial ultrasound (EBUS) has become released in clinics. Convex probe-EBUS continues to be used to diagnose many central lung lesions and it https://directivepublications.org/journal-of-respiratory-medicine-and-research/