In this issue of Clinics in Chest Medicine, guest editors Drs. David E. Ost and A. Christina Argento bring their considerable expertise to the topic of Interventional Pulmonology. Top experts discuss diagnosis of pleural effusion of unknown etiology; malignant pleural effusion treatment; management of parapneumonic effusion and empyema; chylothorax; management of recurrent transudative effusions in CHF and hepatic hydrothorax; and more. Contains 16 relevant, practice-oriented topics including bronchoscopic treatment of emphysema ILD and cryobiopsy; approach to isolated mediastinal adenopathy; tracheo-bronchomalacia; benign tracheal stenosis and subglottic stenosis; and more Provides in-depth clinical reviews on interventional pulmonology, offering actionable insights for clinical practice Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews