Pulmonary Artery Bleed from an Eloesser flap.

An open thoracic window involves the creation of a semi-permanent pleural-cutaneous connection to treat chronic organising empyemas, bronchopleural fistulas and postpneumonectomy empyemas in patients too ill for video-assisted thoracic surgery decortication. An Eloesser flap is a type of open thoracic window. Antibiotics have made the use of Eloesser flaps and other open thoracic windows for treatment of empyemas rare.