Autologous Blood Patch Pleurodesis and Endobronchial Valves for Management of Persistent Air Leaks in Two Cases of Tuberculosis.

Pulmonary infections, such as tuberculosis, can result in numerous pleural complications including empyemas, pneumothoraces with broncho-pleural fistulas, and persistent air leak. While definitive surgical interventions are often initially considered, management of these complications can be particularly challenging if a patient has an active infection and is not a surgical candidate. Autologous blood patch pleurodesis and endobronchial valve placement have both been described in remedying persistent air leaks (PALs) effectively and safely. PALs due to broncho-pleural fistulas in active pulmonary disease are rare, and we present two such cases that were managed with autologous blood patch pleurodesis and endobronchial valves.