Fig. 4From: Regenerative medicine approaches for the management of respiratory tract fistulasBronchopleural fistulas after pulmonary lobectomy and pneumonectomy for lung cancer. a Bronchoscopic view of the fistula (and muco-purulent secretions) in the inferior right bronchial stump; b endoscopic view of the bronchial stump fistula after right pneumonectomyBack to article page