https://www.selleckchem.com/pr....oducts/zasocitinib.h
Primary aortobronchial fistula is commonly caused by inflammatory disease and atherosclerosis. Secondary aortobronchial fistula is a complication of surgery for thoracic aorta and congenital cardiac disease. Tuberculous fistula is an uncommon cause of aortobronchial fistula. Surgery for aortobronchial fistula should include controlling both aortic and pulmonary fistula sites. A healthy tissue or muscle flap should be used between the repaired sites to prevent refistulisation. Recurrence is common; hence, long-term follow up is impor