Chronic tracheobronchial disease in the dog

Abstract

Tracheobronchial collapse and chronic bronchitis (CB) are the two most common forms of chronic tracheobronchial disease in dogs. These conditions may exist independently of one another, although CB and some degree of tracheobronchial collapse often co-exist in the same patient. Diagnosis of CB can be established on clinical grounds alone, whereas radiographic or bronchoscopic evidence is required to confirm the diagnosis of tracheobronchial collapse. Although glucocorticoid drug therapy remains one of the most effective methods for managing CB, surgical implantation of a prosthetic airway device may be of great benefit for some dogs with a focal area of collapsing trachea. With early diagnosis and aggressive medical and surgical management, the prognosis for many dogs with chronic tracheobronchial disease is good for reasonable quality of life.