Tracheal collapse.

Abstract

Tracheal collapse, one form of tracheal obstruction, is classically described as occurring in middle-aged or older toy breed dogs with a history of chronic "goose-honk" cough. Many dogs with tracheal collapse fit this description, but others are young and may wheeze, hack, or have no cough at all. Patients with a history and physical examination compatible with tracheal collapse are definitively diagnosed based on the findings of the following respiratory tract examinations: inspiratory/expiratory radiographs, fluoroscopy, culture and susceptibility, and a thorough endoscopic evaluation. Prosthetic ring tracheoplasty relieves many of the signs of tracheal obstruction but does not cure the disease. Early diagnosis and treatment are expected to give the dog a better quality life. Following prosthetic ring tracheoplasty, most dogs are more active, breathe easier, cough less, and require less medical treatment for respiratory disease.