Surgical relief of severe laryngeal malformation in an English Bulldog

A 22 month old English Bulldog was presented with progressive upper airway obstruction associated with an elongated soft palate, tonsillitis, everted laryngeal saccules and laryngeal malformation. Surgical management of the case consisted of resection of the elongated soft palate and everted laryngeal saccules, unilateral tonsillectomy and correction of the laryngeal stenosis. The latter was achieved by using a castellated incision through the laryngeal cartilages and first tracheal ring. From this case, it is postulated that, at least in some cases, the common upper airway obstruction syndrome in Bulldogs may not be due to laryngeal collapse as previously thought but rather to congenital malformation of the laryngeal cartilages.