Vestibular dysfunction due to thalamic metastasis of a corticotropic carcinoma in a dog

Metastatic pituitary carcinoma and central vestibular syndrome originating in the thalamus are not common disorders in dogs. An 11‐year‐old Maltese dog with pituitary‐dependent hypercortisolism presented signs of central vestibular dysfunction after trilostane treatment. Interestingly, the patient showed remission of vestibular signs after drug withdrawal, but two weeks later, with a new administration of trilostane, these signs reappeared after...