Background: Although the use of clinical reasoning has been evaluated for several neurological presentations, this approach has not yet been investigated for dogs with vestibular syndrome. Methods: Two hundred and thirty-nine dogs presenting with vestibular syndrome were included in this...

Objective: To assess the response to topical and/or systemic pilocarpine in dogs with neurogenic dry eye. Method: Medical records of dogs diagnosed with dry eye between 2015 and 2018 were reviewed. Cases were excluded if STT values were decreased bilaterally, if dogs were lost to follow-up, or if...

Objectives: To describe and compare the cumulative incidence and clinical progression of ocular neuropathies in diabetic dogs vs nondiabetic dogs following cataract surgery. Methods: Medical records of 196 diabetic and 442 nondiabetic dogs who underwent cataract surgery between 2004 and 2015 were...

The goal of this retrospective, cross-sectional study was to describe the different etiologies of trigeminal neuropathy based on clinical and MRI findings and to evaluate the significance of associated concomitant disorders. MRI studies of 49 dogs with trigeminal neuropathy were blindly reviewed...

The Horner's syndrome is characterized by enophthalmos, ptosis of the upper eyelid, slight elevation of the lower eyelid, third eyelid protrusion and miosis, and occurs when there is damage to the sympathetic innervations of the eyeball and its attachments. The sympathetic innervations of the eye...

Objective: To investigate whether idiopathic Horner's syndrome (HS) in Golden Retrievers is an exclusively preganglionic disorder based on denervation hypersensitivity pharmacological testing with phenylephrine. Animals Studied: Medical records of dogs presented with HS between 2000 and 2012. Dogs...

A one-year-old male neuter dog initially presented with clinical signs of pharyngitis and suspected oesophageal reflux. The dog subsequently developed unilateral (left side) Horner's syndrome. CT examination of the head and neck revealed a large mixed bone and soft tissue density lesion filling the ...

In dogs and cats, Horner's syndrome (HS) is characterized by a group of clinical signs arising from an ipsilateral dysfunction of sympathetic innervation of the eye and its appendages. These signs include ptosis, miosis, anisocoria, prolapse of the third eyelid, and enophtalmos. Lesions that may...

To describe a case of a recurrent Candida tropicalis otitis externa, media and interna in a dog with an ear polyp. A 9-year-old Irish Setter was presented with 2 episodes of otitis sinistra, left-sided vestibular syndrome and Horner syndrome 7 months apart. At the first episode a benign ear polyp...

Horner's syndrome is a common condition in veterinary patients, particularly in dogs and cats, presenting with the typical features of miosis, enophthalmos, protrusion of the third eyelid and ptosis. It results from lesions affecting the sympathetic supply to the head and orbit. This article...