Canine panuveitis: a retrospective evaluation of 55 cases (2000-2015)

Area of Science:

• Veterinary Ophthalmology
• Canine Internal Medicine

Background:

• Panuveitis, inflammation of the entire uvea, can lead to vision loss in dogs.
• Identifying common causes and treatment outcomes is crucial for effective management.

Purpose of the Study:

• To identify the most frequent causes of panuveitis in dogs.
• To evaluate treatment responses and visual outcomes in affected dogs.

Main Methods:

• A retrospective study analyzed medical records of 55 dogs diagnosed with panuveitis.
• Data included signalment, clinical signs, diagnostic tests, treatments, and outcomes.

Main Results:

• Idiopathic/immune-mediated disease was the most common diagnosis, followed by blastomycosis and lymphoma.
• 40% of dogs showed complete resolution of inflammation and retinal reattachment.
• 65% of dogs retained or regained vision with initial medical therapy.

Conclusions:

• Idiopathic/immune-mediated panuveitis is the leading cause in dogs.
• Favorable visual outcomes are associated with initial medical therapy response.
• Long-term management is often necessary to prevent recurrence and maintain vision.