Introduction
- Cause : commonly due to parasitic conditions or allergies. May be secondary to ocular irritation or an aspect of generalized seborrhea.
- Signs : erythema and inflammation of periocular tissues → pruritus → self trauma.
- Diagnosis : history, signs, skin scraping, mycology, intradermal, skin testing, hypoallergenic exclusion diet.
- Treatment : elimination of underlying cause.
- Prognosis : generally good, depends on immune status and etiology.
Diagnosis
Clinical signs
- Co-existent blepharitis
.
- Co-existent conjunctivitis (?secondary to self-trauma) .
- Otitis externa (allergic) .
- Fluorescence under Wood's lamp (dermatophytosis) .
Diagnosis
Differential diagnosis
- Blepharitis .
- Autoimmune disorder .
- Uveodermatological syndrome .
Sequelae
Prognosis
- Generally good: dependent upon etiology and immune status.
Reasons for treatment failure
- Standard reasons .
Sources
Publications
Other sources of information
- Petersen-Jones S & Crispin S (2002)BSAVA Manual of Small Animal Ophthalmology. 2nd edn. British Small Animal Veterinary Association. ISBN 0 905214 54 4
