The cornea is first structure that light encounters when entering the eye of an animal. If the cornea no longer transparent then vision is compromised. There are several reasons why the cornea may be discoloured and these include fluid within the cornea (edema), blood within the cornea, pigment on the inner or outer surface of the cornea, or inflammatory cells within or on the surface of the cornea. Note that many of these causes of corneal discolouration occur together. In this image of a cat eye with proliferative keratoconjunctivitis, the cornea is discoulored because of inflammatory cellular deposition and infiltration, vascularization, and corneal edema. Fortunately this patient was referred by his family veterinarian, thereby resulting in an accurate diagnosis and treatment plan. It is anticipated that this patient will have a clear cornea, with appropriate medical therapy, and be able to see normally again😊👍 CullenWebb recommends that all patients with corneal discolouration without appropriate diagnosis and treatment be referred to a veterinary ophthalmologist. To arrange an appointment request referral by your family veterinarian or contact us directly at 1-506-204-8433 www.cullenwebb.com #eosinophilic #keratoconjunctivitis #cat #animaleyedoctor #specialist #cornea https://www.instagram.com/p/Bu61pG6hh1n/?utm_source=ig_tumblr_share&igshid=1u97f8mnnp03s