Cause of secondary glaucoma?
Anything that obstructs teh pupil or trabecular meshwork
Most common disease of the lens
Inflammation of the eyelids
Corneal Ulcer, Corneal edema and hypopyon
T/F: Collie Eye Anomaly is always bilateral.
Consequences of otitis media?
Inflammation or perforation of tympanic membrane
Erosion of auditory ossicles
Osteosclerosis of tympanic bulla
Progression to otitis interna
Increase IOP due to movenment of aqueous
Primary vs Secondary
Ciliary-Iridociliary adenoma/carcinomas are typically (benign/malignant)
Cause of Keratomalacia
Rapidly progressing bacteral infection
Primary pathogens causing conjunctivitis are rare except in what species?
Cause of Retinal Dysplasia
Variety of retinal injuries in the embryonic eye or as inherited condition
Tractional cause of retinal detachement
Maturation of fibrin in vitreous
Causes of uveitis
Possible underlying factors of otitis externa
Fibrous adhesions between iris and cornea
Fibrous adhesions between iris and lens
T/F: Histology is recommended for cases of conjunctivitis.
Histology is NOT recommended - by the time clinical signs develop, primary pathogens are gone
Otitis media infections are almost always due to what causative agent?
Phacolytic Lens Uveitis
Leakage of lens proteins from hypermature cataract
Pathogenesis of Nodular Granulomatous Episceritis
Type of condition
Causes of Retinitis
Extension from choroiditis or encephalitis
Neurotropic viral infection
Visceral Larval Migrans
Bacterial pathogens commonly associated with Otitis media
Most common cause of blindness in the horse
Equine Recurrent Uveitis