Bacterial corneal diseases in dogs and cats.
Corneal diseases are very common in small animals. Corneal disease associated with bacterial agents is frequent in the dog and maybe less frequent in the cat. The medical history, important steps of the ophthalmic examination, and the ophthalmic diagnostic tests that are relevant in such corneal conditions are outlined. Bacterial corneal diseases in dogs and cats are most commonly considered in one of two categories--bacterial ulcerative keratitis and corneal abscesses. The clinical aspects of these two entities as well as the therapeutic strategies available for general practitioners and ophthalmologists are discussed. Ulcerative keratitis is frequent; it represents the most common ocular diseases in dogs and cats. Because some of these corneal ulcers can be very severe, progress rapidly, and therefore are sight threatening, the crucial steps of their diagnosis and management are stressed. The use of a magnification system, fluorescein dye, and corneal cytology and culture, if indicated, is necessary for diagnosis at an early stage of the disease. The treatment of bacterial ulcerative keratitis should eradicate the infection, reduce or stop the corneal destruction and support the corneal structures, control the uveal reaction and the pain associated with it, and minimize the scarring. The prognosis depends on the stage and the severity of the corneal ulceration, the etiology of the condition, and the therapeutic choice. A close follow-up of animals with corneal ulceration is highly recommended because corneal ulcers can progress rapidly.
Ollivier
Franck J
FJ
Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, PO Box 100126, Gainesville, FL 32610, USA.
D000818:Animals; D000890:Anti-Infective Agents / Q000008:administration & dosage; D002371:Cat Diseases / Q000175:diagnosis* / Q000628:therapy*; D002415:Cats; D002614:Chelating Agents / Q000008:administration & dosage; D003316:Corneal Diseases / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D003320:Corneal Ulcer / Q000662:veterinary; D003941:Diagnostic Techniques, Ophthalmological / Q000662:veterinary; D004283:Dog Diseases / Q000175:diagnosis* / Q000628:therapy*; D004285:Dogs; D015818:Eye Infections, Bacterial / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D007634:Keratitis / Q000662:veterinary
D000890:Anti-Infective Agents; D002614:Chelating Agents