Curvularia keratomycosis in a dog

A 10-year-old, spayed female Bichon Frise was referred to the Veterinary Medical Center of the University of Florida with a 6-week history of blepharospasm and a nonhealing ulcer of the left eye. Ophthalmic examination revealed a 3-4 mm diameter corneal ulcer with faint edema at the lesion edge, and a raised grayish area on the paraxial cornea near the 2 o'clock position. Cytological testing revealed fungal hyphae and extracellular cocci. Culture of the lesion found heavy growth of Enterococcus faecalis and Curvularia spp. Treatment with a combination of topical antibiotics (polymyxin B, sulfate/trimetoprim, and 10% sulfacetamide sodium), 1% miconazole, autologous serum, and 5% hypertonic saline was instituted. After 8 days of medical therapy, an improvement of clinical signs was noted, and 15 days after initiation of treatment, the ulcer was healed with minimal corneal scarring.