Corneal epithelial inclusion cyst in canine

Abstract

This study described the case of a canine with a corneal epithelial inclusion cyst. A twelve-year-old male dog of undefined race was attended presenting a mass on his left eye, which did not respond to any therapeutic protocols for the last five months. The tutor reported that there was no previous injury or trauma, as well as no signs of discomfort presented by the animal, such as epiphora or blepharospasm. The ophthalmological examination revealed a deformity in the corneal structure, without signs of pain. Alterations in other ocular structures were not observed. Regarding the ophthalmological exam and cytology result, a diagnosis of corneal cyst was obtained and the complete excision by a lamellar keratectomy was done. Since the mass did not exceed the middle portion of the stroma, the surface covering was not performed. Two months after surgery, the patient did not present any type of ocular secretion or signs of pain. Moreover, the cornea did not contain neovascularization or sequelae of the healing process, recovering its transparency.