Conjunctival dermoid in a cat: case report

Abstract

ABSTRACT A dermoid is the presence of normal skin in an abnormal place. A mixed-breed, male, 4-month-old cat was presented with a history of ocular discomfort in the right eye. Ophthalmic examination on the right eye revealed lacrimation, blepharospasm, ocular discomfort and mild conjunctival hyperaemia. A mass with hair with a diameter of 5 mm on the temporal part of the bulbar conjunctiva was observed. Surgical excision of the mass was recommended. Histopathology of the excised tissue confirmed the diagnosis of a dermoid. There was no evidence of lesion recurrence 12 months after surgery. In the present case, complete surgical excision of the dermoid was curative. Although rare, dermoid should be included in the differential diagnosis of conjunctival disorders in cats.