Hybrid Cyst of the Eyelid: An Amalgamation of Epidermoid and Apocrine Differentiation

Hybrid cysts are lesions that arise from different portions of the hair follicle. We describe a follicular hybrid cyst of the eyelid that contained features of epidermoid cyst and apocrine hidrocystoma in an elderly male. The unusual location, histopathologic and immunohistochemical features are discussed.