“…Epidermoid cysts are congenital, rare, slow-growing, benign lesions of the CNS, that arise from ectopic inclusion of ectodermal cells during closure of the neural tube between the third and the fifth weeks of embryonic life [1,2,4]. They have a central core of keratin proteins, desquamating cells and cholesterol, lined with a stratified squamous epithelium [3].…”