title: Epidermal cyst originating from the preauricular sinus.
abstract: Epidermal cysts are the benign tumors which are found in various regions. We experienced a rare case in which the preauricular sinus was the origin of the epidermal cyst.
mesh_terms: D004427:Ear Diseases / Q000601:surgery; D004431:Ear, External / Q000601:surgery*; D004814:Epidermal Cyst / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013518:Surgery, Plastic / Q000379:methods