Epidermoids of the central nervous system.
D000293:Adolescent; D000328:Adult; D001932:Brain Neoplasms / Q000175:diagnosis* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D002781:Cholesteatoma / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008297:Male