title: Hereditary trichilemmal cysts. Hereditary pilar cysts.
mesh_terms: D000293:Adolescent; D000328:Adult; D004814:Epidermal Cyst / Q000235:genetics* / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010375:Pedigree