title: [A pre-auricular tumour].
authors.affiliation: Service de chirurgie maxillo-faciale, hôpital San Borja-Arriarán, Santiago du Chili, Chili.
authors.forename: V
authors.initials: V
authors.lastname: Contreras
authors.forename: M
authors.initials: M
authors.lastname: Riquelme
authors.forename: E
authors.initials: E
authors.lastname: Kakarieka
authors.forename: R
authors.initials: R
authors.lastname: Pantoja
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D054644:Ear Auricle / Q000473:pathology / Q000601:surgery*; D006201:Hair Diseases / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008297:Male; D018296:Pilomatrixoma / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*