title: Basal cell carcinoma of the external ear in an 18-year-old male.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001706:Biopsy; D002280:Basal Cell Carcinoma / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D004428:Ear Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D004431:Ear, External / Q000473:pathology*; D006801:Humans; D008297:Male; D012737:Sex Factors; D016038:Skin Transplantation; D014182:Transplantation, Autologous