title: Multiple basal cell carcinoma 58 years after X-ray therapy.
mesh_terms: D000368:Aged; D002280:Basal Cell Carcinoma / Q000209:etiology*; D005260:Female; D006801:Humans; D007719:Knee Joint / Q000528:radiation effects; D009378:Neoplasms, Multiple Primary / Q000209:etiology*; D009381:Neoplasms, Radiation-Induced; D012878:Skin Neoplasms / Q000209:etiology*; D013997:Time Factors; D014394:Tuberculosis, Osteoarticular / Q000532:radiotherapy