title: Invasive basal cell carcinoma after repeated diagnostic fluoroscopic examinations.
mesh_terms: D000368:Aged; D002280:Basal Cell Carcinoma / Q000209:etiology*; D005471:Fluoroscopy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D012306:Risk; D012878:Skin Neoplasms / Q000209:etiology*; D013997:Time Factors