Skin tumors in the elderly.
D000368:Aged; D002280:Basal Cell Carcinoma / Q000175:diagnosis; D003937:Diagnosis, Differential; D006391:Hemangioma / Q000175:diagnosis; D006801:Humans; D007642:Keratosis / Q000175:diagnosis; D007911:Lentigo / Q000175:diagnosis; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000628:therapy