Basal cell carcinoma of the nail bed.
D000368:Aged; D000671:Amputation, Surgical; D002280:Basal Cell Carcinoma / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D009262:Nails; D012883:Skin Ulcer / Q000473:pathology