Metastatic basal cell carcinoma.
D001706:Biopsy; D002280:Basal Cell Carcinoma / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D008875:Middle Aged; D012878:Skin Neoplasms / Q000175:diagnosis*
D008727:Methotrexate