Angiosarcoma.
D000368:Aged; D001706:Biopsy; D005153:Facial Neoplasms / Q000473:pathology*; D006394:Hemangiosarcoma / Q000188:drug therapy / Q000473:pathology*; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D014750:Vincristine / Q000627:therapeutic use
D014750:Vincristine