title: Soft tissue hemorrhage and necrosis. An unusual reaction to coumarin therapy.
mesh_terms: D000368:Aged; D004342:Drug Hypersensitivity; D005260:Female; D006801:Humans; D009336:Necrosis / Q000139:chemically induced*; D011693:Purpura / Q000139:chemically induced*; D013924:Thrombophlebitis / Q000188:drug therapy; D014859:Warfarin / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D014859:Warfarin