title: A lump in the calf.
mesh_terms: D000328:Adult; D000970:Antineoplastic Agents / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007866:Leg; D012509:Sarcoma / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D012983:Soft Tissue Neoplasms / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*
chemical_list: D000970:Antineoplastic Agents