title: Epithelioid sarcoma in association with total knee replacement. A case report.
abstract: A case is reported in which an epithelioid sarcoma developed in an apparently benign enchondroma or bone infarct at the site of a chrome-cobalt total knee replacement.
mesh_terms: D000368:Aged; D001706:Biopsy; D005260:Female; D005266:Femoral Neoplasms / Q000209:etiology / Q000473:pathology*; D005269:Femur / Q000098:blood supply; D018219:Histiocytoma, Benign Fibrous / Q000209:etiology / Q000473:pathology; D006801:Humans; D007238:Infarction / Q000150:complications / Q000473:pathology; D007720:Knee Prosthesis; D012509:Sarcoma / Q000209:etiology / Q000473:pathology*; D014800:Vitallium
chemical_list: D014800:Vitallium