title: Primary spindle cell sarcoma of the urinary bladder with solitary metastasis to the heart muscle.
authors.forename: A F
authors.initials: AF
authors.lastname: LUHR
mesh_terms: D006338:Heart Neoplasms; D006801:Humans; D009206:Myocardium; D009369:Neoplasms; D012509:Sarcoma; D001749:Urinary Bladder Neoplasms