title: Leiomyosarcoma of the pulmonary artery diagnosed preoperatively by angiocardiography. Replacement with composite graft.
abstract: In a patient with rapidly progressive congestive heart failure and syncope, primary leiomyosarcoma was diagnosed by angiocardiography. The pulmonary artery was resected and replaced with a composite graft. The patient died 12 days later from myofibrillar degeneration of the right ventricle and marked pulmonary disease secondary to pre-existing bronchiectasis.
mesh_terms: D000790:Angiocardiography; D001807:Blood Vessel Prosthesis / Q000379:methods*; D006801:Humans; D007890:Leiomyosarcoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D013899:Thoracic Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery