title: Primary pericardial mesothelioma presenting as constrictive pericarditis: a case report.
abstract: Primary malignant pericardial mesothelioma is a rare tumor and the case reported here presented as constrictive pericarditis. The patient's symptoms progressed day by day despite treatment with digitalis, diuretics and catecholamines. Although a computed tomographic scan of the chest, echocardiography and pericardiocentesis were performed, a preoperative definitive diagnosis could not be obtained. Emergency pericardiectomy and partial resection of the tumor were carried out with the aid of a percutaneous cardiopulmonary supporting system, but the patient died of cardiac failure on postoperative day 3. The tumor appeared to be the biphasic type of diffuse malignant mesothelioma. The prognosis for pericardial mesothelioma is extremely poor due to its late presentation and difficulty in completely removing it surgically and, unfortunately, there still is not a radical therapy for this tumor.
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Sunagawa City General Hospital, Sunagawa, Hokkaido, Japan. QZV07547@nifty.ne.jp
authors.forename: A
authors.initials: A
authors.lastname: Watanabe
authors.forename: J
authors.initials: J
authors.lastname: Sakata
authors.forename: H
authors.initials: H
authors.lastname: Kawamura
authors.forename: O
authors.initials: O
authors.lastname: Yamada
authors.forename: T
authors.initials: T
authors.lastname: Matsuyama
mesh_terms: D003937:Diagnosis, Differential; D017809:Fatal Outcome; D006801:Humans; D008297:Male; D008654:Mesothelioma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008875:Middle Aged; D010492:Pericardiectomy; D010494:Pericarditis, Constrictive / Q000175:diagnosis* / Q000209:etiology; D010496:Pericardium / Q000473:pathology* / Q000601:surgery; D014057:Tomography, X-Ray Computed