title: [Diagnosis of cardiac tumor by percutaneous thromboaspiration. A case report].
abstract: Percutaneous endovascular thromboaspiration is a valuable tool as illustrated by the case of a patient suffering from a large intracardiac tumour. Histological and immuno-histochemical analysis of the tumour fragments provided the diagnosis of a cardiac angiosarcoma. The patient was a 44 year old man admitted for a large sero-sanguinous pericardial effusion which recurred after drainage. The case was complicated by a haemorrhagic cerebrovascular accident unrelated to a secondary deposit. Initially suspected after transthoracic echocardiography, the diagnosis of a tumour invading the right atrium was confirmed by transoesophageal echocardiography and cardiac CT scan. Surgery was declined and as the diagnosis of lymphoma could not be excluded, the patient underwent biopsy by an original method of percutaneous thromboaspiration. This minimally invasive, low cost technique would appear to be a valuable alternative to other endovascular biopsy techniques (saber, biotome) and to surgical biopsy, and could be proposed as the technique of first intent in an a priori non-operable intra-cardiac tumour or when lymphoma is suspected.
authors.affiliation: Service de cardiologie et médecine polyvalente, CASH de Nanterre.
authors.forename: S
authors.initials: S
authors.lastname: Andrieu
authors.forename: E
authors.initials: E
authors.lastname: Mousseaux
authors.forename: B
authors.initials: B
authors.lastname: Beyssen
authors.forename: P
authors.initials: P
authors.lastname: Bruneval
authors.forename: A
authors.initials: A
authors.lastname: Guiomard
mesh_terms: D000328:Adult; D001706:Biopsy / Q000379:methods; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D019060:Minimally Invasive Surgical Procedures; D009206:Myocardium / Q000473:pathology; D010490:Pericardial Effusion / Q000209:etiology; D013396:Suction