title: [Isolated thrombosis of the left brachiocephalic venous trunk].
abstract: Only Flower (1976) has reported an isolated obstruction of the left brachiocephalic venous trunk following the observation of a unilateral distension of the left superior jugular vein secondary to compression of the homolateral innominate vein during a type I dissecting aneurysm of the aorta. The rarity of the finding is the reason for the report of two cases of isolated thrombosis of the venous trunk in question observed almost simultaneously some 19 months earlier. In both cases it was possible to identify the aetiopathogenic causes as congenital or acquired constriction of the "aortosternal strait" associated with thrombophilic alteration to the blood coagulation system.
mesh_terms: D000328:Adult; D000368:Aged; D016121:Brachiocephalic Veins / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D013927:Thrombosis / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology*; D014057:Tomography, X-Ray Computed
vernacular_title: Trombosi isolata del tronco venoso brachio-cefalico sinistro.