title: CT diagnosis of idiopathic aneurysms of the thoracic systemic veins.
abstract: Three patients with idiopathic aneurysms of the superior vena cava, left innominate vein, and inferior vena cava are presented. The advantages of CT over other diagnostic modalities are discussed.
mesh_terms: D000328:Adult; D000368:Aged; D000783:Aneurysm / Q000000981:diagnostic imaging*; D016121:Brachiocephalic Veins / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*; D014683:Vena Cava, Superior / Q000000981:diagnostic imaging*