Hayward I, Forrest J V, Sagel S S
Department of Radiology, University of California, San Diego, School of Medicine, La Jolla.
J Comput Assist Tomogr. 1989 Nov-Dec;13(6):1072-4. doi: 10.1097/00004728-198911000-00024.
A case of an idiopathic aneurysm of the hemiazygos vein diagnosed by CT is presented. Then a patient with hemiazygos vein dilatation due to a known etiology is shown for comparison.