SVC syndrome as a late complication of ascending aortic aneurysm repair: MR diagnosis.
Haddad JL, Rofsky NM, Weinreb JC, Galloway AC. SVC syndrome as a late complication of ascending aortic aneurysm repair: MR diagnosis. J Comput Assist Tomogr. 1993 Nov-Dec; 17(6):982-5.