In Reply to: Re: Case 797_06 -- Duplicated suprarenal IVC posted by Al Nemcek on July 23, 1997 at 00:38:05:
Sorry, forgot one comment in my prior response, this regarding circumaortic left renal veins. The problem with depositing a filter caudal to the retroaortic segment is that, at least in some cases, there is little room between the retroaortic segment and the iliac venous confluence.