In Reply to: Re: Case 0298_02 -- CT arterial portography posted by Scott Trerotola on February 06, 1998 at 22:15:38:
I recently had two patients requiring portal vein evaluation with creatinine levels between 2.2 and 2.7.I performed percutaneous CO-2 Portography on both patients obtaining excellent images comparable to costrast images. Have you had any experience with CO-2 Portography?