It is a CT scan (computerized xray) given with IV contrast dye.
They will take xrays of your legs, (before and after), they inject contrast dye into your arm. The run off part, just means how the vessels drain on the xray film.
They can see if there is damage, or loss of blood flow to your legs.
God luck and God Bless
If this helped you please hit the green accept button and leave feedback, bonuses are welcome. Thank you.
Edited by Sedonalover on December 12 2005 at 7:54pm
__________________
If info was helpful click the GREEN "ACCEPT" button so that I may get credit for my work.
If you AREN'T satisfied, please ask 4 clarification or more info.Bonuses and Feedback are greatly appreciated!

