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Table 1: Case summary
Dog # Artery “Aneurysm” Sac 1st f/u 2nd f/u Comment
1 Bifurcation Vein graft IV (2) IA (4) 
2 Bifurcation Vein graft IV (1) IA (3) 
3 Bifurcation Vein graft IV (1) IA (3) 
4 Bifurcation Vein graft IV (3) IA (6) 
5 Bifurcation Vein graft IV (3) IA (6) 
6 Bifurcation Vein graft IV (3) IA (12) An aneurysm was thrombosed
7 Bifurcation Vein graft IV (3) IA (6) 
8 Bifurcation Vein graft + PTFE IA (2) * Dog was sacrificed after the 1st f/u due to sickness
9 Terminal Vein graft + PTFE IV (3) IA (7) 
Note:—IV and IA represent a modality employed for the follow-up study. A number in parentheses represents the interval in weeks between aneurysm creation and each follow-up study. Animals were sacrificed on the day following the 2nd follow-up. f/u indicates follow-up study; IV, intravenous digital subtraction angiogram; IA, intra-arterial digital subtraction angiogram.