Table 6-2 Anastomotic aneurysm*28).
Location of anastomotic aneurysm | Cases | Mortality | Cause of aneurysm treated at the primary operation | Repair procedure | Material for repair surgery | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
30-day mortality | Degenerative*29) | Takayasu arteritis | Other vasculitis*30) | Infection | Others | Replacement | Exclusion and bypass | Stent graft | Others | Polyester | ePTFE | Autogenous vessel | Others | ||
Aortic arch branch | 7 | 1 | 4 | 0 | 1 | 0 | 2 | 1 | 2 | 3 | 2 | 4 | 2 | 1 | 0 |
Upper limb artery including axillar artery | 34 | 3 | 8 | 0 | 0 | 7 | 19 | 3 | 1 | 0 | 30 | 2 | 5 | 1 | 0 |
Thoracic aorta | 18 | 2 | 11 | 0 | 0 | 1 | 6 | 1 | 0 | 13 | 6 | 9 | 6 | 0 | 0 |
Splanchnic artery | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
Renal artery | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Abdominal aorta | 28 | 2 | 21 | 0 | 0 | 3 | 4 | 6 | 1 | 17 | 7 | 19 | 4 | 0 | 2 |
Iliac artery | 22 | 0 | 12 | 0 | 0 | 1 | 9 | 5 | 0 | 11 | 8 | 11 | 4 | 0 | 5 |
Femoral artery | 59 | 3 | 24 | 0 | 0 | 21 | 14 | 24 | 6 | 0 | 31 | 7 | 21 | 12 | 1 |
Popliteal or more distal lower limb artery | 10 | 0 | 3 | 0 | 0 | 2 | 5 | 4 | 1 | 0 | 5 | 0 | 4 | 2 | 1 |
Total | 178 | 11 | 82 | 0 | 1 | 35 | 60 | 44 | 11 | 44 | 88 | 52 | 46 | 16 | 9 |
*28) Cases with infectious pseudoaneurysms located at the anastomotic site to the artificial graft are listed in Table 6-1. *29) Including the atherosclerotic aneurysm. *30) Including TAO, collagen disease, Behçet disease, and fibromuscular dysplasia.