Table 5-2 Anastomotic aneurysm*2).
| Location of anastomotic aneurysm | Cases | Mortality | Cause of aneurysm treated at the primary operation | Repair procedure | Material for repair surgery | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30-day mortality | Degenerative*3) | Takayasu arteritis | Other vasculitis*4) | Infection | Others | Replacement | Exclusion and bypass | Stentgraft | Others | Polyester | ePTFE | Autogenous vessel | Others | ||
| Aortic arch branch | 6 | 1 | 4 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 5 | 3 | 1 | 0 | 1 |
| Upper limb artery including axillar artery | 44 | 1 | 4 | 0 | 0 | 13 | 27 | 1 | 2 | 0 | 40 | 0 | 5 | 5 | 1 |
| Thoracic aorta | 28 | 2 | 9 | 0 | 0 | 0 | 19 | 0 | 0 | 24 | 6 | 8 | 4 | 0 | 16 |
| Splanchnic artery | 4 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 3 | 3 | 0 | 0 | 0 |
| Renal artery | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Abdominal aorta | 69 | 1 | 42 | 1 | 0 | 3 | 23 | 6 | 1 | 30 | 34 | 23 | 9 | 0 | 16 |
| Iliac artery | 34 | 5 | 12 | 0 | 0 | 4 | 18 | 2 | 0 | 20 | 14 | 4 | 5 | 1 | 13 |
| Femoral artery | 56 | 1 | 27 | 0 | 2 | 7 | 20 | 15 | 3 | 0 | 38 | 16 | 12 | 8 | 1 |
| Popliteal or more distal lower limb artery | 17 | 1 | 11 | 0 | 1 | 1 | 4 | 5 | 3 | 1 | 8 | 3 | 3 | 5 | 0 |
| Total | 240 | 13 | 109 | 1 | 3 | 30 | 97 | 30 | 9 | 66 | 142 | 58 | 39 | 19 | 32 |
*2) Cases with infectious pseudoaneurysms located at the anastomotic site to the artificial graft are listed in Table 5-1. *3) Including the atherosclerotic aneurysm. *4) Including TAO, collagen disease, Behçet disease, and fibromuscular dysplasia.