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Patients with bilateral common iliac artery aneurysms that extend to the iliac bifurcation may be excluded from endovascular abdominal aortic aneurysm repair because of concerns regarding pelvic ischemia after occlusion of both internal iliac arteries. External iliac artery-to-internal iliac artery endografting is a feasible alternative to maintain pelvic perfusion and still allow endograft repair of the abdominal aortic aneurysm in these patients.

Fenestrated stent-graft repair may evolve into a useful technique for the treatment of mycotic paravisceral aneurysms.

This note presents the results for minimum spouting velocity in beds up to 1.1 m diameter. New evidence is provided that for fixed aspect ratio the minimum spouting velocity first falls and then begins to rise as bed diameter is increased. A simple correction factor applied to the Mathur and Gishler minimum spouting velocity correlation is required for beds ≥ 0.4 m diameter.