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(a) A 59-year-old man with large (arrow) and small (arrowhead) aneurysms in the cannulation zone of a right brachiobasilic fistula. (b) A Viabahn stent graft (7 × 100 mm) (arrows) was used to exclude both aneurysms. (c) An 18-G needle (arrow) was used to aspirate the contents of the aneurysms to improve the cosmetic result and decrease the risks of infection and endoleak associated with repeated punctures for dialysis.
