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Routine percutaneous transluminal angioplasty for dysfunctional femoral arteriovenous graft. Fistulography (a) before the procedure shows severe stenosis in venous anastomotic site. Postinterventional fistulography (b) shows no residual stenosis. Reflux fistulography (c) shows an intact arterial anastomotic site and a pseudoaneurysm at the needle puncture site in the graft.
