Endovascular salvage of a chronically thrombosed hemodialysis arteriovenous fistula.

For hemodialysis-dependent patients, maintaining functional access is a crucial lifeline. Thrombosed access should be salvaged as soon as possible to avoid complications of missed dialysis and to maximize the chance of success. Due to unfortunate circumstances, this patient's thrombosed arteriovenous fistula was not salvaged for 7 months.