[Stent migration in a hemodialysis patient]

Haemodialysis is the most frequently used treatment of chronic renal failure which cannot be performed with out vascular access, of which arteriovenous fistula is the most frequently used. One of the complication of arteriovenous fistula is venous stenosis. Its treatment is usually percutaneous angioplasty associated or not with stent. Rare cases of migration of stent have been reported.