Calcified in-stent restenosis in a venous stent.

Stenting of the iliac veins has been an established treatment for improving venous runoff from the legs after thrombolysis of iliofemoral deep venous thrombosis for more than a decade, yet little is known about the long-term fate of stents in the central veins. We describe a case of heavily calcified in-stent restenosis in a 10-year-old venous stent as well as a way of treating this rare condition. With growing numbers of venous stents reaching a significant age, a need for treatment of long-term complications like the one presented here most probably will arise.