Successful treatment of chronic venous in-stent restenosis using a Phoenix atherectomy device

Restenosis following venous stenting is highly complex. Patients must be treated individually, with a focus on anticoagulation and antiplatelet therapy regimens, as well as the appropriate interventional treatment. Catheter- guided atherectomy is a viable option for this heterogeneous group of patients. Further studies are required to understand the etiology of chronic ISR.