Transcutaneous intravascular transposition of a permanent dialysis catheter

Permanent catheters are used to provide long-lasting access for long-term dialysis therapy in certain patients when creating an arteriovenous fistula between their own vessels is not possible, when there are contraindications for fistula creation or when the expected lifetime of the patient is short. We present the case of a patient with terminal renal insufficiency treated with hemodialysis for 5 years. Due to post-thrombotic changes and venous stenosis resulting from long-term cannulation with dialysis catheters, the replacement catheter was inserted through the previously used canal and transcutaneous intravascular catheter transposition was performed.