[Endovascular embolization of arteriovenous fistula in a patient with hand ischemia]

We present a case report of atypical hand ischemia probably caused by a combination of venous insufficiency and steal syndrome in patient with arteriovenous fistula for hemodialysis. Unclear clinical symptoms may be due to severe trophic disorders (delayed treatment) or combination of two complications (steal syndrome and venous insufficiency). At the same time, we did not get any diagnostic data confirming organic injury of the upper limb veins or central veins. AVF closure did not result positive changes. Angiography made it possible to assess veins patency, to detect additional patent AVF and to close it. It was previously assumed that this previously created AVF was completely occluded. Therefore, positive changes were observed: rapid healing of trophic ulcers, complete disappearance of pain and gradual restoration of function.