Adventitial cystic disease of the popliteal artery treated by bypass graft utilizing the short saphenous vein: A case report

INTRODUCTION Adventitial cystic disease is relatively rare vascular disease, frequently occurred in the popliteal artery. No definitive treatment has been established yet. PRENTATION OF CASE A 53-year-old woman presenting intermittent claudication of the right leg was diagnosed as adventitial cystic disease of popliteal artery. Percutaneous balloon dilation yielded an immediate recurrence. The disease was successfully treated by bypass grafting utilizing the short saphenous vein to replace the part of the popliteal artery containing the adventitial cyst. No postoperative complication was found six months after surgery. DISCUSSION Comparing to a great saphenous vein, a short saphenous vein as a material of bypass graft has a significant advantage, as only a single surgical field is necessary. CONCLUSION We propose that bypass graft surgery employing a short saphenous vein is worth considering as a treatment of adventitial cystic disease at the popliteal artery.