Common femoral adventitial cystic disease in a young female patient.

Adventitial cystic disease (ACD) is a rare condition that typically presents in young healthy men with symptoms of claudication. ACD is characterized by formation of a mucinous cyst within the adventitia of a blood vessel, usually in the popliteal artery, causing compression of the vessel's lumen and leading to reduced flow and symptoms of claudication. We have presented a rare case of ACD of the common femoral artery in a young female patient that was treated successfully with resection and femoral vein graft interposition reconstruction.