Abstract
Popliteal artery entrapment syndrome (PAES) is a rare pathological compression of the popliteal artery, mostly unilateral. Its diagnosis is a challenge due to low recurrence and confusion with other injuries that affect the lower limb. Delay in its repair can cause arterial stenosis, emboli, aneurysm, inability to perform physical activities, thromboembolism and acute limb ischemia. Young men without comorbidities who may exercise regularly with intermittent claudication that affects their daily activities should draw attention to research and treatment of the syndrome. Investigation is extremely important to rule out differential diagnoses, such as chronic compartment syndrome, neurogenic claudication, peripheral atherosclerosis and cystic disease of the popliteal artery.