The complications releated with peripheric vessels are frequently seen in perforating injuries of the extremities. Pseudoaneurysm develop of the vasculer injuries 5-7%. In this kind of injuries, the findings of physical examination might not be enough on ruling out any possible vascular pathology. Physical examintion findings may be normal in early period but possible complications can prevent to use noninvasive and invasive technics. In this study, we present a case of a huge profunda femoral artery pseudoanerysm developed one years ago after the perforating injury.