Fig. 10From: An overview of point-of-care ultrasound for soft tissue and musculoskeletal applications in the emergency departmentFemoral artery occlusion. An old man has a history of bilateral peripheral artery occlusion disease and been treated with bilateral femoral artery stenting. He developed severe pain on his left leg and found a cold and cyanotic leg and foot. POCUS with power Doppler function revealed no blood flow signals within his left stenting femoral arteryBack to article page