Superficial temporal artery pseudoaneurysms are well known to occur following blunt trauma to the forehead, but their manifestation after penetrating trauma is considerably less often reported. A middle-aged male presented with a pulsatile mass on his forehead that had been growing slowly. He reports being accidentally cut by his barber in that location 2-3 months prior. This was determined to be a superficial temporal artery aneurysm by physical diagnosis. The aneurysm was surgically resected, ...