Fig. 3From: An infected aneurysm of the vertebral artery following cervical pyogenic spondylitis: a case report and literature reviewUltrasonographic examination of the necka Imaging with normal parameters showed pulsatile turbulence in the cyst (arrowhead)b Color Doppler imaging showed heterogeneous blood flow inside the cyst (arrowhead)c Color Doppler imaging showed the vertebral artery (arrowhead) linked to the cystBack to article page