Traumatic cerebellar infarct

Occluded right vertebral artery due to C1 fracture Occluded right vertebral artery due to C1 fracture Fracture of the lateral mass of C1 with lateral displacement, causing vertebral artery occlusion Right cerebellar infarct due to vertebral artery occlusion

Arachnoiditis

Lumbar spine MR showing bunching of the nerve roots post-arachnoiditis