Caudal occipital malformation, dog, MRI
T2-weighted sagittal MRI of a dog with caudal occipital malformation syndrome. Note the caudal fossa crowding, coning and herniation of the caudal cerebellum (purple arrow), and syringohydromyelia (green arrow) of the cervical and cranial thoracic spinal cord.
Courtesy of Dr. Rebecca Packer.