Multiple sclerosis and lower extremity weakness. Brain: There are multiple supratentorial and infratentorial T2 hyperintense lesions. There is no evidence of intracranial hemorrhage, mass, or acute infarct. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The skull, paranasal sinuses, and scalp soft tissues are unremarkable.Spine: There are diffuse patchy T2 hyperintense lesions within the cervical spinal cord, which are not significantly changed. The vertebral column alignment is within normal limits. The vertebral body and disc space heights are preserved. The vertebral bone marrow signal is unremarkable. There are prominent posterior disc-osteophyte complexes at T5-6, T6-7, and T9-10, which indent the spinal cord. The thoracic spinal cord signal otherwise appears unremarkable. The paravertebral soft tissues are unremarkable.
1. No significant interval change of the demyelinating lesions in the brain.2. No significant interval change of the demyelinating lesions in the spinal cord.3. Prominent posterior disc-osteophyte complexes at T5-6, T6-7, and T9-10, which indent the spinal cord.