Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
T2-weighted MR image of the cervical spine in the most severely affected patient, a man 51 years of age with paraparesis, severe dysautonomia, and ataxia. Severe atrophy of the spinal cord is seen, and diffuse SI changes are not confined to the posterior part of the spinal cord.
