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.
Examples of four different spinal cord patterns (from left to right): (1) normally appearing spinal cord, (2) sharply demarcated nodular T2-hyperintense lesion, (3) combination of relatively sharply demarcated lesions and diffuse T2-hyperintense abnormality, and (4) diffuse abnormality without demarcated lesions, often with noticeably irregular spinal cord diameter and atrophy.
