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.
An artist’s illustration of a spinal chordoma. The tumors are generally sizable at the time of diagnosis. Extraosseous components are often larger than those within the vertebral bodies and extend along the adjacent spinal segments, compatible with the classically described dumbbell appearance. Image used with permission of Mayo Foundation for Medical Education and Research. All rights reserved.
