Figure 1.
Gadolinium-enhanced T1-weighted MRI scan, sagittal section, showing a large extra-axial tumor inserted on the middle skull base dura mater, with the specific dural tail sign, suggestive of meningioma.
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.