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.
Heterogeneous nature of CCM. a Axial T2 FLAIR shows a posterior right CCM, as well as small areas of hemosiderin associated with smaller frontal CCMs. b Ki map demonstrates that the anterior portion of the right lesion has elevated Ki and the posterior portion has a low Ki; the mean Ki for the lesion is near background
