Figure 1. MRI of the brain with MRV A) showing loss of normal blood flow in the entire superior sagittal sinus, B) acute thrombosis with venous infarction of bilateral frontal lobes.
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.