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.
A CCF case with abnormal contour of the cavernous sinus. Coronal T2-weighted image of a patient with diplopia, confirmed to be left sixth cranial nerve palsy on neurologic examination. Note the abnormal contour bulging of the left cavernous sinus (arrow). An internal signal void was also noted on both T2-weighted (arrow) and T1-weighted imaging (not shown). The patient was confirmed as having a direct CCF on digital subtraction angiography.
