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.
Synthetic MRI. (A) T1IR and (B) FLAIR show subdural effusion (arrowheads). CE (C) T1IR shows subtle enhancements (arrows). CE (D) FLAIR and (E) DIR show a clear enhancement in the subdural effusion area (arrows). MRI, magnetic resonance imaging; T1IR, T1 weighted inversion recovery; DIR, double IR; CE, Contrast-enhanced.
