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) CT Head non-contrast obtained for trauma. Although multiple other injuries were present, a subtle lens shaped hyperdensity seen in the retroclival region (white arrow) was not mentioned. It is best seen on the sagittal view. (b) MRI C-Spine obtained the same day demonstrated a retroclival hematoma (white arrow) clearly identified on the T1 sagittal sequence.
