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.
Axial MR images of the leg of a healthy volunteer. (a) Clinical gradient echo sequence shows signal void in the tibial and fibular cortices (arrows). (b) UTE sequence with 32 μs echo time shows a high signal in the cortical bone (arrow). (c) IR-UTE sequence provides high contrast for the short T2* components of cortical bone (arrow), by selectively suppressing signal from fat and muscle.
