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 ghost artefact of the ascending aorta (arrows) in the sagittal oblique plane (a) that should not be confused with a real chronic dissection of the descending aorta as seen in sagittal and axial planes (b) in this 44-year-old male with Marfan syndrome.
