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.
CT scan and MRI performed 6 months after endoprosthesis placement show a large lateral aortic tumor mass (white stars) with a progressive contrast enhancement (white arrows). CT scan shows a minimal contrast enhancement on portal phase (a) and an important one on delayed phase (b). Axial non-contrast (c) and gadolinium-enhanced T1-weighted images with fat saturation on arterial phase (d), portal phase (e) and delayed phase (f) show also a progressive tumor enhancement
