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.
Patient was admitted for biopsy with a T2 diffuse hyperintense cortico-subcortical lesion within the right temporal lobe (a, left panel) showing no tracer enhancement in FET PET MRI (a, right panel) and no MRI contrast enhancement (not shown). Biopsy was planned with CT in a stereotactic frame (b). Postbiopsy CT showed no biopsy-associated complications (c). Since biopsy was non-diagnostic, follow-up was performed after 3 weeks (d) and 7 months (e) showing no change in MRI findings
