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.
False-positive finding on conventional (A) but not on KRISP (B) FLAIR sequence (8142/135/1; TI = 2250) in the suprasellar cistern. A high-signal lesion is seen on A (arrow) but not on B. It was not present on other sequence (SE 2500/20–80) or on transverse or sagittal T1-weighted sequences (SE 720/20). The left cerebral peduncle shows evidence of wallerian degeneration
