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.
Leptomeningeal enhancement in a previously healthy 28-year-old female that was later diagnosed as seropositive NMO. (A) Axial T2-weighted fast spin-echo shows cortical hyperintensities and sulcal effacement in the right cerebral hemisphere without white matter signal abnormalities. (B) T1-weighted contrast-enhanced images demonstrate thick leptomeningial and cortical enhancement.
