Focal leptomeningeal MR enhancement along the chiasm as a presenting sign of multiple sclerosis.
We demonstrate focal leptomeningeal enhancement along the chiasm on MRI in a 28-year-old man presenting with blurred vision and bitemporal visual field defects. The diagnosis of clinically definite multiple sclerosis was confirmed by laboratory investigations and brain MR findings.
Demaerel
P
P
Department of Radiology, University Hospitals K.U.L., Leuven, Belgium.
Robberecht
W
W
Casteels
I
I
Wilms
G
G
Medaer
R
R
Carton
H
H
Baert
A L
AL
D000328:Adult; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008578:Meninges / Q000473:pathology*; D009103:Multiple Sclerosis / Q000175:diagnosis*; D009897:Optic Chiasm / Q000473:pathology*