Kitsos G, Detorakis ET, Papakonstantinou S et al.
University of Ioannina, Ioannina, Greece.
Eur J Neurol 2011;18:719–25.
Editor’s note: This study by Kitsos et al. used peripapillary retinal nerve fiber layer thickness (RNFLT) measured by optical coherence tomography (OCT), and white-on-white or blue-on-yellow automated perimetry, to evaluate optical neuritis (ON) in multiple sclerosis (MS). Three groups were included in this non-randomized cross-sectional study: 56 MS patients with (n=29) or without (n=27) a history of ON and a sex- and age-matched control group of healthy volunteers.