Naismith et al. state that they preferentially recruited patients with severe optic neuritis (with ≤20/200 vision) and poor recovery (to <20/40 vision).This bias in selecting study participants ...
Lack of pain Ischemic optic ... based on MRI findings with a long-term risk of 25% in patients with a normal MRI and 72% with an abnormal MRI. Mimickers of demyelinating optic neuritis In atypical ...