The boy was conscious and oriented. Aside from the bilateral optic disc edema, the general neurologic examination, including that of other cranial nerves, was nonfocal. Ophthalmologic examination ...

One patient developed papillitis, an inflammation of the optic nerve, while another suffered from paracentral acute middle maculopathy, a retinal condition that can cause blind spots.

Seven of these patients developed non-arteritic anterior ischemic optic neuropathy (NAION), a ... use Another patient experienced bilateral papillitis, a swelling of both optic nerve heads ...