Optic nerve glioma/Definition

This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Create the metadata page if you want to expand this into a full article.

Optic nerve glioma [r]: Neuroglia-derived tumors arising from the optic nerve, usually presenting in childhood. Roughly 50% are associated with neurofibromatosis;. Clinical manifestations include decreased visual acuity; exopthalmos, pathologic nystagmus and strabismus; pallor or swelling of the optic disc; and intracranial hypertension; The tumor may extend into the optic chiasm and hypothalamus. (Adams et al., Principles of Neurology, 6th ed, p681)

This definition is at least in part based on: Anonymous (2024), Optic nerve glioma (English). Medical Subject Headings. U.S. National Library of Medicine.