Table of ContentsDefinition / general | Microscopic (histologic) description | Positive stains | Electron microscopy images
Cite this page: Pernick N. Orbit and optic nerve: drusen. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/eyeorbitdrusen.html. Accessed February 20th, 2020.
Definition / general
- White-yellow irregularities of optic disc, may resemble papilledema
Microscopic (histologic) description
- Dark material in optic nerve head anterior to lamina cribrosa
- Material is acellular and basophilic, often calcified