Tag mydriasis
CCC Critical Care compendium 340

Fixed dilated pupil DDx

Suspect herniation due to an intracranial mass lesion as a cause of fixed dilated pupil in an unconscious patient. A fixed dilated pupil in an awake patient is NOT due to herniation.
Ophthalmology-Befuddler 340 256

Blunt Trauma to the Eye

Your Emergency Department Director decided that a team-building exercise at the local boxing gym would be a good idea. You are left to hold the fort at work. Blunt ocular trauma