In the specialized fields of ophthalmologyand optometry, doctors measure sight by having you focus on a central point while keeping your head still. You’ll also be able to see above and below the ...

A midline intracranial tumor often presents with a bitemporal visual field defect because of its ability to encroach or invade the optic nerve chiasm. Neuroimaging is key to determining the cause of ...

On the basis of the patient's findings, the likely diagnosis is a midline intracranial tumor. The diagnosis of glaucoma is unlikely. Although the patient has optic nerve head asymmetry, intraocular ...