dilatation of the optic foramen from a meningioma or optic nerve glioma
local sclerosis from a meningioma
calcification from a retinoblastoma or lacrimal gland tumour
CT of orbit - defines site of lesion and it's intracranial extent. Coronal views help to define the size of the optic nerve and extraocular muscles, and the upper and lower borders of the orbit
MRI - useful in certain cases eg. meningiomas of the optic nerve sheath
Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page