The MRI of the orbits (eyes and eye sockets) gives a detailed picture of abnormalities or inflammation of the optic nerve and rest of the eye socket, enlargement of eye muscles or tumorous disease of the eyeball.
MRI is also useful in detailed imaging of orbital cancer disease, edema and inflammation of fatty tissue in the eye socket.
Contrast (dye)
Some symptoms and illnesses can be hard to detect even on a MRI scan and require injection of dye (contrast) before or during the scan.
It is particularly helpful in the following conditions:
- Tumours
- Inflammation
- Blood vessels
- Distinguishing between scar tissue and normal organ tissue
The injection is considered very safe for most and you will complete a safety questionnaire detailing your medical history before. The contrast agent (dye) is Gadolinium based and most of it is removed by your kidneys within the next day.
Read more about Gadolinium contrast dye