What are the symptoms of optic glioma?

Optic glioma

is a tumor that occurs in glial cells in the optic nerve and is easy to oppress the optic nerve fibers, causing vision loss.

2

. Blindness

With the development of the disease, the tumor invades the optic pathway above the intersection, causing vision loss in both eyes and nystagmus.

3. Facial deformity

For children in advanced or serious condition, radiation therapy is usually taken. Because the facial nerve of the child is in the developmental stage, radiation exposure may cause facial deformity.