The pituitary gland is located in a lower chamber of the brain ... pituitary symptoms when it causes the compression of the optic nerve. Get the details on diagnosing pituitary gland conditions ...

The gland sits at the base of the brain and is roughly the size and shape of a bean (Figure 1). The pituitary is directly under the optic nerve which transmits information from our eyes to our brains ...

In particular, just above the pituitary gland, there is a 'optic nerve crossing' area where both ... differently depending on the type, size, location, and patient's health condition.