Pituitary Adenoma and Your Vision When a disease or lesion affects the optic nerve before it reaches the optic chiasm in the brain, the defect in the vision will show up in only one eye and can ...

MRI showed a 1.5 cm lesion in the region of the sella, abutting the optic chiasm, and consistent with the diagnosis of pituitary macroadenoma. He is otherwise asymptomatic and has normal sexual ...

These malformations can affect the optic nerve, chiasma, and optic tract ... and outcomes associated with these lesions, particularly in pediatric and adult populations. One significant area ...