Visual fields associated with<unk>  usually leads to an MRI. Contrast can delineate arterial aneurysms and will enhance most intrinsic<unk>  lesions. If a mass is confirmed on MRI, an endocrine panel can help determine if a pituitary adenoma is involved. In patients with functional adenomas diagnosed by other means, visual field tests are a good screen to test for<unk>  involvement. Visual fields tests will delineate<unk> s because the missing fields will not cross the midline. Junctional scotomas classically show ipsilateral optic disc neuropathy with contralateral superotemporal defects. Bitemporal hemianopia with or without central scotoma is present if the lesions have affected the body of the chiasm. A posterior<unk> esion should only produce defects on the temporal sides of the central visual field.
Chiasmal syndrome
Cerebellopontine angle syndrome
Cerebellar stroke syndrome
Diencephalic syndrome
Cervicocranial syndrome
Austrian syndrome
Arachnoiditis
Brainstem stroke syndrome