WebDec 19, 2024 · A Homonymous hemianopia denser superiorly (“pie in the sky”) 2. a normal, symmetrical OKN response. 9. What are the findings of a parietal lobe lesion? ... or patients with neurologic disorders that may affect the intracranial visual pathways (e.g., pituitary tumors, strokes involving the posterior circulation, and traumatic brain injuries ... WebPituitary Adenoma - most common cause of chiasmal lesion Craniopharyngioma Meningioma (including optic nerve sheath meningioma) Optic glioma Less common [5] : …
Pituitary Tumors - Neurologic Disorders - Merck Manuals …
WebMost pituitary tumors are adenomas. Symptoms include headache and endocrinopathies; endocrinopathies result when the tumor produces hormones or destroys hormone-producing tissue. Diagnosis is by MRI. Treatment includes correction of any … GH-secreting tumors are largely sporadic, but genetic abnormalities in the X … Tumor-treating fields interfere with glioblastoma mitosis and organelle … WebBitemporal hemianopsia most commonly occurs as a result of tumors located at the mid-optic chiasm. Since the adjacent structure is the pituitary gland, some common tumors … edwins birthday
(PDF) Humphrey visual field analysis, visual field …
WebMost pituitary tumors are adenomas. Symptoms include headache and endocrinopathies; endocrinopathies result when the tumor produces hormones or destroys hormone-producing tissue. Diagnosis is by MRI. Treatment includes correction of any endocrinopathy and surgery, radiation therapy, and dopaminergic agonists. (See also Pituitary Lesions .) WebPituitary macroadenomas can cause symptoms by making hormones, such as in Cushing’s syndrome, acromegaly, and hyperprolactinemia. They can also cause symptoms by pressing on normal brain structures. Symptoms of a pituitary macroadenoma can include the following: Headache Problems with eyesight Dizziness Nausea Unexplained hair … WebSometimes a pituitary tumor affects the optic nerve on just one side. In other cases, it affects a structure known as the “optic chiasm,” where the optic nerves from each eye … ee prince\u0027s-feather