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Frequency. ~2% (children) [ 3] Strabismus is a vision disorder in which the eyes do not properly align with each other when looking at an object. [ 2] The eye that is pointed at an object can alternate. [ 3] The condition may be present occasionally or constantly. [ 3] If present during a large part of childhood, it may result in amblyopia, or ...
Constitutional Symptoms. Unexplained weight loss: Weight loss that is unintended and not explained by diet, exercise or other illness may be a warning sign of many types of cancer. Unexplained pain: Pain that persists, has no clear cause, and does not respond to treatment may be a warning sign of many types of cancers.
Glioblastoma, previously known as glioblastoma multiforme ( GBM ), is the most aggressive and most common type of cancer that originates in the brain, and has a very poor prognosis for survival. [ 6][ 7][ 8] Initial signs and symptoms of glioblastoma are nonspecific. [ 1] They may include headaches, personality changes, nausea, and symptoms ...
Chronic progressive external ophthalmoplegia ( CPEO) is a type of eye disorder characterized by slowly progressive inability to move the eyes and eyebrows. [ 1] It is often the only feature of mitochondrial disease, in which case the term CPEO may be given as the diagnosis. In other people suffering from mitochondrial disease, CPEO occurs as ...
The importance of hormones, particularly estrogen, on cognitive function is underscored by the presence of cognitive impairment in breast cancer patients before chemotherapy is begun, the similarity of the cognitive impairments to several menopausal symptoms, the increased rate of PCCI in pre-menopausal women, and the fact that the symptoms can ...
Parry–Romberg syndrome ( PRS) is a rare disease presenting in early childhood [ 1] characterized by progressive shrinkage and degeneration of the tissues beneath the skin, usually on only one side of the face (hemifacial atrophy) but occasionally extending to other parts of the body. [ 2] An autoimmune mechanism is suspected, and the syndrome ...
The detached retina was caused by a cancerous tumor that had wrapped around Hensley’s optic nerve. She was diagnosed with ocular melanoma that began when the freckle in the back of her eye ...
birnlex_1416. Anatomical terms of neuroanatomy. [ edit on Wikidata] Chiasmal syndrome is the set of signs and symptoms that are associated with lesions of the optic chiasm, manifesting as various impairments of the affected's visual field according to the location of the lesion along the optic nerve. Pituitary adenomas are the most common cause ...