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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 ...
The Romberg test is a test of the body's sense of positioning ( proprioception ), which requires healthy functioning of the dorsal columns of the spinal cord. [ 1] The Romberg test is used to investigate the cause of loss of motor coordination ( ataxia ). A positive Romberg test suggests that the ataxia is sensory in nature, that is, depending ...
Diabetic retinopathy. Often asymptomatic, but can cause spots in the eye and vision loss. Diabetic retinopathy (also known as diabetic eye disease ), is a medical condition in which damage occurs to the retina due to diabetes. It is a leading cause of blindness in developed countries. Diabetic retinopathy affects up to 80 percent of those who ...
The company has been upgrading patients who use its eye treatment, Eylea, to a higher-dose version to beat the impact from cheaper biosimilars available in the market and rival drugs. U.S. sales ...
For instance, if you put $50,000 into a 10-year CD account that earns 2%, your balance will be $60,949.72 after your term expires — or "matures." On the surface, you’ve made over $10,000. That ...
Functional visual loss (FVL) also known as Functional vision loss or Nonorganic visual loss (NOVL) is a reduction in visual acuity or loss of visual field that has no physiological or organic basis. This disease can come under the spectrum of functional neurological disorder or somatic symptom disorder .
One is that weight and size rarely tell the full story, said pediatrician Dr. Nimali Fernando, founder of the Dr. Yum Project, a Virginia-based nonprofit helping communities overcome obstacles to ...
Visual impairment. Visual or vision impairment ( VI or VIP) is the partial or total inability of visual perception. In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment, visual impairment may cause the individual difficulties with normal daily tasks, including reading and walking. [ 6]