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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 and one of the lead causes of sight loss in the world, even though there are many new therapies and improved treatments for helping people live with diabetes.
In contrast, individuals with diabetes mellitus are at risk of diabetic retinopathy and therefore require more frequent screening. Those with type 1 diabetes should have their first comprehensive eye examination 5 years after diagnosis, followed by yearly exams. Those with type 2 diabetes should have their first comprehensive eye examination at ...
In patients with diabetes mellitus, regular fundus screening examinations (once every six months to one year) are important to screen for diabetic retinopathy as visual loss due to diabetes can be prevented by retinal laser treatment if retinopathy is spotted early.
Abràmoff founded three companies, EyeCheck, a teleretinal diabetic retinopathy screening company in Amsterdam, the Netherlands, [18] and i-Optics, an ophthalmic device company. [ 19 ] In 2010, Abràmoff founded IDx Technologies, Inc., which has since rebranded as Digital Diagnostics [ 1 ] of which he is Executive Chairman.
A retinal scan is a biometric technique that uses unique patterns on a person's retina blood vessels. It is not to be confused with other ocular-based technologies: iris recognition , commonly called an "iris scan", and eye vein verification that uses scleral veins.
A negative value indicates field loss, while a positive value indicates that the field is above average. A P value is provided if the global indices are abnormal. It provides a statistical representation of the population. For example, P <2% means that less than 2% of the population have vision loss worse than measured [19]
Retinopathy, or retinal vascular disease, can be broadly categorized into proliferative and non-proliferative types. Frequently, retinopathy is an ocular manifestation of systemic disease as seen in diabetes or hypertension. [3] Diabetes is the most common cause of retinopathy in the U.S. as of 2008. [4]
Findings that can be identified with fundoscopic examination include different types of retinal hemorrhages and vitreous hemorrhages, neovascularization, cotton wool spots, drusen, changes in the caliber or shape of the retinal blood vessels, chanegs in optic nerve color and shape, changes in the retinal pigmented epithelium (RPE), uveal nevus ...