Diabetic retinopathy

ultrasound system uses the high-frequency sound waves to produce images which are soft tissue and internal body organs. 1.4 Diabetic Retinopathy Diabetic retinopathy which is the eye damage occurs to the retina due to diabetes, eventually leads to blindness. A systemic disease which affects up to 80 percent of all patients has diabetes for 20 years or more, it is an ocular manifestation of diabetes. Research indicates that at least 90% of these new cases could be condensed if there were proper

Abstract - Diabetic retinopathy is a complication of diabetes that is caused by changes in the blood vessels of the retina. The symptoms can blur or distort the patient’s vision and are a main cause of blindness. The main idea behind this work is the detection of the exudates on the real time fundus images of the patients. The methodology used for the work is based on the basic if-else condition for the detection of the exudates. The current detection process is carried out using MATLAB software

Diabetic Retinopathy Alexandra “Alex” Erlewine, SMA Alaska Career College Etiology: By 2025, it is estimated that 380 million individuals will be diagnosed with diabetes. With that being said, 4 million of them will lose their sight. Diabetic Retinopathy (DR) is the leading cause of blindness in patients ranging from age 20 to age 74. Development and progression of this disease is closely associated with blood pressure, blood glucose, the type and duration of diabetes, and possibly

Diabetic retinopathy is a leading cause of adult vision loss world-wide that offers a significant diagnostic challenge. The prevalence of DR increases with duration of diabetes [31]. DR is difficult to prevent and treat. Biochemical mechanisms, such as hyperglycemia, are proposed as possible pathogenic factors in DR, while retinal vasodilation and retinal hyperperfusion, related to hypoxia and the release of nitric oxide, may be key initiating factors in early DR developments [32-35]. Hyperperfusion

Abstract— Diabetic Retinopathy (DR) is the deterioration of human eye as a result of increase in the blood glucose level. Longer the patient has DR, higher the chance to develop purblind. The robust detection of lesions in digital colour fundus images is an important step in the development of automated screening system for diabetic retinopathy. In this work a novel method is introduced for automatic detection of red lesions in the fundus image. A new set of shape features extracted from the detected

Diabetic retinopathy (DR) is a common microvascular complication of diabetes1. The presentation of DR is a visual indication of longstanding diabetes and is a significant cause of vision impairment. In 2015, it was estimated there were 415 million sufferers worldwide (1 in 11), increasing to 642 million (1 in 10)2 by 2040. Of those suffering diabetes, DR impacts approximately 4.2 million people, and this number is predicted to rise to 16 million by 20502. The prevalence of DR does not mirror

Diabetic retinopathy (DR) is the most common cause of vision loss in working aged individuals in developed countries. Diabetic macular edema (DME) is the main cause of decreased vision in diabetic retinopathy [1]. It was shown that the 10-year cumulative incidence of diabetic macular edema was 20.1% in type 1 diabetes and 25.4% in patients with type 2 diabetes treated with insulin [2]. The management of DME includes strict glycemic and blood pressure control [3-5]. Argon laser treatment for clinically

treatments to alleviate diabetic retinopathy and minimize the risk of blindness in people with diabetes. Here, they explain more about what diabetic retinopathy is and how it can affect you or your loved ones. Tri-State Eye’s Diabetic Retinopathy FAQ Guide Why Does Diabetes Affect Vision?  The reason people with diabetes often have eye problems is because high blood sugar levels can damage the blood vessels in the retina—this is the main cause of diabetic retinopathy. Since many diabetics have high

Diabetic Retinopathy is treatable if caught in time, but if it is not diagnosed it can lead to blindness. Diabetics should have regular eye exams to prevent serious eye diseases, such as cataracts, glaucoma, and macular degeneration. Hypoglycemia is when a diabetic’s blood glucose is too low. This can happen because of one’s diet, over exercising, or consuming alcoholic beverages. A diabetic with this condition may be sweaty, confused, or have difficulty speaking. This condition is incorrectly

However, even patients with controlled diabetes can develop diabetic retinopathy. It is important for diabetic patients to be examined yearly because there are no symptoms of diabetic retinopathy so early detection and treatment can help reduce the risk of permanent vision loss. two forms of diabetic retinopathy: Nonproliferative: this is where exisiting blood vessels in the retina completely deteriorate. These deteriorated blood