Image processing of a fundus image is performed for the early recognition of diabetic retinopathy. Diabetic retinopathy classified in two stages. First is non-proliferative which includes microanearism and when blood vessels are leak and it comes into proliferative stage which is called hemorrhage. In this paper I discussed about detection of hemorrhage in diabetic retinopathy. extraction of he...

Plasma beta-thromboglobulin, platelet factor 4, fibrinogen, fibrinopeptide A, antithrombin III, factor VIII related antigen, alpha 2-macroglobulin, platelet count, and total glycosylated haemoglobin were measured in three well matched groups of subjects: non-diabetic controls, diabetics without retinopathy, and diabetics with proliferative retinopathy. beta-thromboglobulin and platelet factor 4...

AIMS To assess whether there is a relationship between delay in retinopathy screening after diagnosis of type 2 diabetes and level of retinopathy detected. METHODS Patients were referred from 88 primary care practices to an English National Health Service diabetic eye screening programme. Data for screened patients were extracted from the primary care databases using semi-automated data colle...

OBJECTIVE To determine the prevalence of retinopathy in 517 youth with type 2 diabetes of 2-8 years duration enrolled in the TODAY study. RESEARCH DESIGN AND METHODS Retinal photographs were graded centrally for retinopathy using established standards. RESULTS Retinopathy was identified in 13.7% of subjects. Prevalence increased with age, diabetes duration, and mean HbA1c. Subjects in the h...

Changes in retinal vascular caliber may reflect subclinical microvascular disease and provide prognostic information regarding risk of retinopathy. In this study, we examined the prospective association of retinal vascular caliber with retinopathy risk in an Australian population-based cohort. A total of 906 participants without retinopathy at baseline had retinal vascular caliber measured from...

PURPOSE To compare the aqueous humor levels of proinflammatory and angiogenic factors of diabetic patients with and without retinopathy. METHODS Aqueous humor was collected at the start of cataract surgery from diabetic subjects and non-diabetic controls. The presence and severity of diabetic retinopathy were graded with fundus examination. Levels of 22 different inflammatory and angiogenic c...

AIMS To study the prevalence of diabetic retinopathy in a population of patients attending a diabetic clinic and to evaluate the medical risk factors underlying its development. METHODS 500 randomly selected diabetic patients attending the diabetes clinic in Al Buraimi hospital were referred to the ophthalmology department where they were fully evaluated for the absence or presence of retinop...

OBJECTIVES To estimate the prevalence and risk factors of diabetic retinopathy in type 2 diabetic patients, and to investigate the difference in retinopathy progression in patients with normal fundi or established retinopathy at baseline and the risk factors implicated in the progression. DESIGN Retrospective community-based study. SETTING Ten primary care clinics in Hong Kong. PATIENTS T...

Objective Hemorrhagic stroke (HS) and hypertensive retinopathy are known end organ damage of the brain eye respectively, with HS having deleterious consequence to patients. This study is correlate between in disease. Methods A control group patients only, an investigated Fundoscopic examination determine grade was performed then divided into low or high severity retinopathy. Clinical radiologic...

background: diabetes mellitus (dm) is a health concern which leads to complications such as retinopathy. pakistan has 6.9 million people living with dm and this toll will be doubled by 2025. objective: to determine serum il-6 and il-17 of type 2 diabetes mellitus (t2dm) patients with retinopathy. methods: in this cross-sectional casecontrol study, 212 subjects enrolled which were categorized in...