Circinate Retinopathy: Part II | JAMA Ophthalmology - JAMA …
This section will be devoted to both macular and extramacular circinate lesions as seen in venous obstruction, diabetic retinopathy, Coats' disease, Leber's disease (multiple miliary aneurysms with retinal degeneration), and senile macular disciform degeneration.
Circinate Diabetic Retinopathy: Understanding and Treatment
2025年1月4日 · The pathophysiology of Circinate Diabetic Retinopathy involves damage to the blood vessels in the retina due to high blood sugar levels, leading to leakage and swelling. Signs and symptoms of Circinate Diabetic Retinopathy include blurred vision, floaters, and …
How to diagnose and manage diabetic retinopathy - EyeGuru
Often these leaky aneurysms can be identified by a “circinate” ring of exudates around them, or the laser can be guided by microaneurysms seen on fluorescein angiogram. Grid laser photocoagulation involves uniformly spaced laser burns to the macula for diffuse retinal edema.
Classification of diabetic retinopathy and diabetic macular edema
Clusters of microaneurysms are usually surrounded by a circinate ring of hard exudate. In contrast, diffuse DME is caused by a generalized breakdown of the inner blood/retinal barrier. Microaneurysm, retinal capillaries and even arterioles contribute to the leakage.
Understanding Diabetic Retinopathy Circinate Maculopathy
2025年1月4日 · Diabetic retinopathy circinate maculopathy progresses through several stages, each characterized by specific changes in the retina. Initially, you may experience mild non-proliferative diabetic retinopathy (NPDR), where small blood vessels in the retina become weakened and may leak fluid.
Recognising and managing diabetic retinopathy - PMC
The management of diabetic retinopathy (DR) depends on accurately recognising or classifying the different types of DR and knowing what treatment to give the patient. DR has clinical signs which can be seen with an ophthalmoscope or with a slit lamp and a 90- or 78-dioptre lens.
Diabetic retinopathy: summary of grading and management …
2006年12月19日 · Diabetic retinopathy is a progressive ophthalmic microvascular complication of diabetes characterised by the presence of microaneurysms, haemorrhages, exudates, venous changes, neovascularisation, and retinal thickening.
Photocoagulation of Circinate Maculopathy in Diabetic Retinopathy
1971年1月1日 · Typically, the ring is temporal, above or below the macula, rarely nasal to it. The circinate complex consists of a central area of moderately edematous retina with unusually large microaneurysms and occasional dot hemorrhages.
circinate retinopathy - Medical Dictionary
circinate retinopathy a condition marked by a circle of white spots enclosing the macular area, leading to complete foveal blindness.
Hard Exudates | Vagelos College of Physicians and Surgeons
Commonly seen in a circinate pattern peripheral to the areas of leakage; May present as large, confluent exudation; Macular star and/or circumpapillary hard exudates can be seen in Leber's stellate neuro-retinitis or end-stage hypertensive retinopathy; Management. Treat the …