May 24, 2016 · DR is classified two ways, depending on symptoms. If the patient has dot-blot hemorrhages, cotton-wool spots, venous beading or intraretinal microvascular anomalies …

Dot blot hemorrhages (DBHs) When MA’s rupture, they can create medium sized round hemorrhages that are dot, blot, or flame shaped. These are larger than MAs with indistinct …

Patients with NPDR generally present with hemorrhages of varying sizes, microaneurysms (MAs), hard exudates, soft exudates (cotton wool spots) intraretinal microvascular abnormalities …

Symptoms may include blurred vision, floaters (black spots) or flashing lights (photopsias) in the field of vision, and sudden, severe, painless vision loss. These symptoms are typically caused …

Jan 4, 2025 · Symptoms of diabetic retinopathy hemorrhage include blurred vision, floaters, and sudden vision loss, and diagnosis is made through a comprehensive eye exam. Types of …

Aug 8, 2023 · Diabetic retinopathy: dot and blot and vitreous hemorrhages. Bilateral and diffusely distributed in the posterior pole. Hypertensive retinopathy: diffuse flame-shaped hemorrhages, …

Jan 4, 2025 · Diabetic Retinopathy Dot Blot Hemorrhage is a condition where small blood vessels in the retina leak, causing small dot-like hemorrhages. Causes and risk factors of Diabetic …

Oct 10, 2010 · Microaneurysms eventually rupture to form hemorrhages deep within the retina, confined by the internal limiting membrane (ILM). Because of their dot-like appearance, they …

DR can be diagnosed ophthalmoscopically, based on retinal vascular lesions, such as microaneurysms, dot and blot hemorrhages, and deposition of exudative lipoproteins (hard …

Jun 5, 2024 · Dot and blot hemorrhages: Appear similar to microaneurysms if they are small; they occur as microaneurysms rupture in the deeper layers of the retina, such as the inner nuclear …