1 / 13

The International Classification of Diabetic Retinopathy

The International Classification of Diabetic Retinopathy. Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales. Ophthalmology 2003Sep;110(9):1677-82. The Classification of Diabetic Retinopathy. Mild Nonproliferative Diabetic Retinopathy:

lauren
Download Presentation

The International Classification of Diabetic Retinopathy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The International Classification of Diabetic Retinopathy Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales. Ophthalmology 2003Sep;110(9):1677-82.

  2. The Classification of Diabetic Retinopathy • Mild Nonproliferative Diabetic Retinopathy: • Microaneurysm only • Moderate Nonproliferative Diabetic Retinopathy • Severe Nonproliferative Diabetic Retinopathy: 4, 2, 1

  3. The Classification of Diabetic Retinopathy • Severe Nonproliferative Diabetic Retinopathy: • Microaneurysms and/or dot blot hemorrhages more than 20 dots in 4 quadrant • Venous beading in 2 quadrants • Intraretina Microvascular Abnormalities (IRMA) in 1 quadrant

  4. The Classification of Diabetic Retinopathy • Proliferative Diabetic Retinopathy: • New vessels at the optic disc • New vessels elsewhere • Vitreous hemorrhage • Macular edema • Exudate at macular area

  5. Flame-shaped hemorrhage Microaneurysm / dot blot hemorrhage

  6. exudate

  7. Macular edema

  8. Cotton-wool spot

  9. Mild venous beading

  10. NVD

  11. Vitreous hemorrhage

  12. Key to DR screening • Right or left eye? • Optic disc: NV • Macula: exudate • Vessels: venous beading, NVE • Background: H/MA, cotton-wool spots, exudate, vitreous hemorrhage

More Related