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Fluorescein Angiography & OCT in Diabetic Retinopathy

بسم الله الرحمن الرحيم. Fluorescein Angiography & OCT in Diabetic Retinopathy. F. Kianersi M.D 1388 / 11 / 30. Fluorescein Angiography. Hyper-Fluorescence Hypo-Fluorescence. Hyper - Fluorescence. Window Defect RPE Atrophy (Laser Schar) Anomalous Vessels

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Fluorescein Angiography & OCT in Diabetic Retinopathy

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  1. بسم الله الرحمن الرحيم Fluorescein Angiography & OCT in Diabetic Retinopathy F. Kianersi M.D 1388 / 11 / 30

  2. Fluorescein Angiography • Hyper-Fluorescence • Hypo-Fluorescence

  3. Hyper - Fluorescence • Window Defect • RPE Atrophy (Laser Schar) • Anomalous Vessels • Dilation and Beading of Retinal Veins • Intraretinal Microvascular Abnormalities (IRMA) • NVE – NVD – FPE – FPD • Leakage • Into Tissue (Staining) • In a Preformed Space (Pooling)

  4. Hypo - Fluorescence • Vascular Filling Defect • Nerve Fiber Layer Infarcts (Cotton-Wool Spots) • Arteriolar Abnormalities • Areas of Capillary Non-Perfusion (CNP) • Blockage • Pre-Retinal & Vitreous Hemorrhage • Intra-Retinal Hemorrhage & Hard Exudates • Sub-Retinal Hemorrhage & RPE Hypertrophy

  5. Fluorescein Angiography is a valuable adjunct to diagnosis that supports and enhances, but does not replace, standard Clinical Examination.

  6. One exception to this rule is found in patients with: Dense Asteroid Hyalosis obscuring the Posterior Pole.

  7. Hyper - Fluorescence

  8. Microaneurysms

  9. Microaneurysm

  10. Microaneurysm Non-Cystoid Retinal Leakage

  11. Focal Cystoid Retinal Leakage

  12. Microaneurysms & Hard Exudates Diffuse Cystoid Retinal Leakage

  13. Cystoid Retinal Leakage

  14. Cystoid Retinal Leakage (CME)(Pooling)

  15. Leakage Into Tissue(Staining)

  16. Dilation and Beading of Retinal Veins & IRMA & CNP

  17. Non-Cystoid Retinal Leakage & NVD

  18. New-Vascularization of Retina (NVE & NVD)

  19. PDR-Large NV & CNP

  20. CNV in PDR

  21. Sub-Macular CNV in PDR

  22. Window Defect of the RPEPhoto-Coagulation

  23. Hypo - Fluorescence

  24. Blockage Opacities of the Refractive Media and Vitreous

  25. Blockage Pre-Retinal Hemorrhages

  26. Blockage Pre-Retinal Gliosis and Fibrosis

  27. Blockage Pre-Retinal and Intra-Retinal Gliosis and Fibrosis

  28. Blockage Intra-Retinal Hemorrhages

  29. Blockage Hard Exudates

  30. Blockage RPE Hypertrophy after Photo-Coagulation

  31. Vascular Filling Defect

  32. Vascular Filling Defect Macular Ischemia

  33. Mixed Maculopathy • Early frames: Numerous Microaneurysms & CNP. • Later frames: Diffuse Leakage.

  34. Vascular Filling Defect Cotton Wool Spot

  35. Vascular Filling Defect Capillary Non-Perfusion (CNP)

  36. Vascular Filling Defect CNP

  37. Diabetic Papillophathy

  38. Diabetic Ischemic Optic Neuropathy

  39. ضمن عرض پوزش بدلیل حجم بالای LECTUER ادامه اسلایدها امکان پذیر نمیباشد در صورت نیاز به ادامه لطفا به واحد سمعی و بصری مرکز آموزشی درمانی فیض مراجعه و یا با شماره تلفن 03114476010 داخلی 392تماس حاصل نمائید با تشکر

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