1. Fluorescein Angiography & OCT in Diabetic Retinopathy
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 Into Tissue (Staining)
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. Non-Cystoid Retinal Leakage
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 RPE Photo-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 Later frames: Diffuse Leakage.
Early frames: Numerous Microaneurysms & CNP.
Later frames: Diffuse Leakage.

34. Vascular Filling Defect
Cotton Wool Spot

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

36. Vascular Filling Defect
CNP

38. Diabetic Papillophathy

39. Diabetic Ischemic Optic Neuropathy

40. ضمن عرض پوزش
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