Retinitis pigmentosa
Retinitis pigmentosa presents with a classic triad: bone spicule pigmentation, attenuated retinal vessels, and optic disc pallor. The difference in imaging between FAF green and FAF blue is significant; FAF green is less affected by macular yellow pigment absorption, providing more detailed visualization of the submacular retinal pigment epithelium (RPE) compared to FAF blue. #RetinitisPigmentosa #FAFGreen #FAFBlue #RetinaImaging…
Pathologic myopia
Pathologic myopia presents distinctive features on Fundus Autofluorescence (FAF) imaging. Blue FAF shows moderate hyperautofluorescence in the region of the posterior staphyloma, while green FAF reveals marked hypoautofluorescence in areas corresponding to chorioretinal atrophy plaques. These differences highlight various aspects of retinal and choroidal changes in pathologic myopia. #PathologicMyopia #FAFBlue #FAFGreen #Hyperautofluorescence…
Ricardo Leitão Guerra
