MacTel type 2
In macular telangiectasia type 2 (MacTel), the OCTA depth-enhanced map improves visualization of vascular alterations across different retinal layers. It highlights capillary rarefaction and telangiectatic vessels, particularly in the deep capillary plexus and outer retina. This tool enhances diagnostic accuracy and monitoring of neovascular complications in MacTel. #MacTel #OCTA #DepthEnhancedMap #RetinalVascularChanges #RetinaImaging #retina #oftalmo…
Congenital Hypertrophy of the Retinal Pigment Epithelium
Congenital Hypertrophy of the Retinal Pigment Epithelium (CHRPE) appears as a flat, highly pigmented lesion on fundus examination. On fundus autofluorescence (FAF), CHRPE typically shows hypoautofluorescence. This imaging modality helps confirm the diagnosis and monitor for changes over time. #CHRPE #FAF #Hypoautofluorescence #RetinaImaging #PigmentedLesion #retina #oftalmo #ophthalmology #oftalmologia…
https://retinography.org/congenital-hypertrophy-of-the-retinal-pigment-epithelium-3/
BRVO and asteroid hyalosis
Branch Retinal Vein Occlusion (BRVO) and asteroid hyalosis can coexist, posing challenges in retinal imaging. Asteroid hyalosis, characterized by calcium-lipid deposits in the vitreous, can obscure fundus details. #BRVO #AsteroidHyalosis #RetinaImaging #OCT #FA #RetinalVeinOcclusion #retina #oftalmo #ophthalmology #oftalmologia #oftalmología #ophtalmologie #офтальмологія #офтальмология #οφθαλμολογία #retinography2024 #CIRRUS6000 #CLARUS700…
Degenerative myopia: Tessellated fundus
In degenerative myopia, a tessellated (or tigroid) fundus appears due to thinning of the retinal pigment epithelium (RPE), which reveals the underlying choroidal vasculature as a mosaic pattern. Red channel imaging enhances the contrast of this pattern, providing clear visualization of these structural changes. #DegenerativeMyopia #TessellatedFundus #RedChannel #RetinaImaging #ChoroidalVasculature #retina #oftalmo #ophthalmology…
https://retinography.org/degenerative-myopia-tessellated-fundus/
Central Serous Chorioretinopathy
In Central Serous Chorioretinopathy (CSC), fundus autofluorescence (FAF) is used to assess retinal pigment epithelium (RPE) changes. Areas of active fluid accumulation may show hyperautofluorescence due to RPE stress, while chronic lesions exhibit hypoautofluorescence indicating RPE atrophy. FAF is valuable for monitoring CSC progression and guiding treatment. #CSC #FundusAutofluorescence #FAF #RPEChanges #RetinaImaging #retina #oftalmo…
https://retinography.org/central-serous-chorioretinopathy-8/
Arcuate RNFL defect
An inadvertent touch to the retina during ILM peeling can cause an arcuate defect, best visualized using blue light reflectance. This imaging modality enhances the contrast, making subtle retinal damage more apparent. Early detection of such defects is crucial for monitoring post-surgical recovery and ensuring no further retinal complications arise. #ILMPeeling #RetinalDefect #BlueLightReflectance #RetinaSurgery #RetinaImaging #retina #oftalmo…
Cystoid macular edema
Cystoid macular edema (CME) after phacoemulsification can be effectively treated with topical steroids and nonsteroidal anti-inflammatory drugs (NSAIDs). These treatments reduce inflammation and fluid accumulation in the macula, helping to restore visual acuity and prevent further complications. #CME #Phacoemulsification #TopicalSteroids #NSAIDs #RetinaImaging #retina #oftalmo #ophthalmology #oftalmologia #oftalmología #ophtalmologie…
AMD: Drusenoid PED
In age-related macular degeneration (AMD), drusenoid pigment epithelial detachment (PED) can be effectively visualized using the green channel in color fundus photography. The green channel enhances the contrast, highlighting the drusenoid material and providing detailed imaging of the PED. This helps in assessing the extent and progression of the disease. #AMD #DrusenoidPED #GreenChannel #RetinaImaging #retina #oftalmo #ophthalmology #oftalmologia…
RRD: Giant retinal tear
Giant retinal tears can be assessed using fundus autofluorescence (FAF), which reveals the previous location of retinal vessels as hyperautofluorescent lines. These lines indicate where the retinal vessels were detached from the underlying retinal pigment epithelium, aiding in the evaluation of the extent of the tear and guiding surgical repair. #GiantRetinalTear #FAF #Hyperautofluorescence #RetinaImaging #retina #oftalmo #ophthalmology…
Polypoidal choroidal vasculopathy
olypoidal choroidal vasculopathy (PCV) can be effectively monitored using Fundus Autofluorescence (FAF) and Optical Coherence Tomography Angiography (OCTA). FAF highlights areas of RPE abnormalities, while OCTA provides detailed visualization of the polypoidal lesions and associated neovascular networks. These imaging techniques are crucial for diagnosing and managing PCV. #PCV #FAF #OCTA #RetinaImaging #retina #oftalmo #ophthalmology…
https://retinography.org/polypoidal-choroidal-vasculopathy-2/
Ricardo Leitão Guerra
