Tag:
choroidal nevus
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Choroidal nevus
Ricardo Leitão Guerra, MD
55yo 
FAF-GreenChoroidal nevus is a benign pigmented lesion that can be evaluated using fundus autofluorescence (FAF). Most nevi appear hypoautofluorescent due to their dense pigmentation blocking autofluo...
Choroidal nevus is a benign pigmented lesion that can be evaluated using fundus autofluorescence (FAF). Most nevi appear hypoautofluorescent due to their dense pigmentation blocking autofluo...
Choroidal nevus is a benign pigmented lesion that can be evaluated using fundus autofluorescence (FAF). Most nevi appear hypoautofluorescent due to their dense pigmentation blocking autofluorescence. However, areas of hyperautofluorescence may indicate overlying retinal pigment epithelium (RPE) changes, such as lipofuscin accumulation, which could signal an increased risk of malignant transformation.
#ChoroidalNevus #FAF #Hypoautofluorescence #Hyperautofluorescence #RPEChanges #RetinaImaging #retina #oftalmo #ophthalmology #oftalmologia #oftalmología #ophtalmologie #офтальмологія #офтальмология #οφθαλμολογία #retinography2024 #CIRRUS6000 #CLARUS700 #ZEISSRETINAWORKFLOW
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Choroidal nevus
Ricardo Leitão Guerra, MD
31yo 
NIR
Red channel
Green channel
Ble channel
FAF-BlueChoroidal nevus is a benign pigmented lesion that requires multimodal evaluation to monitor for signs of growth or malignant transformation. It is typically not visible on blue FAF or in blu...
Choroidal nevus is a benign pigmented lesion that requires multimodal evaluation to monitor for signs of growth or malignant transformation. It is typically not visible on blue FAF or in blu...
Choroidal nevus is a benign pigmented lesion that requires multimodal evaluation to monitor for signs of growth or malignant transformation. It is typically not visible on blue FAF or in blue and green channels, but it appears clearly on Near-Infrared Reflectance (NIR) and the red channel, which provide high contrast and detail. These imaging methods are essential for assessing nevus stability over time.
#ChoroidalNevus #MultimodalImaging #NIR #RedChannel #RetinaImaging #retina #oftalmo #ophthalmology #oftalmologia #oftalmología #ophtalmologie #офтальмологія #офтальмология #οφθαλμολογία #retinography2024 #CIRRUS6000 #CLARUS700 #ZEISSRETINAWORKFLOW
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Choroidal nevus
Ricardo Leitão Guerra, MD 76yo 
Red channel
Green channel
NIR
MODELO SITE DIESSY.005
RGC channels
SD-OCTChoroidal nevus is a benign pigmented lesion in the choroid. The red channel in color fundus photography and Near-Infrared Reflectance (NIR) imaging are useful for enhancing the visibility o...
Choroidal nevus is a benign pigmented lesion in the choroid. The red channel in color fundus photography and Near-Infrared Reflectance (NIR) imaging are useful for enhancing the visibility o...
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Choroidal nevus
Ricardo Leitão Guerra, MD 51yo 
Green channel
Red channel
NIR
FAF-Green
FAF-Blue
MODELO SITE DIESSY.008
NIR & SD-OCT
En-face: Choroid
En-face: ChoroidChoroidal nevus is a benign pigmented lesion in the choroid, often monitored for potential malignant transformation. Near-Infrared Reflectance (NIR) imaging and the red channel in color fund...
Choroidal nevus is a benign pigmented lesion in the choroid, often monitored for potential malignant transformation. Near-Infrared Reflectance (NIR) imaging and the red channel in color fund...
Choroidal nevus is a benign pigmented lesion in the choroid, often monitored for potential malignant transformation. Near-Infrared Reflectance (NIR) imaging and the red channel in color fundus photography enhance the visibility of the nevus. Optical Coherence Tomography (OCT) provides detailed cross-sectional images to assess the nevus’s impact on retinal layers. OCT Angiography (OCTA) evaluates the blood flow around the lesion, aiding in detecting any neovascular activity. In this case there is also a quiescent type 1 macular neovascularization at the temporal-superior macular area.
#retina #oftalmo #ophthalmology #oftalmologia #oftalmología #ophtalmologie #офтальмологія #офтальмология #οφθαλμολογία #retinography2024 #CIRRUS6000 #CLARUS700 #ZEISSRETINAWORKFLOW
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Choroidal nevus
Ricardo Leitão Guerra, MD 75 
Red channel
Green channel
Blue channel
Near-infrared reflectance
SD-OCTA choroidal nevus is a benign pigmented eye lesion. Red channel imaging enhances visualization of these nevi by suppressing background pigmentation, aiding in monitoring changes over time. &...
A choroidal nevus is a benign pigmented eye lesion. Red channel imaging enhances visualization of these nevi by suppressing background pigmentation, aiding in monitoring changes over time. &...
A choroidal nevus is a benign pigmented eye lesion. Red channel imaging enhances visualization of these nevi by suppressing background pigmentation, aiding in monitoring changes over time.
Disclosure: All images featured in this post were acquired and analyzed using devices integrated within the Zeiss Retina Workflow. This ensures high-quality, detailed visual data for comprehensive assessment.
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