Using the Double-Layer Sign to Predict Subclinical Macular ...
WEBMar 1, 2019 · Can the double-layer sign on optical coherence tomography (OCT) images be used to predict the presence of subclinical macular neovascularization (MNV) in cases of dry age-related macular degeneration
Double-Layer Sign and Type 1 CNV - retina-specialist.com
WEBJun 29, 2017 · Swept-source optical coherence tomography (OCT) B-Scans show the “double-layer sign” (DLS) in three different disease processes with type 1 macular neovascularization: non-exudative age-related macular degeneration (A, B); polypoidal choroidal vasculopathy (C, D); and central serous choiroretinopathy (E, F).
The Double Layer Sign Is Highly Predictive of Progression to …
WEBJun 21, 2023 · The presences of a double layer sign (DLS) and a shallow irregular retinal pigment epithelium (RPE) elevation (SIRE) were investigated using spectral domain-OCT (SD-OCT) imaging to determine their ability to predict progression to exudative macular neovascularization (eMNV) in the unaffected fellow eyes (study eye) of participants with age ...
The Diagnostic Accuracy of Double-Layer Sign in Detection of …
WEBThis study aimed at investigating the diagnostic value of the elevated RPE and double-layer sign in identifying eyes with MNV secondary to CSCR.
WEBThe double-layer sign comprises 2 highly re ective layers that correspond to a separation fl between the retinal pigment epithelium (RPE) and another highly reective layer beneath the RPE, which is presumed fl to be Bruch’s membrane (BM). This double-layer sign represents a low-lying, irregular pigment epithelial detachment.
Commentary: Double-layer sign” on spectral domain optical …
WEBDouble-layer sign (DLS) is an optical coherence tomography (OCT) finding, which is produced due to the shallow irregular pigment epithelial detachment. The upper hyper reflective band of the double layer is of the retinal pigment epithelium (RPE) and the bottom band is of the Bruch's membrane (BM).
Structural OCT Signs Suggestive of Subclinical Nonexudative …
WEBMethods: Participants in a "discovery" cohort, with known NE-MNV identified on swept-source (SS) OCT angiography (OCTA) and the "double-layer sign" on structural spectral-domain OCT (SD-OCT) imaging, were used to identify characteristic features of this sign.
The Diagnostic Accuracy of Double-Layer Sign in Detection of …
WEBTo investigate the diagnostic value of elevated retinal pigment epithelium (RPE) and double-layer sign (DLS) in identifying macular neovascularization (MNV) secondary to central serous chorioretinopathy (CSCR).
Double‐layer sign in neovascular age‐related macular …
WEBJun 16, 2021 · One OCT feature suggesting early-stage macular neovascularization of choroidal origin (type 1 MNV) is two hyperreflective bands separated by a narrow hyporeflective band, called ‘double-layer sign’ (DLS). We report a clinicopathologic correlation of DLS.
Detection of Double Layer Sign in OCT using multi-modal learning
WEBPurpose : The double layer sign (DLS) on structural B-scans is an important feature of type 1 macular neovascularization (MNV) in age-related macular degeneration (AMD). We aimed to train a single network to perform image segmentation tasks on both swept-source optical coherence tomography angiography (SS …