pseudo-color images  (MathWorks Inc)

Journal: Graefe's Archive for Clinical and Experimental Ophthalmology

Article Title: Topographic patterns of retinal lesions in multiple evanescent white dot syndrome

doi: 10.1007/s00417-023-06032-1

Figure Lengend Snippet: Widefield fundus autofluorescence images illustrate three distinct topographical distributions of MEWDS lesions: lesions centered on the optic disc ( A ), centered on the macula ( B ), and lesions with a sectoral distribution ( C ). Notably, the patient in B had a concurrent chorioretinal pathology—macular punctate inner choroidopathy scars

Article Snippet: Multimodal retinal imaging was obtained, which included OCT and fundus autofluorescence (AF) imaging (both HRA + OCT, Heidelberg Engineering, Heidelberg, Germany), fundus photography (Topcon, Tokyo, Japan), ultra-widefield pseudo-color and AF fundus imaging (Optos, Dunfermline, UK), FFA, and ICGA (both, Heidelberg Engineering and/or Optos) [ ].

Techniques:

Journal: Graefe's Archive for Clinical and Experimental Ophthalmology

Article Title: Topographic patterns of retinal lesions in multiple evanescent white dot syndrome

doi: 10.1007/s00417-023-06032-1

Figure Lengend Snippet: Multimodal imaging (patient #21) demonstrates the importance of different imaging modalities in diagnosing MEWDS, particularly in patients with high myopia. Widefield autofluorescence imaging ( A ) shows the lesions to be centered on the disc, which is not illustrated in 30° autofluorescence images ( B ). Fluorescein angiography ( C ) and widefield pseudo-color images ( D ) showed only faint lesions. Typical disruption of the ellipsoid band is shown on the macular OCT image ( E ). Late-phase indocyanine green angiography (30 − 40 min; F , G ) shows hypocyanescent dots typical for MEWDS and highlights peripapillary breaks in Bruch’s membrane that are present concurrently. To determine the topography of retinal lesions, a horizontal and vertical line (maximum width) was drawn through the area of the chorioretinal spots on ultra-widefield AF imaging (A)

Article Snippet: Multimodal retinal imaging was obtained, which included OCT and fundus autofluorescence (AF) imaging (both HRA + OCT, Heidelberg Engineering, Heidelberg, Germany), fundus photography (Topcon, Tokyo, Japan), ultra-widefield pseudo-color and AF fundus imaging (Optos, Dunfermline, UK), FFA, and ICGA (both, Heidelberg Engineering and/or Optos) [ ].

Techniques: Imaging