conventional color fundus photographs canon cx-1-usa (Canon inc)
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Conventional Color Fundus Photographs Canon Cx 1 Usa, supplied by Canon inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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1) Product Images from "Rheumatic fever and long-term use of benzathine penicillin as possible risk factors for extensive macular atrophy with pseudodrusen in a Brazilian cohort"
Article Title: Rheumatic fever and long-term use of benzathine penicillin as possible risk factors for extensive macular atrophy with pseudodrusen in a Brazilian cohort
Journal: International Journal of Retina and Vitreous
doi: 10.1186/s40942-024-00592-y
Figure Legend Snippet: Multimodal imaging analysis of the anatomic and functional findings in a Brazilian patient with an EMAP-like appearance. A 60-year-old woman had a BCVA of < 1.3 in the right eye with stage 3 EMAP; the BCVA in the left eye with stage 2 EMAP was 1.0 logMAR. ( A , F) An UWF color fundus photograph shows central retinal atrophy, peripheral subretinal deposits, and a paving stone-like appearance in the right and left eyes, respectively. ( B , G ) UWF-FAF images show central and peripheral retinal atrophy. ( C , H ) Magnified images of the central retinal atrophy on FAF are seen in ( B and G ). ( C ) Two major areas of atrophy are seen. The sum of the central atrophic areas is 25.8 mm 2 . ( H ) In the left eye, the atrophy spares the foveal center. Therefore, two atrophic areas (orange rectangles) were added, and the total was subtracted from the area that spares the central region (white rectangle). As a result, the total central atrophic area in the left eye is 15.1 mm 2 . ( D , I ) The EDI-OCT images of the left and right eyes, respectively. ( D ) The image shows loss of the outer retina associated with RPE atrophy and a central area with subretinal fibrosis. The choroidal thickness is 149 μm. ( I ) The image shows loss of the outer retina. The RPE is present in the central area. RPE atrophy is seen in the paracentral area. The choroidal thickness is a 177 μm. ( E , J ) The mfERG shows a decreased P1-wave amplitude in the right and left eyes, respectively
Techniques Used: Imaging, Functional Assay
Figure Legend Snippet: Multimodal imaging analysis of the anatomic findings in a 57-year-old Brazilian man with stage 3 EMAP. The bilateral BCVA is < 1.3 logMAR. ( A , F ) An UWF color fundus photograph shows central retinal atrophy, peripheral subretinal deposits, and a paving stone-like appearance in the right and left eyes, respectively. ( B , E ) UWF-FAF images show central and peripheral retinal atrophy in both eyes. (B) One major and three small areas of atrophy are seen. The sum of the central atrophic areas is 29.9 mm 2 . (E) One major and four small areas of atrophy are seen. The sum of the central atrophic areas is 37.1 mm 2 . ( C , F ) EDI-OCT images of the right and left eyes, respectively, show loss of the outer retina associated with RPE atrophy. ( C ) A paracentral area with subretinal fibrosis is identified. The choroidal thickness is 155 μm in ( C ) and 63 μm in the left eye
Techniques Used: Imaging
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Imaging:Article Title: Rheumatic fever and long-term use of benzathine penicillin as possible risk factors for extensive macular atrophy with pseudodrusen in a Brazilian cohort Article Snippet: .. Color fundus imaging was performed to analyze the retinal findings using either ultra-wide field (UWF) images (Optos California ICG, Marlborough, MA, USA) (Fig. A, F) or |