Cornea
Schnyder corneal dystrophy
1:237 visual cues1 clinical photo
In this image
Each number marks an object in the image and the finding it stands for.
- Student and snakeSchnyder corneal dystrophy
- U-shaped beadsUBIAD1 mutation
- Spotlight and squintGlare is the main symptom
- Butter ringArcus lipoides; Hypercholesterolemia in 50%
- Central crystalsCentral stromal crystals
- Surrounding hazeHaze predominates with age
- Red O ringOil Red-O positive
- ReviewEvery marker, in order
Transcript
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Clinical image credits
Openly licensed photographs used in this lesson, with what was changed.
Nina Stoyanova, Abdulrahman Imran, Zain Ul Hassan, Krasimir Kraev, Yordanka Basheva-Kraeva, Maria Kraeva, Petar Uchikov, Plamena Novakova, Veselin Vasilev, Ivaylo Minev, Bozhidar Hristov, Desislava Koleva-Georgieva, Petko Petrov, Luboslav Dimov, Svetlan Dermendzhiev, Marin Atanassov (2025). Case Report of Schnyder Corneal Dystrophy—A Rare Lipid Metabolic Disorder of the Cornea. Figure 1.
Exact rectangular crop [0, 0, 775, 558] from 775×558 original, preserved decoded RGB pixels. Original panel letters, scale bar or arrows retained where present. No added arrows, retouching, recoloring or upscaling.
