Atlas
Poor colour vision in a young adult with a family history
Colour fundusintermediateA 24-year-old with lifelong poor colour vision and slowly declining acuity in both eyes; a parent has the same problem.
Arrows in the source figure mark the discs.
Diagnosis
Optic atrophy
- Pale optic discs in both eyes
- Flat discs with sharp margins
- Reduced small vessels on the disc surface
- Otherwise normal retina and vessels