Cone dystrophy
A cone dystrophy is an inherited ocular disorder characterized by the loss of cone cells.
The most common symptoms are:
The most common symptoms are:
- vision loss
- sensitivity to bright lights
- poor color vision
Retinoblastoma
Retinoblastoma is a rare cancer of the retina.
Retinoblastoma seems to originate in cone precursor cells present in the retina that consist of natural signalling networks which restrict cell death and promote cell survival.
The most common symptom are:
Retinoblastoma seems to originate in cone precursor cells present in the retina that consist of natural signalling networks which restrict cell death and promote cell survival.
The most common symptom are:
- The pupil may appear white or have white spot.
- Pupil may appear distorted.
- Other symptoms can include crossed eyes, double vision, eyes that do not align, eye pain and redness, poor vision or differing iris colours in each eye.