Retinoblastoma is a rare eye cancer that develops from the retina, the light-sensitive tissue at the back of the eye. It primarily affects young children, typically under the age of five, and can occur in one or both eyes.
It is often caused by a mutation in the RB1 gene, which may be inherited (hereditary) or occur spontaneously (non-hereditary). Early detection is crucial for preserving vision and life.
