What were the causes of your children's eye with retinoblastoma?
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What Causes Retinoblastoma?
Our eyes begin to develop very early in the womb. Rapidly growing cells in the eye, called retinoblasts, will eventually mature and form the retina, the light-sensing part of the eye that is located in the back of the eye. Sometimes, these specialized cells do not stop reproducing and form a tumor on the retina. These tumors may continue to grow, filling almost the entire vitreous humor (the jellylike substances the fills the eyeball). These tumors can also break off and spread to other parts of the eye, and eventually outside to lymph nodes and other organs.