Depends: The data suggests 7-45% depending on whether u had one or both eyes involved. A good parent resource can be found @ www.Retinoblastoma.Com . A session with a genetic counselor who has reviewed both parents family trees & specifics of existing conditions can render a specific set of risks for your situation.
Answered 1/7/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
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