Hi, my 14 month old baby had a fall from a height, about 3 feet, yesterday. She was taken to the hospital to rule out head injury, since she was drowsy for some time. according to her paediatrician linical findings were normal, but to exept the case neurologist recommended ct scan head and spine. We did ct scan and the results shows no abnormality. Now I am worried about the effect of radiation on baby. Is there an increased risk of cancer due to single ct scan? Is there any ways to reduce the effect of radiation in baby?