Answer to Question #11116 Submitted to "Ask the Experts"

Category: Medical and Dental Patient Issues — Diagnostic X Ray and CT

The following question was answered by an expert in the appropriate field:


I am extremely worried about the radiation exposure to my five-year-old daughter from a head CT (computerized tomography) scan. I want to know whether any specific health effects can result from the CT scan. Can it cause hypoimmunity or alter the immune functions?


The radiation from a head CT scan would not have an effect on your daughter’s immune function nor would it cause hypoimmunity.  
I encourage you to go to the Image Gently website and explore what you can do as a parent and review resources for parents.

Kent Lambert, CHP

Answer posted on 7 January 2015. The information posted on this web page is intended as general reference information only. Specific facts and circumstances may affect the applicability of concepts, materials, and information described herein. The information provided is not a substitute for professional advice and should not be relied upon in the absence of such professional advice. To the best of our knowledge, answers are correct at the time they are posted. Be advised that over time, requirements could change, new data could be made available, and Internet links could change, affecting the correctness of the answers. Answers are the professional opinions of the expert responding to each question; they do not necessarily represent the position of the Health Physics Society.