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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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Can Radiation From Multiple CT Scan Kill Brain Cells? Chances Of Developing Brain Cancer?

I ve had multipl ct scans of my head over the past 3 years in the er due to continued head pains, the number I ve had done exceeds atleast 12. I was wondering wether or not if the radiation from the ct scans I ve had done can actually kill some of my brain cells and what the chances are of that happening to me are and I d also like to know how much more likely I am to develop brain cancer .
Thu, 7 Feb 2013
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Oncologist, Radiation 's  Response
Hi,
multiple CT scan should never be done because normal individual has maximum radiation tolerance limit in a year. it is 5 milisievert. chance of cancer increased if more CT scan done without respecting this limit. but chance of normal brain cell death is minimal. thanks for your query.
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Can Radiation From Multiple CT Scan Kill Brain Cells? Chances Of Developing Brain Cancer?

Hi, multiple CT scan should never be done because normal individual has maximum radiation tolerance limit in a year. it is 5 milisievert. chance of cancer increased if more CT scan done without respecting this limit. but chance of normal brain cell death is minimal. thanks for your query. ,