A male asked:
Disclaimer

do you thing the radiation i got from head ct scan 3 years ago gave me a brain tumor-im asking because im having a brain tumor symptoms now so worry?

2 doctor answers
Dr. Andrew Turrisi
46 years experience Radiation Oncology
And why the Head CT: 3 years ago? The chance of a head ct causing a brain tumor is extraordinarily low for an individual probably less than 1/10, 000 studies. See a neurologist or get an excellent history and exam before any further studies.
Answered on Jan 1, 2014
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Dr. Douglas Miller
40 years experience Pathology
Not likely: The amount of radiation from a ct scan is highly unlikely to induce a brain tumor. Also, "brain tumor symptoms" can be from many things other than a brain tumor...Unless you have a ct scan or MRI scan, or a brain biopsy which shows that indeed you have a tumor, then you may have many other possible conditions other than brain tumor. Consult your physicians and find out what's going on.
Answered on Jun 10, 2014

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Dr. J. Lawrence Dohan
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None: RELAX. You forgot to mention the reason for these studies. Presumably there was a benefit.

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