Minimum daily whole-body X-ray dose to cause radiation poisoning?


by Quantumbit97
Tags: daily, dose, minimum, poisoning, radiation, wholebody, xray
Quantumbit97
Quantumbit97 is offline
#1
Dec14-13, 04:10 AM
P: 1
Hi,

If I were given a whole-body X-ray dose daily for many days (a year for example)
What would be the highest dosage per day which would result in an increased cancer risk but no noticeable signs of radiation poisoning by the end of the year, or during?

And also, I've read that a 2KRad dose would increase the risk of cancer to 100%
(Nearly 100%)

If this dose was spread over a year, would the cancer be most likely to result at the end of the year, or before, or far into the future?


This is not a homework question, I want to make a radiation safety page for my website.
And also I have had one too many accidents with X-rays due to my being an idiot, so this is probably the reason I am concerned.


Thanks
Phys.Org News Partner Medical research news on Phys.org
Sprifermin offers benefit for cartilage loss from knee osteoarthritis
Distracted driving among teens threatens public health and safety
Key milestone for brown fat research with a ground-breaking MRI scan
Vanadium 50
Vanadium 50 is offline
#2
Dec14-13, 09:13 AM
Mentor
Vanadium 50's Avatar
P: 15,571
There is very, very little data on people who have had large whole-body doses spread over long periods of time. What data there is is with higher energy exposures (n, beta, gamma).
mfb
mfb is online now
#3
Dec14-13, 10:31 AM
Mentor
P: 10,774
Quote Quote by Quantumbit97 View Post
I want to make a radiation safety page for my website.
"Avoid anything that comes even close to that" is probably a good idea.

If a specific dose within a very short timescale does not lead to direct effects, it should not lead to those effects if the same is more spread out. So everything below ~.5mSv/day should not lead to radiation poisoning - that is a very low lower bound, but you don't want to get anything close to this value anyway.


Register to reply

Related Discussions
How painful is it to die from acute radiation poisoning? Nuclear Engineering 33
Radiation Dose Rate! Advanced Physics Homework 3
Absorbed Dose of Radiation Introductory Physics Homework 2
How do you calculate daily dose of a med based on half life General Math 3
Daily dose of idiocy General Discussion 14