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Which of the following cancers is thought to result in the most deaths per million people for every Sievert ?


Which of the following cancers is thought to result in the most deaths per million people for every Sievert of exposure associated with medical imaging radiation?
(a) skin
(b) ovaries
(c) oesophagus
(d) lung
(e) stomach

First of all 1 Sievert is a huge exposure whether you are talking chronic or acute! For those of you that only know American measurements 1 Svt = 100REM. I am guessing here but I think that it would be the lungs. My reasoning : x-rays dump thier energy linearly over thier time of flight. The lungs are a thick target and therefore would absorb more energy per photon.

skin

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