“…Finally, there is a risk associated with radiation exposure because of the LDCT, which is outside the scope of this article. Suffice it to state that at the current average LDCT dose of 1-2 mSv, which is less than the annual background exposure, the radiation exposure effects are negligible in comparison to the other risks associated with screening, with estimated additional risk of fatal radiation-induced cancer in the same range as mammography, between 1 in 10,000 and 1 in 100,000 (25)(26)(27)(28).…”