Cancer risk after radiation exposure from low dose lung cancer screening (NCI Only version of NLST-1127)
This study aims to assess the non-lung cancer risk in lung cancer screening participants following exposure to low dose chest CT scans. The primary outcome is the incidence rates of cancers, excluding lung cancer, in individuals who have been exposed to a CT scan more than one year prior to any cancer diagnosis. This will be compared to the non-lung cancer incidence rates in a control group comprising individuals who underwent a chest X-ray screening.
Soon Ho Yoon, Radiology, Seoul National University Hospital, Seoul, Republic of Korea
Hyunsook Hong, Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Republic of Korea