A study of nearly one million people who underwent a CT scan before 22 years of age finds that the radiation from CT scans increased the risk of hematological malignancies in a dose-dependent manner. These findings highlight the continued need to justify CT scans and minimize radiation doses.
This is a preview of subscription content, access via your institution
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
European Commission, Directorate-General for Energy. Medical Radiation Exposure of the European Population; https://doi.org/10.2833/708119 (2015). This report presents the distribution of exposure from medical radiation sources in Europe.
Bernier, M.-O. et al. Cohort Profile: the EPI-CT study: a European pooled epidemiological study to quantify the risk of radiation-induced cancer from paediatric CT. Int J. Epidemiol 48, 379–381 (2019). This paper presents the cohort profile for the EPI-CT study.
Bosch de Basea, M. et al. EPI-CT: design, challenges and epidemiological methods of an international study on cancer risk after paediatric and young adult CT. J. Radiol. Prot. 35, 611–628 (2015). This paper presents the EPI-CT study design, including the approaches for addressing previous limitations.
Thierry-Chef, I. et al. Dose Estimation for the European Epidemiological Study on Pediatric Computed Tomography (EPI-CT). Radiat. Res. 196, 74–99 (2021). This paper presents the EPI-CT approach for reconstructing individual CT radiation doses.
General Data Protection Regulation (GDPR). https://gdpr-info.eu/ (2018). The European regulation on information privacy in the European Union and the European Economic Area.
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
This is a summary of: Bosch de Basea Gomez, M. et al. Risk of hematological malignancies from CT radiation exposure in children, adolescents and young adults. Nat. Med. https://doi.org/10.1038/s41591-023-02620-0 (2023).
Rights and permissions
About this article
Cite this article
CT scans in young people and risk of hematological malignancies. Nat Med 29, 3010–3011 (2023). https://doi.org/10.1038/s41591-023-02671-3
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41591-023-02671-3