PT - JOURNAL ARTICLE AU - Jeffry A. Siegel AU - Bennett S. Greenspan AU - Alan H. Maurer AU - Andrew T. Taylor AU - William T. Phillips AU - Douglas Van Nostrand AU - Bill Sacks AU - Edward B. Silberstein TI - The BEIR VII Estimates of Low-Dose Radiation Health Risks Are Based on Faulty Assumptions and Data Analyses: A Call for Reassessment AID - 10.2967/jnumed.117.206219 DP - 2018 Jul 01 TA - Journal of Nuclear Medicine PG - 1017--1019 VI - 59 IP - 7 4099 - http://jnm.snmjournals.org/content/59/7/1017.short 4100 - http://jnm.snmjournals.org/content/59/7/1017.full SO - J Nucl Med2018 Jul 01; 59 AB - The 2006 National Academy of Sciences Biologic Effects of Ionizing Radiation (BEIR) VII report is a well-recognized and frequently cited source on the legitimacy of the linear no-threshold (LNT) model—a model entailing a linear and causal relationship between ionizing radiation and human cancer risk. Linearity means that all radiation causes cancer and explicitly excludes a threshold below which radiogenic cancer risk disappears. However, the BEIR VII committee has erred in the interpretation of its selected literature; specifically, the in vitro data quoted fail to support LNT. Moreover, in vitro data cannot be considered as definitive proof of cancer development in intact organisms. This review is presented to stimulate a critical reevaluation by a BEIR VIII committee to reassess the validity, and use, of LNT and its derived policies.