Should risk from medical imaging be assessed in the absence of benefit and vice versa?

Cancer risk in 680 000 people exposed to computed tomography scans in childhood or adolescence: data linkage study of 11 million Australians

(2013) J. D. Mathews et al.   BMJ-British Medical Journal

Radiation exposure from CT scans in childhood and subsequent risk of leukaemia and brain tumours: a retrospective cohort study

(2012) Mark S Pearce et al.   LANCET

A record-based case–control study of natural background radiation and the incidence of childhood leukaemia and other cancers in Great Britain during 1980–2006

(2012) G M Kendall et al.   LEUKEMIA

Managing Radiation Use in Medical Imaging: A Multifaceted Challenge

(2010) Hedvig Hricak et al.   RADIOLOGY

Identification of children at very low risk of clinically-important brain injuries after head trauma: a prospective cohort study

(2009) Nathan Kuppermann et al.   LANCET

THE LAURISTON S. TAYLOR LECTURES IN RADIATION PROTECTION AND MEASUREMENTS

(2008) Thomas S. Tenforde   HEALTH PHYSICS