GRAPH 14 Number of ESRs by activity category during the period 2010‑2024 0 50 100 150 200 250 300 350 2023 2024 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 256 78 31 29 17 10 225 94 61 31 12 10 259 125 72 20 30 15 244 110 102 50 26 15 196 135 112 68 18 26 209 125 103 62 25 10 151 121 120 70 27 8 165 147 28 66 9 144 171 170 80 30 9 132 192 15 93 27 145 165 132 73 28 10 124 226 186 11 87 23 109 219 191 25 6 67 111 237 201 85 26 10 96 324 253 112 32 95 11 Number of ESRs Radiotherapy Nuclear medicine Computed tomography Conventional and dental radiology Fluoroscopy-guided interventional practices Brachytherapy GRAPH 15 Breakdown (in %) of ESRs by exposure category in 2024 3% 4% Environment 71% 62% Patients 9% 9% Professionals 17% 25% General public GRAPH 16 Breakdown (in %) of ESRs by activity category concerned in 2024 31% 30% Computed tomography 39% 27% Nuclear medicine (diagnostic and therapeutic) 14% 13% Conventional and dental radiology 1% 2% Brachytherapy 11% 24% External-beam radiotherapy 4% 4% Interventional practices GRAPH 13 Development of the number of annual ESR reports from 2010 to 2024 0 100 200 300 400 500 600 700 800 900 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 257 435 531 553 564 534 497 559 592 617 642 655 827 619 532 In red: average of the number of ESRs notified during the 10 preceding years. 242 ASN Report on the state of nuclear safety and radiation protection in France in 2024 Medical uses of ionising radiation
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