1 ACR Dose Index Registry Laura P Coombs, PhD

2 How does it work?

3 Participation process Sign Participation Agreement and complete registration form Get set up and send data Install software Configure scanners Map exams Obtain reports

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6 ACR.ORG/NRDR 6

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11 SSDE Results All DIR sites RPID Short NameN25th %'ileMedian75th %'ile CT ABD PELVIS W IVCON CT ABD PELVIS WO IVCON CT CHST W IVCON CT CHST WO IVCON

12 CTDIvol Results All DIR sites RPID Short NameN25th %'ileMedian75th %'ile CT ABD PELVIS W IVCON CT ABD PELVIS WO IVCON CT CHST W IVCON CT CHST WO IVCON CT HEAD BRN WO IVCON

13 DLP Results All DIR sites RPID Short NameN25th %'ileMedian75th %'ile CT ABD PELVIS W IVCON CT ABD PELVIS WO IVCON CT CHST W IVCON CT CHST WO IVCON CT HEAD BRN WO IVCON

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19 Mapping Exam Names Exam names mapped to Radlex Playbook – ACR used RadMapps to map all exam names currently in the registry – ~ 21,000 unique exam names New facilities may choose to use RadMapps or may use mapping tool on website 19

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21 SSDE New version of TRIAD (4.0) allows sites to submit localizer images along with Dose Report 21

22 SSDE 22 Algorithm developed by Duke physicists will measure patient thickness from localizer

23 SR vs Dose sheet FrequencyPercent SR Dose Sheet

24 % SRs Transmitted Percent SRs # of Facilities 0% % %27 100%7 Total205

25 Information Needed More detail on IR – % or level of use Dual energy – what is reported in terms of kVp? Can clinicians view SR?

26 X3535 Mythreyi Chatfield Laura Coombs Lu Meyer Victoria O’Brien Contact us!