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. 2015 Apr-Jun;40(2):115-9.
doi: 10.4103/0971-6203.158701.

Estimation of dose reference levels in computed tomography for select procedures in Kerala, India

Affiliations

Estimation of dose reference levels in computed tomography for select procedures in Kerala, India

A Saravanakumar et al. J Med Phys. 2015 Apr-Jun.
No abstract available

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Figures

Figure 1
Figure 1
Percentage difference between console and measured CTDIv for (a) head, (b) chest, and (c) abdomen procedures. CTDIv = Volumetric computed tomography dose index
Figure 2
Figure 2
Percentage difference between console and measured DLP for (a) head, (b) chest, and (c) abdomen procedures. DLP = Dose length product

References

    1. Saravanakumar A, Vaideki K, Govindarajan KN, Jayakumar S. Establishment of diagnostic reference levels in computed tomography for select procedures in Pudhuchery, India. J Med Phys. 2014;39:50–5. - PMC - PubMed
    1. Livingstone RS, Dinakaran PM. Radiation safety concerns and diagnostic reference levels for computed tomography scanners in Tamil Nadu. J Med Phy. 2011;36:40–5. - PMC - PubMed
    1. Cynthia H. McCollough, PhD Mayo Clinic, Rochester MN, Diagnostic Reference Levels, November. American college of Radiology. 2010. [Last accessed on 2015 Mar 02]. Available from WWW.IMAGEWISELY.ORG .
    1. Nationwide evaluation of X ray trends (N.E.X.T). Tabulation and graphical summary of 2000 survey of computed tomography. [Last accessed on 2007 Feb]. Available from: http://www.crcpd.org/PDF/NEXT2000 CTProl.pdf,2007 .
    1. Brussels, Belgium: European Commission; 2000. European Guidelines on Quality Criteria for Computed Tomography. Report EUR 16262.