Dynamic determination of equivalent CT source models for personalized dosimetry
2017 ◽
Vol 3
(2)
◽
pp. 791-794
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Keyword(s):
X Ray
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AbstractWith improvements in CT technology, the need for reliable patient-specific dosimetry increased in the recent years. The accuracy of Monte-Carlo simulations for absolute dose estimation is related to scanner specific information on the X-ray spectra of the scanner as well as the form filter geometries and compositions. In this work a mobile measurement setup is developed, which allows both to determine the X-ray spectra and equivalent form filter of a specific scanner from just one helical scan in less than 2 minutes.
1978 ◽
Vol 36
(1)
◽
pp. 542-543
1990 ◽
Vol 48
(2)
◽
pp. 500-501
2003 ◽
Vol 107
◽
pp. 203-206
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