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Table 4 Volumetric coverage cSIB of the SIB by the IPL, in % of SIB volume

From: Dosimetric impact of intrafraction motion on boosts on intraprostatic lesions: a simulation based on actual motion data from real time ultrasound tracking

Safety margin none 2 mm 5 mm
IPL radius 3 mm 5 mm 7 mm 3 mm 5 mm 7 mm 3 mm 5 mm 7 mm
Average 73% 82% 87% 20% 35% 46% 5% 12% 20%
Std.dev. 25% 19% 15% 4% 5% 5% 1% 1% 1%
Minimum 0% 0% 0% 0% 0% 0% 0% 0% 0%
5% quantile 11% 40% 56% 12% 28% 40% 5% 13% 20%
25% quantile 63% 78% 84% 22% 36% 47% 5% 13% 20%
Median 82% 89% 92% 22% 36% 47% 5% 13% 20%
75% quantile 91% 95% 96% 22% 36% 47% 5% 13% 20%
95% quantile 97% 98% 99% 22% 36% 47% 5% 13% 20%
Maximum 100% 100% 100% 22% 36% 47% 5% 13% 20%
  1. Percentage cSIB of the SIB volume that is covered by the IPL volume
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Radiation Oncology

ISSN: 1748-717X

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