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Table 4 Differences in percentage of volumetric coverage and percent dose delivered to selected target and normal tissues as defined in Table 1 when WBI plans are replanned with ABPI.

From: The impact of dose calculation algorithms on partial and whole breast radiation treatment plans

  DEV PTV IPS-BR IPS-LUNG HEART CON-LUNG CON-BR
Dose PBC [%] -2.5 -5.8 35.0 7.6 9.6 0.7 0.7
Dose AAA [%] -5.4 -5.1 25.2 11.7 9.6 0.8 0.6
Dose MC [%] -2.9 -4.2 32.5 9.0 8.8 0.8 0.7
  1. A negative value indicates that the partial breast plan result is lower than the whole breast result. Values in italics denote significant differences between WBI and APBI doses (p < 0.006)