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Table 4 Integral Dose (J) calculated on the pretreatment CT scans inside the patient volume

From: Intensity modulated arc therapy implementation in a three phase adaptive 18F-FDG-PET voxel intensity-based planning strategy for head-and-neck cancer

Patient No.

s-IMRT

IMAT

Δ%

1

243.1

238.4

-1.9

2

274.4

274.3

0.0

3

115.3

109.1

-5.4

4

125.1

123.6

-1.2

5

135.3

129.1

-4.6

6

120.5

124.9

3.7

7

130.2

128.9

-1.0

8

150.1

128.6

-14.4

9

104.4

101.6

-2.7

10

160.1

164.6

2.8

  1. Abbreviations: s-IMRT step-and-shoot IMRT, IMAT intensity modulated arc therapy