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Table 2 Summary of the accuracy of the measured ED values

From: Feasibility of dose calculation for treatment plans using electron density maps from a novel dual-layer detector spectral CT simulator

Name

Absolute error (%)

 

A&P

H&N

Chest

Pediatrics

Lung inhale

0.04

0.56

0.24

0.70

Lung exhale

1.68

1.81

1.93

1.42

Adipose

0.95

0.00

0.82

0.62

Breast

0.57

0.10

0.59

0.47

Plastic water

0.19

0.30

0.15

0.64

Distance marker

0.97

0.09

0.87

0.87

Muscle

1.24

0.44

1.31

1.68

Trabecular Bone

0.61

0.76

0.03

0.10

Bone 200

1.19

0.84

1.69

2.38

Bone 800

1.30

0.68

2.00

2.92

Bone 1000

2.00

1.02

2.90

1.80

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Radiation Oncology

ISSN: 1748-717X

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