Skip to main content

Table 2 Dosimetric outcomes for maual and auto-segmented contours for test dataset #2 (n = 42)

From: Clinical feasibility of deep learning-based auto-segmentation of target volumes and organs-at-risk in breast cancer patients after breast-conserving surgery

 

Manual

 

Autocontour

 

Absolute difference

 
 

Mean

STD

Mean

STD

Mean

STD

Heart

 Mean (Gy)

3.27

1.10

3.26

1.10

0.08

0.07

 D0.03cc (Gy)

22.72

10.24

21.75

9.68

1.51

1.76

 V5Gy (cc)

16.08

10.23

16.13

10.39

0.73

0.75

Lung

 Ipsilateral lung mean (Gy)

6.87

0.97

6.82

0.97

0.11

0.18

 Ipsilateral lung V20Gy (%)

10.08

2.59

9.82

2.68

0.36

0.35

 Ipsilateral lung V5Gy (%)

35.25

5.15

35.46

5.32

0.67

0.98

 Contralateral lung mean (Gy)

1.83

0.66

1.84

0.67

0.02

0.03

Esophagus

 D0.03cc (Gy)

7.82

5.16

7.56

4.73

0.85

1.61

Spinal cord

 D1cc (Gy)

4.38

2.69

4.37

2.96

0.43

1.08