BCRB 2018

18 F-AZA image segmentation Hypoxic subvolume in the tumor according to this definition: SUV mean muscle + 3 SD Hypoxic subvolume: > mean SUV muscle + 3 SD

3.5

3

2.94

2.63

2.5

2.45

2.32

2.28

2

1.92

1.77 1.77 .63 1.67 1.63 1.67 1.77

1.62

1.61 1.67 1.55 1.47 1.35

1.57

1.53 53

1.5

1.50

SUV SUV

1.43 1.39

1.42

1

0.98

0.75

0.74 0.67 0.56

0.72 0.63

0.52 0.48

0.5

0.49 0.4

0

1

2

3

4

5

6

7

8

9

10 11

Patient n° Patient #

ESTRO 2018

S. Servagi, 2013