Molecular Imaging 2017

FDG-PET in monitoring radiochemotherapy

Survival (months)

Author

n

PET

Criteria

Responder

Non-Responder

Visual

MacManus

73

Before/after Rx

24

4

SUV < 4

Hellwig

47

After CRTx

>56

9

Before CTx and after CRTx

ΔSUV> 50%

Poettgen

50

>36

9

Before /after CTx, after CRTx

ΔSUV> 80% ΔSUV> 60%

Eschmann

70

>60

12