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FDG-PET in monitoring radiochemotherapy
Author
n
PET
Criteria
Responder
Non-Responder
MacManus
73
Before/after Rx
Visual
24
4
Hellwig
47
After CRTx
SUV < 4
>56
9
Poettgen
50
Before CTx and after
CRTx
ΔSUV> 50%
>36
9
Eschmann
70
Before /after CTx, after
CRTx
ΔSUV> 80%
ΔSUV> 60%
>60
12
Survival (months)