412 / 1241
3% 3% 0%
6%
87%
Which contouring method is in your
opinion most
accuracte
?
A.
PET: absolute SUV
thresholding (e.g.
SUV=2.5)
B.
PET: relative
thresholding (e.g. 40%
SUV
max
)
C.
PET: source-to
background methods
D.
PET: gradient-based
E.
PET/CT/MR: manual
following standardized
protocol
27