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The GTV-T: CT, MR or FDG-PET?
Daisne
et al.
Radiology
2004;233:93-100.
Microscopic specimen (MS)
CT (
manual
)
FDG-PET (
gradient-based autosegmentation)
GTV (cm
3
) Δ (%)
MS
12.6
-
CT
20.8
+65
MRI
23.8
+89
FDG-
PET
16.3
+29
How do we define the GTV-T?