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Table 2 Volume of MRI-based segmentation and FBY-based segmentation in contrast-enhanced brain tumor

From: Larger 18F-fluoroboronotyrosine (FBY) active volume beyond MRI contrast enhancement in diffuse gliomas than in circumscribed brain tumors

Diffuse tumor (n = 16)

Circumscribed tumor (n = 7)

MRI volume

FBY volume

Overlap volume

dice score

MRI volume

FBY volume

Overlap volume

DICE score

17.6 ± 21.0 ml

29.7 ± 32.1 ml

0.996 ± 0.007

0.684 ± 0.165

25.9 ± 18.1 ml

31.5 ± 21.7 ml

0.993 ± 0.006

0.886 ± 0.026