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. 2019 Apr 24;4(4):596–604. doi: 10.1016/j.adro.2019.04.004

Figure 1.

Figure 1

Slice variation on FDG-PET/CT, T2W-MRI, and T2W + DW-MRI at the cranial and caudal tumor borders. Each block represents a delineated slice. The number of observers delineating a slice is displayed under the figure. The length of the blocks varies according to the slice thickness (which was 3 mm on FDG-PET/CT and 6.5 mm on MRI). Abbreviations: FDG-PET/CT = fluorodeoxyglucose positron emission tomography computed tomography; T2W = T2-weighted; DW = diffusion-weighted; MRI = magnetic resonance imaging.