Figure 3
From: GBM Volumetry using the 3D Slicer Medical Image Computing Platform

These images present a typical user initialization for glioblastoma multiforme (GBM) segmentation under Slicer with GrowCut: axial (left image) sagittal (second image from the left) and coronal (third image from the left).
Besides, a 3D visualization of all three slices is presented (rightmost image). Note: the tumor has been initialized in green and the background has been initialized in yellow.