Fig. 1

Co-registered imaging data for patient 26 showing a histology and T2w MRI with tumour annotated by a pathologist, and b–d axial, coronal and sagittal (respectively) T2w MRI aligned with PET showing tumour voxels defined from histology outlined in white and benign voxels defined as being 3.3 mm beyond the tumour voxel boundary outlined in blue