Molecular Imaging 2017

Improved accuracy in target volume delineation when using PET+MR

Astner S et al. Int J Radiother Oncol Biol Phys 2008; 72: 1161-7.

CT

MRI

MET-PET

• Usage of PET+MRI beneficial for RT target volume delineation. • Most patients showed differences between MRI- and PET-based volumes.