Diffuse glioma perfusion quantification with ASL and DSC: a head-to-head comparison with 15O-H2O PET
While neither ASL nor DSC is fully comparable to 15O-H2O PET in all tumors, ASL presents a viable non-invasive alternative to DSC for glioma imaging and the findings encourage future studies to investigate the extent to which the combination of ASL and DSC can measure complementary tumor hemodynamics.