Diffusion Tensor Imaging Analysis Along the Perivascular Space (DTI-ALPS) as an Imaging Biomarker of Glymphatic Dysfunction in Gliomas: A Systematic Review and Meta-Analysis.
BACKGROUND Diffusion tensor imaging analysis along the perivascular space (DTI-ALPS) is an noninvasive MRI biomarker of perivascular/glymphatic diffusivity. Although individual studies suggest that gliomas are associated with disrupted glymphatic function, the magnitude and consistency of DTI-ALPS alterations have not...