Evaluating the Possibility of Defining Cut-Off Points for ΔFA in Order to Differentiate Four Major Types of Peri-Tumoral White Matter Tract Involvement

摘要

Background:Diffusion tensor imaging (DTI) and its different scalar values such as fractional anisotropy (FA) have recently been used for evaluation of peri-tumoral white matter (WM) involvement to help define safer surgical excision margins.