Artificial Intelligence Prediction of Meningioma Grade Using Preoperative MRI: A Large Multicenter Study
Introduction: Accurate preoperative determination of meningioma grade could substantially enhance surgical planning, yet no reliable noninvasive method currently exists. This study aims to create and externally validate a machine learning model that integrates conventional radiomics with novel fractal and topological metrics to classify WHO meningioma grade from preoperative MRI in a large, multi-institutional cohort with a…
