Comparative Evaluation of the Possibilities of Radiomic Аnalysis of Magnetic Resonance Imaging in the Differential Diagnostics of Primary Extra-Axial Intracranial Tumors

Purpose of the study. Comparing magnetic resonance imaging (MRI) abilities in differential diagnostic three types primary extra‑ axial brain tumors (benign and malignant meningiomas, neuromas) based on standard semiotics radiomic features. Patients methods. Retrospective research included 66 patients with extra‑a xial who were divided into two groups: instructional (39 patients) valid (27 patients). MRI was used towards all before surgery. The one method statistical modeling – discriminant analysis to compare semiotic features parameters. Results. tumor didn’t allow differentiate effectively benign meningiomas. Several parameters certainly varied for those (neuromas, meningiomas). modelling demonstrated that can be diagnostic. area model ROC‑curve took 0.86 which exceeds result (AUC 0.78). Conclusion. best results classification by demonstrate expediency continue support histogram textural imaging.