nnU-Net–based Segmentation of Tumor Subcompartments in Pediatric Medulloblastoma Using Multiparametric MRI: A Multi-institutional Study
Rohan Bareja, Marwa Ismail, Douglas Martin, Ameya Nayate, Ipsa Yadav, Murad Labbad, Prateek Dullur, Sanya Garg, Benita Tamrazi, Ralph Salloum, Ashley Margol, Alexander R. Judkins, Sukanya Raj Iyer, Peter de Blank, Pallavi Tiwari
Abstract
To evaluate nnU-Net–based segmentation models for automated delineation of medulloblastoma tumors on multi-institutional MRI scans.
Topics & Concepts
MedicineFluid-attenuated inversion recoveryMedulloblastomaRetrospective cohort studyRadiologySegmentationSkullNuclear medicineMagnetic resonance imagingSurgeryPathologyArtificial intelligenceComputer scienceGlioma Diagnosis and TreatmentRadiomics and Machine Learning in Medical ImagingBrain Tumor Detection and Classification