PET/MRI Enhances Lesion Detection for Pediatric Epilepsy Surgery Planning

A recent study demonstrates that combined positron emission tomography/magnetic resonance imaging (PET/MRI) can accurately locate seizure‑generating regions in children whose epilepsy is hard to diagnose, even when conventional MRI scans appear normal or inconclusive. The research, involving a large pediatric cohort that included participants younger than six years old, integrated PET/MRI findings with electroencephalogram (EEG) data and a structured presurgical evaluation to enhance the detection of epileptogenic brain tissue.

The integrated approach significantly improved the identification of seizure‑causing areas and guided subsequent treatment decisions, offering a more reliable pathway for surgical planning in this vulnerable population. Findings from the study were published in the August issue of The Journal of Nuclear Medicine, underscoring the potential of PET/MRI as a valuable adjunct in the presurgical workup of pediatric epilepsy.