Mapping intra-tumoral heterogeneity in adolescent CNS tumors using simultaneous amide proton transfer (APT)-weighted signal and 18F-choline PET: a feasibility study
Paediatric and adolescent gliomas and glioneuronal tumors remain challenging to assess non-invasively. Amide proton transfer (APT) chemical exchange saturation transfer (CEST) MRI has shown promise in adult gliomas but has not been well studied in younger patients. We conducted a feasibility study to assess wheth...