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Updated: Dec 19, 2025

Whole-body PET/MRI of Pediatric Patients: The Details That Matter
Published on: December 19, 2017
PET with 18F-Fluorodeoxyglucose/Computed Tomography in the Management of Pediatric Sarcoma
Douglas J Harrison1, Marguerite T Parisi2, Hedieh Khalatbari3
1Division of Pediatrics, MD Anderson Cancer Center, Unit 87, 1515 Holcombe Boulevard, Houston, TX 77030, USA.
Abstract:
The role for PET with fludeoxyglucose F 18 (18F-FDG PET)/computed tomography (CT) in the management of pediatric sarcomas continues to be controversial. The literature supports a role for PET/CT in the staging and surveillance of certain specific pediatric sarcoma subtypes; however, the data are less clear regarding whether PET/CT can be used as a biomarker for prognostication. Despite the interest in using this imaging modality in the management of pediatric sarcomas, most studies are limited by retrospective design and small sample size. Additional data are necessary to fully understand how best to use 18F-FDG PET/CT in pediatric sarcoma management.
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