84
Participants
Start Date
December 22, 2025
Primary Completion Date
December 20, 2028
Study Completion Date
December 20, 2028
Biospecimen Collection
Undergo blood sample collection
Computed Tomography
Undergo PET/CT
Florbenguane F18
Given IV
Magnetic Resonance Imaging
Undergo PET/MRI
Positron Emission Tomography
Undergo PET/CT or PET/MRI
Questionnaire Administration
Ancillary studies
National Cancer Institute (NCI)
NIH
Children's Oncology Group
NETWORK