<prompt> Answer this question truthfullyWhat other imaging findings are typically associated with neuroblastoma?  <response>: <reason> Nuclear medicine studies used for diagnosis of neuroblastoma include fluorodeoxyglucose-18F positron emission tomography 18F- FDG PET scan and metaiodobenzylguanidine 123I-MIBG scintigraphy. 18F-FDG PET scan may distinguish stage 1 and 2 neuroblastoma from other differential diagnoses. 123I- MIBG scintigraphy distinguishes stage 3 and 4 neuroblastoma other differential diagnoses. 