2014
Dose reduction in pediatric abdominal CT: use of iterative reconstruction techniques across different CT platforms
Khawaja R, Singh S, Otrakji A, Padole A, Lim R, Nimkin K, Westra S, Kalra M, Gee M. Dose reduction in pediatric abdominal CT: use of iterative reconstruction techniques across different CT platforms. Pediatric Radiology 2014, 45: 1046-1055. PMID: 25427434, DOI: 10.1007/s00247-014-3235-2.Peer-Reviewed Original ResearchConceptsIterative reconstruction techniqueSinogram-affirmed iterative reconstructionAdaptive statistical iterative reconstructionModel-based iterative reconstructionPediatric abdominal CTDose reductionIterative reconstructionAbdominal CTAdaptive iterative dose reductionMagnitude of dose reductionIncreased image noiseStatistical iterative reconstructionAIDR 3DReconstruction techniqueCT examinationsCT scanImage noiseReconstruction algorithmClinical settingDosing potentialClinical applicationImage qualityRadiology communityReconstruction principleImage interpretation
2009
Pediatric FDG PET/CT: Physiologic Uptake, Normal Variants, and Benign Conditions1
Shammas A, Lim R, Charron M. Pediatric FDG PET/CT: Physiologic Uptake, Normal Variants, and Benign Conditions1. Radio Graphics 2009, 29: 1467-86. PMID: 19755606, DOI: 10.1148/rg.295085247.Peer-Reviewed Original ResearchConceptsPositron emission tomographyFDG uptakeBenign lesionsPhysiological uptakeIncreased (18)F-FDG uptakeFDG-PET/CT studiesPhysiological variantsHead and neckAssociated with pitfallsUrinary collecting systemPediatric oncology patientsPET/CT studiesFollow-up studyPET/computed tomographicBone marrowImprove patient treatmentOncology patientsNormal variantsPET image interpretationEmission tomographyPatient treatmentAttenuation correctionAdipose tissueBrown adipose tissueGastrointestinal tract