Impact of Time-of-Flight PET on Whole-Body Oncologic Studies: A Human Observer Lesion Detection and Localization Study
Surti S, Scheuermann J, Fakhri G, Daube-Witherspoon M, Lim R, Abi-Hatem N, Moussallem E, Benard F, Mankoff D, Karp J. Impact of Time-of-Flight PET on Whole-Body Oncologic Studies: A Human Observer Lesion Detection and Localization Study. Journal Of Nuclear Medicine 2011, 52: 712-719. PMID: 21498523, PMCID: PMC3104282, DOI: 10.2967/jnumed.110.086678.Peer-Reviewed Original ResearchConceptsLocalization receiver operating characteristicsTime-of-flight PETLong scan timesArea under the LROC curveScan timeFunction of scan timePatient sizeTime-of-flight (TOFLROC curveLow-uptake lesionsTOF imagesTOF kernelLesion detection taskTOF-PETWhole-body oncologyLesion detection performanceScanner fieldPhantom studyPatient body mass indexProbability of correct localizationLesion detectionSphere dataBody mass indexLarger patientsReceiver operating characteristic