2025
FDG-PET intensity normalization improves radiomics- based survival prediction in oropharyngeal cancer patients: a comparison of the SUV with alternative normalization techniques.
Payabvash S, Sharaf K, Zeevi T, Gross M, Mahajan A, Kann B, Judson B, Schreier A, Krenn J, Prasad M, Burtness B, Aboian M, Canis M, Baumeister P, Reichel C, Haider S. FDG-PET intensity normalization improves radiomics- based survival prediction in oropharyngeal cancer patients: a comparison of the SUV with alternative normalization techniques. American Journal Of Neuroradiology 2025, ajnr.a8836. PMID: 40379456, DOI: 10.3174/ajnr.a8836.Peer-Reviewed Original ResearchOropharyngeal squamous cell carcinomaStandardized uptake valueSquamous cell carcinomaFDG-PETRadiomic featuresPET featuresOncological outcomesLentiform nucleusCell carcinomaUptake valuePrognostic value of radiomics featuresC-indexOropharyngeal squamous cell carcinoma patientsValue of radiomic featuresProgression-free survivalOropharyngeal cancer patientsUnivariate Cox regression modelPredicting oncological outcomesRandom survival forestArea under the curveHarrell's concordance indexIndividual radiomics featuresStandardized uptake ratioHarrell's C-indexCox regression models
2020
PET/CT radiomics signature of human papilloma virus association in oropharyngeal squamous cell carcinoma
Haider SP, Mahajan A, Zeevi T, Baumeister P, Reichel C, Sharaf K, Forghani R, Kucukkaya AS, Kann BH, Judson BL, Prasad ML, Burtness B, Payabvash S. PET/CT radiomics signature of human papilloma virus association in oropharyngeal squamous cell carcinoma. European Journal Of Nuclear Medicine And Molecular Imaging 2020, 47: 2978-2991. PMID: 32399621, DOI: 10.1007/s00259-020-04839-2.Peer-Reviewed Original ResearchConceptsOropharyngeal squamous cell carcinomaMetastatic cervical lymph nodesCervical lymph nodesLymph nodesSquamous cell carcinomaPrimary tumorPET/CTHPV associationCell carcinomaRadiomics signatureVolume of interestHuman papilloma virus associationHuman papillomavirus associationMulti-national cohortNon-contrast CTHPV statusFDG-PETExternal cohortVirus associationFinal modelTumorsRadiomic featuresCTSignificant differencesLesion features
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