2019
Differentiation of lymphomatous, metastatic, and non-malignant lymphadenopathy in the neck with quantitative diffusion-weighted imaging: systematic review and meta-analysis
Payabvash S, Brackett A, Forghani R, Malhotra A. Differentiation of lymphomatous, metastatic, and non-malignant lymphadenopathy in the neck with quantitative diffusion-weighted imaging: systematic review and meta-analysis. Neuroradiology 2019, 61: 897-910. PMID: 31175398, DOI: 10.1007/s00234-019-02236-7.Peer-Reviewed Original ResearchMeSH KeywordsDiagnosis, DifferentialDiffusion Magnetic Resonance ImagingHead and Neck NeoplasmsHumansLymphadenopathyLymphatic MetastasisConceptsCervical lymph nodesAverage apparent diffusion coefficientStandardized mean differenceLymph nodesNon-malignant nodesDiagnostic odds ratioCervical lymphadenopathySubgroup analysisADC thresholdSystematic reviewSuspicious cervical lymph nodesUnknown primary cancer siteMean differenceNon-malignant lymphadenopathyCochrane Central RegisterNeck lymph nodesPrimary cancer siteConfidence intervalsSROC AUCRandom-effects modelComprehensive literature searchAverage ADC valueDiffusion-weighted imagingQuantitative diffusion-weighted imagingCentral Register
2018
Differentiation of Cerebellar Hemisphere Tumors: Combining Apparent Diffusion Coefficient Histogram Analysis and Structural MRI Features
Payabvash S, Tihan T, Cha S. Differentiation of Cerebellar Hemisphere Tumors: Combining Apparent Diffusion Coefficient Histogram Analysis and Structural MRI Features. Journal Of Neuroimaging 2018, 28: 656-665. PMID: 30066449, DOI: 10.1111/jon.12550.Peer-Reviewed Original Research
2015
Differentiation of benign from malignant cervical lymph nodes in patients with head and neck cancer using PET/CT imaging
Payabvash S, Meric K, Cayci Z. Differentiation of benign from malignant cervical lymph nodes in patients with head and neck cancer using PET/CT imaging. Clinical Imaging 2015, 40: 101-105. PMID: 26454617, DOI: 10.1016/j.clinimag.2015.09.001.Peer-Reviewed Original ResearchMeSH KeywordsDiagnosis, DifferentialFemaleFluorodeoxyglucose F18Head and Neck NeoplasmsHumansImage-Guided BiopsyLymph NodesLymphatic DiseasesLymphatic MetastasisMaleMiddle AgedMultimodal ImagingNeckPositron-Emission TomographyRadiopharmaceuticalsRetrospective StudiesSensitivity and SpecificityTomography, X-Ray ComputedConceptsHead/neck cancerCervical lymph nodesMalignant cervical lymph nodesLymph nodesNeck cancerPositron emission tomographySUV maxHigh maximum standardized uptake valueBenign cervical lymph nodesMaximum standardized uptake valueLymph node biopsyMalignant lymph nodesMalignant cervical lymphadenopathyPET/CT imagingStandardized uptake valueSUV max valuesShort-axis diameterCervical lymphadenopathyNode biopsyMalignant lymphadenopathyRetrospective studyPatientsUptake valueEmission tomographyCancer
2014
Differentiating intraparenchymal hemorrhage from contrast extravasation on post-procedural noncontrast CT scan in acute ischemic stroke patients undergoing endovascular treatment
Payabvash S, Qureshi MH, Khan SM, Khan M, Majidi S, Pawar S, Qureshi AI. Differentiating intraparenchymal hemorrhage from contrast extravasation on post-procedural noncontrast CT scan in acute ischemic stroke patients undergoing endovascular treatment. Neuroradiology 2014, 56: 737-744. PMID: 24925217, DOI: 10.1007/s00234-014-1381-8.Peer-Reviewed Original ResearchConceptsPost-procedural CT scanAcute ischemic stroke patientsIschemic stroke patientsContrast extravasationIntraparenchymal hemorrhageEndovascular treatmentStroke patientsCT scanNoncontrast CT scanHyperdense lesionHounsfield unitsParenchymal lesionsImaging recordsIntroductionThis studyHemorrhagePatientsExtravasationLesionsScansHyperdensityHyperdenseTreatmentAverage attenuationCharacteristic analysisResultsOf