2021
Determining the Minimal Required Ultra-Low-Dose CT Dose Level for Reliable Attenuation Correction of 18F-FDG PET/CT: A Phantom Study
Cheng D, Ghita M, Menard D, Chen MK. Determining the Minimal Required Ultra-Low-Dose CT Dose Level for Reliable Attenuation Correction of 18F-FDG PET/CT: A Phantom Study. Journal Of Nuclear Medicine Technology 2021, 50: 126-131. PMID: 34750234, DOI: 10.2967/jnmt.121.262943.Peer-Reviewed Original ResearchReliable attenuation correctionUltra-low dose CTPrecise attenuation correctionAttenuation correctionImaging Performance AssessmentRadiation doseSingle bed positionBeam collimationS rotationTube rotation timeCT acquisition techniquesAssociated radiation doseDose CT protocolF-FDG PET-CT studiesCT radiation dosePhantom studyRadiation dose reductionTube voltageCT dosePET imagesTube currentHelical pitchUltra-low doseKVpPET acquisition
2015
SU‐E‐I‐26: The CT Compatibility of a Novel Direction Modulated Brachytherapy (DMBT) Tandem Applicator for Cervical Cancer
Elzibak A, Kager P, Han D, Safigholi H, Soliman A, Ravi A, Song W. SU‐E‐I‐26: The CT Compatibility of a Novel Direction Modulated Brachytherapy (DMBT) Tandem Applicator for Cervical Cancer. Medical Physics 2015, 42: 3247-3247. DOI: 10.1118/1.4924023.Peer-Reviewed Original ResearchO-MAR algorithmO-MARCT numbersWater-filled phantomStainless steel applicatorOrthopedic metal artifact reductionCervical cancerClinical protocolsPelvis protocolsMetal artifactsHigh dose protocolPhantom imagesMetal artifact reductionMAs settingsStreak artifactsCT scannerDose protocolBaseline scanImage artifactsKVpArtifact reductionPhantomCT compatibilityFemale pelvisApplicator edge
2011
TH‐E‐BRC‐06: Optimizing KVCBCT Scan Protocol for Individual Patient Undergoing IGRT
Deng J, Zhang Y, Bao S, Nath R. TH‐E‐BRC‐06: Optimizing KVCBCT Scan Protocol for Individual Patient Undergoing IGRT. Medical Physics 2011, 38: 3870-3870. DOI: 10.1118/1.3613574.Peer-Reviewed Original ResearchFull-fan modesNormal tissue sparingTissue sparingKVp settingsHalf-fanCalculated 3D dose distributionsEGS4 Monte Carlo codeAbsorbed doses to various organsMonte Carlo codeDoses to various organsImage qualityDose distributionDose depositionPediatric patientsDose contributionKVCBCTCT anatomyPhantom measurementsAbsorbed doseIndividual patientsPhantom studyImprove radiation safetyKVpOptimal mAsPhantom
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