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CT Dose Index Monitoring: RDSR, DRLs, and the ACR DIR

May 19, 2026 Troy Zhou, PhD, DABR, DABSNM

#CT #Dosimetry #Protocol Optimization #Patient Safety #ACR #Quality Control

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Metal Artifact Reduction in CT: How MAR Works

April 8, 2026 Troy Zhou, PhD, DABR, DABSNM

#CT #Image Quality #Radiation Therapy #PET/CT

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CT Iterative & Deep-Learning Reconstruction

October 30, 2025 Jiali Wang, PhD, DABR

#CT #Image Quality #Protocol Optimization #Quality Control #Dosimetry #GE HealthCare

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CT Number (Hounsfield Unit) Calibration and Accuracy QC

October 21, 2025 Di Zhang, PhD, DABR, DABSNM

#CT #Quality Control #Image Quality #Accreditation #Protocol Optimization

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Cone-Beam CT Dose: Why CTDI Falls Short

October 9, 2025 Di Zhang, PhD, DABR, DABSNM

#CT #Dosimetry #Protocol Optimization #Patient Safety #Quality Control

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CT Automatic Tube Voltage Selection (Auto-kV)

September 16, 2025 Jiali Wang, PhD, DABR

#CT #Protocol Optimization #Dosimetry #Image Quality #Patient Safety #Siemens Healthineers

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Pediatric CT Dose: Image Gently and SSDE

September 9, 2025 Troy Zhou, PhD, DABR, DABSNM

#CT #Dosimetry #Protocol Optimization #Patient Safety #Image Quality

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Diagnostic Reference Levels: A Practical Guide

July 30, 2025 Jiali Wang, PhD, DABR

#Dosimetry #Protocol Optimization #Quality Control #Image Quality #CT #ACR

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Dual-Energy CT: Physics and Quality Control

May 21, 2025 Jiali Wang, PhD, DABR

#CT #Quality Control #Image Quality #Quantitative Imaging #Protocol Optimization #Accreditation

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Lead Shielding Design for CT and PET/CT

May 12, 2025 Troy Zhou, PhD, DABR, DABSNM

#Radiation Shielding #Radiation Safety #CT #Dosimetry #NRC

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Photon-Counting CT: Image Quality and Dose

April 30, 2025 Jiali Wang, PhD, DABR

#CT #Image Quality #Dosimetry #Quality Control #Protocol Optimization #Siemens Healthineers

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CT Automatic Tube Current Modulation (ATCM)

April 23, 2025 Jiali Wang, PhD, DABR

#CT #Dosimetry #Quality Control #Protocol Optimization #Image Quality #Patient Safety

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Size-Specific Dose Estimate (SSDE) in CT

April 15, 2025 Jiali Wang, PhD, DABR

#CT #Dosimetry #Protocol Optimization #Quality Control #Patient Safety

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CTDIvol and DLP Explained: CT Dose Metrics

April 7, 2025 Nick Wellnitz, BS

#CT #Dosimetry #Protocol Optimization #Patient Safety #Image Quality

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Siemens CT Reconstruction Kernels Decoded

March 21, 2025 Troy Zhou, PhD, DABR, DABSNM

#CT #Image Quality #Protocol Optimization #Siemens Healthineers

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CT Dose Check: Notification & Alert Values

March 18, 2025 Jiali Wang, PhD, DABR

#CT #Dosimetry #Quality Control #Protocol Optimization #Patient Safety #Accreditation

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CT Protocol Optimization: Dose, Quality, and ACR

February 28, 2025 Troy Zhou, PhD, DABR, DABSNM

#CT #Protocol Optimization #Dosimetry #Image Quality

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CT Image Quality QC: MTF, NPS, and Detectability

July 9, 2024 Jiali Wang, PhD, DABR

#Image Quality #Quality Control #CT #Protocol Optimization #Accreditation

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