Contrast-to-noise ratio and low-contrast object resolution on full- and low-dose MDCT: SAFIRE versus filtered back projection in a low-contrast object phantom and in the liver

scientific article published in July 2012

Contrast-to-noise ratio and low-contrast object resolution on full- and low-dose MDCT: SAFIRE versus filtered back projection in a low-contrast object phantom and in the liver is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.2214/AJR.11.7421
P698PubMed publication ID22733888

P50authorErick M. RemerQ56106725
Andrei PuryskoQ57695145
P2093author name stringNancy A Obuchowski
Frank Dong
Mark E Baker
Brian R Herts
Namita Gandhi
David Einstein
Andrew Primak
Neil Vachhani
P433issue1
P407language of work or nameEnglishQ1860
P1104number of pages11
P304page(s)8-18
P577publication date2012-07-01
P1433published inAmerican Journal of RoentgenologyQ15752879
P1476titleContrast-to-noise ratio and low-contrast object resolution on full- and low-dose MDCT: SAFIRE versus filtered back projection in a low-contrast object phantom and in the liver
P478volume199

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cites work (P2860)
Q36624897A limit on dose reduction possible with CT reconstruction algorithms without prior knowledge of the scan subject
Q40128439A robust noise reduction technique for time resolved CT.
Q92466135Adaptive statistical iterative reconstruction (ASIR) affects CT radiomics quantification in primary colorectal cancer
Q38942637An effective noise reduction method for multi-energy CT images that exploit spatio-spectral features
Q35858627Assessment of Low-Contrast Resolution for the American College of Radiology Computed Tomographic Accreditation Program: What Is the Impact of Iterative Reconstruction?
Q34975202Attenuation-based automatic kilovoltage selection and sinogram-affirmed iterative reconstruction: effects on radiation exposure and image quality of portal-phase liver CT.
Q38612267Axial or Helical? Considerations for wide collimation CT scanners capable of volumetric imaging in both modes
Q38338271CT enterography for Crohn's disease: optimal technique and imaging issues
Q90610406Can iterative reconstruction algorithms replace tube loading compensation in low kVp hepatic CT? Subjective versus objective image quality
Q50872671Characteristic image quality of a third generation dual-source MDCT scanner: Noise, resolution, and detectability
Q35619960Combined Use of Automatic Tube Voltage Selection and Current Modulation with Iterative Reconstruction for CT Evaluation of Small Hypervascular Hepatocellular Carcinomas: Effect on Lesion Conspicuity and Image Quality
Q51148522Combining automated attenuation-based tube voltage selection and iterative reconstruction: a liver phantom study.
Q51065542Comparing five different iterative reconstruction algorithms for computed tomography in an ROC study
Q41334464Construction of Realistic Liver Phantoms from Patient Images using 3D Printer and Its Application in CT Image Quality Assessment
Q37072566Construction of realistic phantoms from patient images and a commercial three-dimensional printer
Q41146670Correlation between human detection accuracy and observer model-based image quality metrics in computed tomography
Q35749699Correlation of clinical and physical-technical image quality in chest CT: a human cadaver study applied on iterative reconstruction.
Q35888125Degradation of CT Low-Contrast Spatial Resolution Due to the Use of Iterative Reconstruction and Reduced Dose Levels
Q93334538Detection of Colorectal Hepatic Metastases Is Superior at Standard Radiation Dose CT versus Reduced Dose CT
Q90637343Dose Reduction While Preserving Diagnostic Quality in Head CT: Advancing the Application of Iterative Reconstruction Using a Live Animal Model
Q37077960Double-low protocol for hepatic dynamic CT scan: Effect of low tube voltage and low-dose iodine contrast agent on image quality
Q38785020Dual-Source Single-Energy Multidetector CT Used to Obtain Multiple Radiation Exposure Levels within the Same Patient: Phantom Development and Clinical Validation.
Q99566181Dynamic Hepatocellular Carcinoma Model Within a Liver Phantom for Multimodality Imaging
Q38974155Effect of Radiation Dose Reduction and Reconstruction Algorithm on Image Noise, Contrast, Resolution, and Detectability of Subtle Hypoattenuating Liver Lesions at Multidetector CT: Filtered Back Projection versus a Commercial Model-based Iterative R
Q35057008Emerging techniques for dose optimization in abdominal CT.
Q35486640Evaluating iterative reconstruction performance in computed tomography
Q53059738Half-dose abdominal CT with sinogram-affirmed iterative reconstruction technique in children - comparison with full-dose CT with filtered back projection.
Q33874085Image quality, diagnostic accuracy, and potential for radiation dose reduction in thoracoabdominal CT, using Sinogram Affirmed Iterative Reconstruction (SAFIRE) technique in a longitudinal study
Q33801389Imaging diagnosis of pancreatic cancer: a state-of-the-art review
Q50756398Impact of iterative reconstructions on image noise and low-contrast object detection in low kVp simulated abdominal CT: a phantom study
Q51065135Incidental findings detection using low tube potential for CT pulmonary angiography
Q36143173Indirect CT Venography at 80 kVp with Sinogram-Affirmed Iterative Reconstruction Compared to 120 kVp with Filtered Back Projection: Assessment of Image Quality and Radiation Dose
Q30596997Influence of sinogram affirmed iterative reconstruction of CT data on image noise characteristics and low-contrast detectability: an objective approach
Q39868428Liver detection algorithm: its efficacy for CT noise reduction in the liver
Q93158952Localization of liver lesions in abdominal CT imaging: I. Correlation of human observer performance between anatomical and uniform backgrounds
Q38607591Low Tube Voltage Liver MDCT with Sinogram-Affirmed Iterative Reconstructions for the Detection of Hepatocellular Carcinoma.
Q39684508Low contrast detectability and spatial resolution with model-based Iterative reconstructions of MDCT images: a phantom and cadaveric study
Q37053406Low contrast media volume in pre-TAVI CT examinations
Q51057619Low-dose CT for patients with clinically suspected acute appendicitis: optimal strength of sinogram affirmed iterative reconstruction for image quality and diagnostic performance
Q38128591Low-dose CT in clinical diagnostics.
Q41092768Lowering radiation dose during dedicated colorectal cancer MDCT: comparison of low tube voltage and sinogram-affirmed iterative reconstruction at 80 kVp versus blended dual-energy images in a population of patients with low body mass index.
Q48447234Model-based iterative reconstruction for detection of subtle hypoattenuation in early cerebral infarction: a phantom study
Q36716004Noise-reducing algorithms do not necessarily provide superior dose optimisation for hepatic lesion detection with multidetector CT.
Q35888139Observer Performance in the Detection and Classification of Malignant Hepatic Nodules and Masses with CT Image-Space Denoising and Iterative Reconstruction
Q35668520Observer performance for adaptive, image-based denoising and filtered back projection compared to scanner-based iterative reconstruction for lower dose CT enterography
Q43495477Physical characterization of a new CT iterative reconstruction method operating in sinogram space.
Q38946649Prospective Evaluation of Reduced Dose Computed Tomography for the Detection of Low-Contrast Liver Lesions: Direct Comparison with Concurrent Standard Dose Imaging
Q34744713Prospective evaluation of prior image constrained compressed sensing (PICCS) algorithm in abdominal CT: a comparison of reduced dose with standard dose imaging
Q47874779Quantifying potential reduction in contrast dose with monoenergetic images synthesized from dual-layer detector spectral CT.
Q51043693Quantum noise properties of CT images with anatomical textured backgrounds across reconstruction algorithms: FBP and SAFIRE.
Q47156541Reaching for better image quality and lower radiation dose in head and neck CT: advanced modeled and sinogram-affirmed iterative reconstruction in combination with tube voltage adaptation
Q38835357SPIROMICS Protocol for Multicenter Quantitative Computed Tomography to Phenotype the Lungs.
Q34110981Sinogram Affirmed Iterative Reconstruction (SAFIRE) versus weighted filtered back projection (WFBP) effects on quantitative measure in the COPDGene 2 test object
Q47192179Size-based quality-informed framework for quantitative optimization of pediatric CT.
Q53059117Substantial iodine volume load reduction in CT angiography with dual-energy imaging: insights from a pilot randomized study.
Q64949498Task-based quantification of image quality using a model observer in abdominal CT: a multicentre study.

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