Search filters

List of works by Cynthia H McCollough

150-μm Spatial Resolution Using Photon-Counting Detector Computed Tomography Technology: Technical Performance and First Patient Images

scientific article published on 01 November 2018

3D-3D Registration of partial capitate bones using spin-images

scientific article

A Monte Carlo based method to estimate radiation dose from multidetector CT (MDCT): cylindrical and anthropomorphic phantoms.

scientific article published on 11 August 2005

A Universal Protocol for Abdominal CT Examinations Performed on a Photon-Counting Detector CT System: A Feasibility Study

scientific article published on 01 April 2020

A comparison of relative proton stopping power measurements across patient size using dual- and single-energy CT.

scientific article published on 8 September 2017

A cross-platform survey of CT image quality and dose from routine abdomen protocols and a method to systematically standardize image quality

scientific article

A deep learning- and partial least square regression-based model observer for a low-contrast lesion detection task in CT

scientific article published on 01 April 2019

A method to generate equivalent energy spectra and filtration models based on measurement for multidetector CT Monte Carlo dosimetry simulations

scientific article published on June 2009

A multi-reader in vitro study using porcine kidneys to determine the impact of integrated circuit detectors and iterative reconstruction on the detection accuracy, size measurement, and radiation dose for small (<4 mm) renal stones

scientific article published in January 2016

A robust noise reduction technique for time resolved CT.

scientific article published on January 2016

A strategy to decrease partial scan reconstruction artifacts in myocardial perfusion CT: Phantom andin vivoevaluation ⬇️

scientific article published on January 1, 2012

A technical solution to avoid partial scan artifacts in cardiac MDCT

scientific article published on December 2007

A technique for quantifying wrist motion using four-dimensional computed tomography: approach and validation

scientific article published on 3 June 2015

A virtual clinical trial using projection-based nodule insertion to determine radiologist reader performance in lung cancer screening CT

scientific article published on February 2017

ACR Colon Cancer Committee white paper: status of CT colonography 2009.

scientific article

Abdominal findings in hereditary hemorrhagic telangiectasia: pictorial essay on 2D and 3D findings with isotropic multiphase CT.

scientific article published on January 2008

Ability of Dual-Energy CT to Detect Silicone Gel Breast Implant Rupture and Nodal Silicone Spread

scientific article published on 19 February 2019

Achieving Routine Submillisievert CT Scanning: Report from the Summit on Management of Radiation Dose in CT ⬇️

scientific article published on June 12, 2012

Adaptive nonlocal means filtering based on local noise level for CT denoising

scientific article published in January 2014

Age- and sex-specific differences in the factor of risk for vertebral fracture: a population-based study using QCT.

scientific article published in September 2006

An Open Library of CT Patient Projection Data

scientific article

An effective noise reduction method for multi-energy CT images that exploit spatio-spectral features

scientific article

An electron-beam CT approach for transvenous coronary arteriography

scientific article published on 01 May 1995

Analysis of heart rate and heart rate variation during cardiac CT examinations

scientific article published on January 2008

Anatomic modeling using 3D printing: quality assurance and optimization

Answers to Common Questions About the Use and Safety of CT Scans

scientific article published on October 2015

Applications of dual-energy CT in urologic imaging: an update

scientific article published on 07 March 2012

Approaches to enhancing radiation safety in cardiovascular imaging: a scientific statement from the American Heart Association

scientific article

Appropriate Patient Selection at Abdominal Dual-Energy CT Using 80 kV: Relationship between Patient Size, Image Noise, and Image Quality ⬇️

scientific article published on October 19, 2010

Arterial Wall Perfusion Measured with Photon Counting Spectral X-ray CT.

scientific article published on August 2016

Assessment of Low-Contrast Resolution for the American College of Radiology Computed Tomographic Accreditation Program: What Is the Impact of Iterative Reconstruction?

scientific article published in July 2015

Assessment of appropriateness of indications for CT enterography in younger patients

scientific article published in February 2010

Assessment of renal hemodynamics and function in pigs with 64-section multidetector CT: comparison with electron-beam CT.

scientific article published in May 2007

Attenuation‐based estimation of patient size for the purpose of size specific dose estimation in CT. Part I. Development and validation of methods using the CT image ⬇️

scientific article published on November 1, 2012

Attenuation‐based estimation of patient size for the purpose of size specific dose estimation in CT. Part II. Implementation on abdomen and thorax phantoms using cross sectional CT images and scanned projection radiograph images ⬇️

scientific article published on November 1, 2012

Automated assessment of renal cortical surface roughness from computerized tomography images and its association with age.

scientific article

Automated polyp measurement with CT colonography: preliminary observations in a phantom colon model

scientific article published in April 2007

Automatic exposure control systems designed to maintain constant image noise: effects on computed tomography dose and noise relative to clinically accepted technique charts

scientific article published on May 2015

Automatic selection of tube potential for radiation dose reduction in CT: a general strategy

scientific article published on January 2010

Automatic selection of tube potential for radiation dose reduction in vascular and contrast-enhanced abdominopelvic CT.

scientific article published in August 2013

Benefits of iterative metal artifact reduction and dual-energy CT towards mitigating artifact in the setting of total shoulder prostheses

scientific article published on 29 June 2020

Bismuth Shielding, Organ-based Tube Current Modulation, and Global Reduction of Tube Current for Dose Reduction to the Eye at Head CT ⬇️

scientific article published on January 1, 2012

Bismuth Shields for CT Dose Reduction: Do They Help or Hurt? ⬇️

scientific article published on 01 December 2011

Breathe New Life Into Your Chest CT Exams: Using Advanced Acquisition and Postprocessing Techniques

scientific article published on 24 October 2018

CT Dental Artifact: Comparison of an Iterative Metal Artifact Reduction Technique with Weighted Filtered Back-Projection.

scientific article published on 26 November 2017

CT Metal Artifact Reduction in the Spine: Can an Iterative Reconstruction Technique Improve Visualization?

scientific article published on 06 August 2015

CT colonography: determination of optimal CT technique using a novel colon phantom

scientific article published in March 2004

CT colonography: single- versus multi-detector row imaging

scientific article published in May 2001

CT dose index and patient dose: they are not the same thing.

scientific article

CT dose reduction and dose management tools: overview of available options

scientific article

CT dosimetry: comparison of measurement techniques and devices

scientific article published on January 2008

CT scanner x‐ray spectrum estimation from transmission measurements ⬇️

scientific article published on February 1, 2011

CT urography

scientific article published in October 2004

Can Experienced CT Radiologists Use Technique Parameters to Predict Excessive Patient Dose? An Analysis of the ACR CT Accreditation Database ⬇️

scientific article published on April 1, 2011

Case-control study to estimate the performance of dual-energy computed tomography for anterior cruciate ligament tears in patients with history of knee trauma

scientific article published on 14 December 2013

Characterisation of urinary stones in the presence of iodinated contrast medium using dual-energy CT: a phantom study ⬇️

scientific article published on 04 August 2012

Characterization of Urinary Stone Composition by Use of Third-Generation Dual-Source Dual-Energy CT With Increased Spectral Separation

scientific article

Characterization of Urinary Stone Composition by Use of Whole-body, Photon-counting Detector CT.

scientific article published on 14 February 2018

Clinical Assessment of Metal Artifact Reduction Methods in Dual-Energy CT Examinations of Instrumented Spines

scientific article published on 12 December 2018

Clinical evaluation of a new adaptive iterative metal artifact reduction method in whole-body low-dose CT skeletal survey examinations

scientific article published on 20 July 2020

Clinical utility of virtual noncalcium dual-energy CT in imaging of the pelvis and hip

scientific article published on 30 May 2019

Cochlear Implant Electrode Localization Using an Ultra-High Resolution Scan Mode on Conventional 64-Slice and New Generation 192-Slice Multi-Detector Computed Tomography

scientific article published on 31 May 2017

Comparative performance of two polyp detection systems on CT colonography

scientific article

Comparative study of two image space noise reduction methods for computed tomography: bilateral filter and nonlocal means

scientific article published in January 2009

Comparison of a Photon-Counting-Detector CT with an Energy-Integrating-Detector CT for Temporal Bone Imaging: A Cadaveric Study.

scientific article published on 9 August 2018

Comparison of glenohumeral joint kinematics between manual wheelchair tasks and implications on the subacromial space: A biplane fluoroscopy study

scientific article published on 23 August 2019

Computed Tomography Cholangiography Using the Magnetic Resonance Contrast Agent Gadoxetate Disodium: A Phantom Study

scientific article published on 01 September 2019

Computer-aided detection of polyps in a colon phantom: effect of scan orientation, polyp size, collimation, and dose

scientific article published in November 2002

Concern about a recently published paper in the European Journal of Radiology

scientific article published on 13 November 2018

Consistency of Renal Stone Volume Measurements Across CT Scanner Model and Reconstruction Algorithm Configurations

scientific article

Construction of Realistic Liver Phantoms from Patient Images using 3D Printer and Its Application in CT Image Quality Assessment

scientific article

Construction of realistic phantoms from patient images and a commercial three-dimensional printer

scientific article published on 07 July 2016

Coronary artery calcium screening: current status and recommendations from the European Society of Cardiac Radiology and North American Society for Cardiovascular Imaging

scientific article published on 24 July 2008

Coronary artery calcium screening: current status and recommendations from the European Society of Cardiac Radiology and North American Society for Cardiovascular Imaging.

scientific article published on 27 May 2008

Coronary artery calcium: a multi-institutional, multimanufacturer international standard for quantification at cardiac CT.

scientific article published in May 2007

Coronary microcirculation changes in non-ischemic dilated cardiomyopathy identified by novel perfusion CT

scientific article published on 25 February 2015

Correlation between a 2D channelized Hotelling observer and human observers in a low-contrast detection task with multislice reading in CT.

scientific article published on 27 May 2017

Correlation between human and model observer performance for discrimination task in CT.

scientific article

Correlation between model observer and human observer performance in CT imaging when lesion location is uncertain ⬇️

scientific article published on August 1, 2013

Correlation between model observers in uniform background and human observers in patient liver background for a low-contrast detection task in CT.

scientific article published in February 2018

Correlation of histological findings from a large ciliochoroidal melanoma with CT perfusion and 3T MRI dynamic enhancement studies.

scientific article published on June 2008

Crohn Disease: mural attenuation and thickness at contrast-enhanced CT Enterography--correlation with endoscopic and histologic findings of inflammation

scientific article

Dealing with Uncertainty in CT Images

scientific article published in April 2016

Deep-learning model observer for a low-contrast hepatic metastases localization task in computed tomography

scientific article published on 01 December 2021

Deep-learning-based direct inversion for material decomposition

scientific article published on 06 October 2020

Deep-learning-based model observer for a lung nodule detection task in computed tomography

scientific article published on 30 June 2020

Degradation of CT Low-Contrast Spatial Resolution Due to the Use of Iterative Reconstruction and Reduced Dose Levels

scientific article published on 26 March 2015

Detectability of urinary stones on virtual nonenhanced images generated at pyelographic-phase dual-energy CT.

scientific article published on July 2010

Detection and Characterization of Renal Stones by Using Photon-Counting-based CT

scientific article published on 07 August 2018

Detection of increased vasa vasorum in artery walls: Improving CT number accuracy using image deconvolution

scientific article published on February 2017

Detection of myocardial infarction by dual-source coronary computed tomography angiography using quantitated myocardial scintigraphy as the reference standard

scientific article

Determination of Optimal Image Type and Lowest Detectable Concentration for Iodine Detection on a Photon Counting Detector-Based Multi-Energy CT System

scientific article published on 01 March 2018

Determination of iodine detectability in different types of multiple-energy images for a photon-counting detector computed tomography system

scientific article published on 15 October 2019

Development and Validation of a Practical Lower-Dose-Simulation Tool for Optimizing Computed Tomography Scan Protocols ⬇️

scientific article published on July 1, 2012

Diagnostic ionizing radiation exposure in a population-based cohort of patients with inflammatory bowel disease

scientific article

Diagnostic reference levels from the ACR CT Accreditation Program.

scientific article published in November 2011

Differentiating calcium oxalate and hydroxyapatite stones in vivo using dual-energy CT and urine supersaturation and pH values

scientific article published on December 2013

Differentiation of Calcium Oxalate Monohydrate and Calcium Oxalate Dihydrate Stones Using Quantitative Morphological Information from Micro-Computerized and Clinical Computerized Tomography ⬇️

scientific article published on November 7, 2012

Dose Reduction for Sinus and Temporal Bone Imaging Using Photon-Counting Detector CT With an Additional Tin Filter

scientific article published on 01 February 2020

Dose and image quality evaluation of a dedicated cone-beam CT system for high-contrast neurologic applications

scientific article published on 01 February 2010

Dose performance of a 64-channel dual-source CT scanner

scientific article published on 19 April 2007

Dose reduction in helical CT: dynamically adjustable z-axis X-ray beam collimation

scientific article published in January 2010

Dose reduction to anterior surfaces with organ-based tube-current modulation: evaluation of performance in a phantom study

scientific article published in September 2011

Dose to radiosensitive organs during routine chest CT: effects of tube current modulation

scientific article

Dose-efficient ultrahigh-resolution scan mode using a photon counting detector computed tomography system

scientific article published on October 2016

Dual Energy CT Kidney Stone Differentiation in Photon Counting Computed Tomography

scientific article published on March 2017

Dual energy computed tomography for quantification of tissue urate deposits in tophaceous gout: help from modern physics in the management of an ancient disease

scientific article published on 17 December 2009

Dual- and Multi-Energy CT: Principles, Technical Approaches, and Clinical Applications

scientific article

Dual-Contrast Biphasic Liver Imaging With Iodine and Gadolinium Using Photon-Counting Detector Computed Tomography: An Exploratory Animal Study

scientific article published on 01 February 2022

Dual-Energy CT Monitoring of Cryoablation Zone Growth in the Spinal Column and Bony Pelvis: A Laboratory Study

scientific article published on 18 May 2019

Dual-Energy CT for Quantification of Urinary Stone Composition in Mixed Stones: A Phantom Study

scientific article published on 25 May 2016

Dual-Energy CT–Based Monochromatic Imaging ⬇️

scientific article published on November 1, 2012

Dual-Source Dual-Energy CT With Additional Tin Filtration: Dose and Image Quality Evaluation in Phantoms and In Vivo ⬇️

scientific article published on November 1, 2010

Dual-Source Multi-Energy CT with Triple or Quadruple X-ray Beams

scientific article published on February 2016

Dual-energy CT for the diagnosis of gout: an accuracy and diagnostic yield study

scientific article published on 25 March 2014

Dual-energy CT iodine overlay technique for characterization of renal masses as cyst or solid: a phantom feasibility study.

scientific article

Dual-energy CT iodine-subtraction virtual unenhanced technique to detect urinary stones in an iodine-filled collecting system: a phantom study

scientific article published on May 2008

Dual-energy and dual-source CT: is there a role in the abdomen and pelvis?

scientific article published on January 2009

Dual-energy dual-source CT with additional spectral filtration can improve the differentiation of non-uric acid renal stones: an ex vivo phantom study

scientific article published on June 2011

Dual-source computed tomographic temporal resolution provides higher image quality than 64-detector temporal resolution at low heart rates

scientific article

Dual-source multienergy CT with triple or quadruple x-ray beams

scientific article published on 24 July 2018

Dual-source photon counting detector CT with a tin filter: a phantom study on iodine quantification performance

scientific article published on 31 May 2019

Dual-source spiral CT with pitch up to 3.2 and 75 ms temporal resolution: Image reconstruction and assessment of image quality

scientific article published on December 2009

Dynamic CT technique for assessment of wrist joint instabilities

scientific article published on July 2011

Early changes in myocardial microcirculation in asymptomatic hypercholesterolemic subjects: as detected by perfusion CT

scientific article

Effects of CT irradiation on implantable cardiac rhythm management devices

scientific article published on 26 April 2007

Electrocardiogram-Gated Computed Tomography with Coronary Angiography for Cardiac Substructure Delineation and Sparing in Patients with Mediastinal Lymphomas Treated with Radiation Therapy

scientific article published on 26 November 2019

Electronic noise in CT detectors: Impact on image noise and artifacts

scientific article published in October 2013

Empirical Beam Hardening and Ring Artifact Correction for X-Ray Grating Interferometry (EBHC-GI)

scientific article published on 18 December 2020

Endovascular aortic aneurysm repair in a patient with coronary artery disease

scientific article published on 01 October 2005

Erratum to "Impact of Effective Detector Pixel and CT Voxel Size on Accurate Estimation of Blood Volume in Opacified Microvasculature" [Acad Radiol 2019; 26:1410-1416]

scientific article published on 05 February 2020

Estimated radiation dose associated with cardiac CT angiography

scientific article published in February 2009

Estimating a size-specific dose for helical head CT examinations using Monte Carlo simulation methods

scientific article published on 21 December 2018

Estimating effective dose for CT using dose-length product compared with using organ doses: consequences of adopting International Commission on Radiological Protection publication 103 or dual-energy scanning

scientific article published in April 2010

Estimating lung, breast, and effective dose from low-dose lung cancer screening CT exams with tube current modulation across a range of patient sizes

scientific article published on 24 September 2018

Estimating patient dose from CT exams that use automatic exposure control: Development and validation of methods to accurately estimate tube current values

scientific article published on 5 May 2017

Estimating peak skin and eye lens dose from neuroperfusion examinations: use of Monte Carlo based simulations and comparisons to CTDIvol, AAPM Report No. 111, and ImPACT dosimetry tool values

scientific article published on September 2013

Estimating radiation doses from multidetector CT using Monte Carlo simulations: effects of different size voxelized patient models on magnitudes of organ and effective dose

scientific article

Estimation of Observer Performance for Reduced Radiation Dose Levels in CT: Eliminating Reduced Dose Levels That Are Too Low Is the First Step.

scientific article published on 2 March 2017

Estimation of signal and noise for a whole-body photon counting research CT system

scientific article published on February 2016

Estimation of signal and noise for a whole-body research photon-counting CT system

scientific article published in April 2017

Evaluation of Lower-Dose Spiral Head CT for Detection of Intracranial Findings Causing Neurologic Deficits

scientific article published on 24 October 2019

Evaluation of Pseudoreader Study Designs to Estimate Observer Performance Results as an Alternative to Fully Crossed, Multireader, Multicase Studies

scientific article published on 07 May 2019

Evaluation of Strategies to Reduce Radiation Dose in Perfusion CT Imaging Using a Reproducible Biologic Phantom ⬇️

scientific article published on June 1, 2013

Evaluation of a photon counting Medipix3RX CZT spectral x-ray detector

scientific article published on August 2016

Evaluation of a photon counting Medipix3RX cadmium zinc telluride spectral x-ray detector

scientific article published on 01 October 2018

Evaluation of a projection-domain lung nodule insertion technique in thoracic CT.

scientific article published on February 2016

Evaluation of a projection-domain lung nodule insertion technique in thoracic computed tomography

scientific article published in January 2017

Evaluation of conventional imaging performance in a research whole-body CT system with a photon-counting detector array

scientific article published on 2 February 2016

Evaluation of non-linear blending in dual-energy computed tomography

scientific article

Evaluation of porcine myocardial microvascular permeability and fractional vascular volume using 64-slice helical computed tomography (CT).

scientific article

Evaluation of projection- and dual-energy-based methods for metal artifact reduction in CT using a phantom study.

scientific article published on 10 May 2018

Evaluation of z-axis resolution and image noise for nonconstant velocity spiral CT data reconstructed using a weighted 3D filtered backprojection (WFBP) reconstruction algorithm

scientific article

Fat quantification of the rotator cuff musculature using dual-energy CT-A pilot study

scientific article published on 23 June 2020

Feasibility of discriminating uric acid from non-uric acid renal stones using consecutive spatially registered low- and high-energy scans obtained on a conventional CT scanner

scientific article

Feasibility of dose reduction using novel denoising techniques for low kV (80 kV) CT enterography: optimization and validation

scientific article

Feasibility of multi-contrast imaging on dual-source photon counting detector (PCD) CT: An initial phantom study

scientific article published on 05 July 2019

Findings of CT-Derived Bone Strength Assessment in Inflammatory Bowel Disease Patients Undergoing CT Enterography in Clinical Practice

scientific article published on 01 May 2019

First performance evaluation of a dual-source CT (DSCT) system

scientific article published on 10 December 2005

Forward model for propagation-based x-ray phase contrast imaging in parallel- and cone-beam geometry

scientific article published on 01 February 2019

Four-dimensional computed tomographic imaging in the wrist: proof of feasibility in a cadaveric model

scientific article

High-Resolution Chest Computed Tomography Imaging of the Lungs: Impact of 1024 Matrix Reconstruction and Photon-Counting Detector Computed Tomography

scientific article published on 01 March 2019

How Low Can We Go in Radiation Dose for the Data-Completion Scan on a Research Whole-Body Photon-Counting Computed Tomography System

scientific article

How effective is effective dose as a predictor of radiation risk?

scientific article published on 01 April 2010

Human Imaging With Photon Counting-Based Computed Tomography at Clinical Dose Levels: Contrast-to-Noise Ratio and Cadaver Studies

scientific article published on 25 January 2016

Identification of Intraarticular and Periarticular Uric Acid Crystals with Dual-Energy CT: Initial Evaluation ⬇️

scientific article published on September 16, 2011

Image Quality and Dose Comparison among Screen-Film, Computed, and CT Scanned Projection Radiography: Applications to CT Urography ⬇️

scientific article published on 01 November 2001

Image quality in abdominal CT using an iodine contrast reduction algorithm employing patient size and weight and low kV CT technique

scientific article published on 27 January 2020

Image quality optimization and evaluation of linearly mixed images in dual-source, dual-energy CT.

scientific article published on March 2009

Image reconstruction and image quality evaluation for a 64-slice CT scanner with z-flying focal spot

scientific article published in August 2005

Image reconstruction and image quality evaluation for a dual source CT scanner

scientific article published on December 2008

Image-based Material Decomposition with a General Volume Constraint for Photon-Counting CT.

scientific article published in January 2015

Imaging evaluation and treatment of nephrolithiasis: an update.

scientific article published on August 2010

Imaging findings of mammary and systemic silicone deposition secondary to breast implants

scientific article published on 10 May 2018

Impact of Effective Detector Pixel and CT Voxel Size on Accurate Estimation of Blood Volume in Opacified Microvasculature

scientific article published on 07 December 2018

Impact of Number of Repeated Scans on Model Observer Performance for a Low-contrast Detection Task in CT.

scientific article published on February 2015

Impact of Photon Counting Detector Technology on kV Selection and Diagnostic Workflow in CT

scientific article published on 01 March 2018

Impact of number of repeated scans on model observer performance for a low-contrast detection task in computed tomography

scientific article published on April 2016

Impact of prior information on material decomposition in dual- and multienergy computed tomography

scientific article published on 01 January 2019

Implementation and evaluation of a protocol management system for automated review of CT protocols

scientific article

Implementation of iterative metal artifact reduction in the pre-planning-procedure of three-dimensional physical modeling

Improved dual-energy material discrimination for dual-source CT by means of additional spectral filtration

scientific article published on April 2009

Improving iodine contrast to noise ratio using virtual monoenergetic imaging and prior-knowledge-aware iterative denoising (mono-PKAID).

scientific article published on 16 May 2019

In defense of body CT.

scientific article published on July 2009

Individualization of Abdominopelvic CT Protocols With Lower Tube Voltage to Reduce IV Contrast Dose or Radiation Dose ⬇️

scientific article published on July 1, 2013

Individualized Delay for Abdominal Computed Tomography Angiography Bolus-Tracking Based on Sequential Monitoring: Increased Aortic Contrast Permits Decreased Injection Rate and Lower Iodine Dose

scientific article published on 01 July 2019

Individualized kV selection and tube current reduction in excretory phase computed tomography urography: potential for radiation dose reduction and the contribution of iterative reconstruction to image quality

scientific article published on July 2013

Initial results from a prototype whole-body photon-counting computed tomography system

scientific article published on January 2015

Intrarenal fat deposition does not interfere with the measurement of single-kidney perfusion in obese swine using multi-detector computed tomography

scientific article published on 10 January 2018

Ionizing radiation in cardiac imaging: a science advisory from the American Heart Association Committee on Cardiac Imaging of the Council on Clinical Cardiology and Committee on Cardiovascular Imaging and Intervention of the Council on Cardiovascula

scientific article

Kidney Stone Volume Estimation from Computerized Tomography Images Using a Model Based Method of Correcting for the Point Spread Function ⬇️

scientific article published on July 21, 2012

Large-vessel distensibility measurement with electrocardiographically gated multidetector CT: phantom study and initial experience

scientific article published on October 2007

Lead Shielding in Pediatric Chest CT: Effect of Apron Placement Outside the Scan Volume on Radiation Dose Reduction

scientific article published on 13 November 2018

Lesion Insertion in Projection Domain for Computed Tomography Image Quality Assessment

scientific article

Lesion insertion in the projection domain: Methods and initial results

scientific article

Localization of liver lesions in abdominal CT imaging: I. Correlation of human observer performance between anatomical and uniform backgrounds

scientific article published on 10 May 2019

Localization of liver lesions in abdominal CT imaging: II. Mathematical model observer performance correlates with human observer performance for localization of liver lesions in abdominal CT imaging.

scientific article published on 10 May 2019

Low Dose CT Image and Projection Dataset

scientific article published on 17 November 2020

Low kV versus dual-energy virtual monoenergetic CT imaging for proven liver lesions: what are the advantages and trade-offs in conspicuity and image quality? A pilot study.

scientific article published on 5 October 2017

Low-Dose CT for Craniosynostosis: Preserving Diagnostic Benefit with Substantial Radiation Dose Reduction

scientific article published on 09 February 2017

Low-dose CT for the detection and classification of metastatic liver lesions: Results of the 2016 Low Dose CT Grand Challenge

scientific article published on October 2017

Lowering Kilovoltage to Reduce Radiation Dose in Contrast-Enhanced Abdominal CT: Initial Assessment of a Prototype Automated Kilovoltage Selection Tool ⬇️

scientific article published on November 1, 2012

Lung nodule volume quantification and shape differentiation with an ultra-high resolution technique on a photon-counting detector computed tomography system

scientific article published in October 2017

MP01-08 USE OF DEDICATED STONE ANALYSIS SOFTWARE TO ASSESS URINARY STONE SIZE: TOWARDS SEMI-AUTOMATED METRICS TO ENHANCE PREDICTION OF SPONTANEOUS STONE PASSAGE

scientific article published on 03 April 2017

Managing radiation use in medical imaging: a multifaceted challenge

scientific article published on 16 December 2010

Material decomposition with prior knowledge aware iterative denoising (MD-PKAID)

scientific article published on 21 September 2018

Maximizing Iodine Contrast-to-Noise Ratios in Abdominal CT Imaging through Use of Energy Domain Noise Reduction and Virtual Monoenergetic Dual-Energy CT

scientific article published on 10 April 2015

Measurement of half-value layer in x-ray CT: a comparison of two noninvasive techniques

scientific article published on 01 August 2000

Measurement of temporal resolution in dual source CT.

scientific article published in February 2008

Measuring arterial wall perfusion using photon-counting computed tomography (CT): improving CT number accuracy of artery wall using image deconvolution.

scientific article published in October 2017

Metal artifact reduction from reformatted projections for hip prostheses in multislice helical computed tomography: techniques and initial clinical results

scientific article

Metal artifact suppression from reformatted projections in multi-slice helical CT using dual-front active contours

scientific article published in January 2009

Metal artifact suppression from reformatted projections in multislice helical CT using dual‐front active contours ⬇️

scientific article published on October 1, 2010

Methods for clinical evaluation of noise reduction techniques in abdominopelvic CT.

scientific article published on July 2014

Monte Carlo simulations to assess the effects of tube current modulation on breast dose for multidetector CT

scientific article

Motion artifacts in subsecond conventional CT and electron-beam CT: pictorial demonstration of temporal resolution

scientific article published on 01 November 2000

Multi-energy CT imaging for large patients using dual-source photon-counting detector CT

scientific article published on 05 June 2020

Noise Reduction to Decrease Radiation Dose and Improve Conspicuity of Hepatic Lesions at Contrast-Enhanced 80-kV Hepatic CT Using Projection Space Denoising ⬇️

scientific article published on February 1, 2012

Noise performance of low-dose CT: comparison between an energy integrating detector and a photon counting detector using a whole-body research photon counting CT scanner

scientific article

Noise reduction in CT image using prior knowledge aware iterative denoising

scientific article published on 16 October 2020

Noise reduction in spectral CT: Reducing dose and breaking the trade‐off between image noise and energy bin selection ⬇️

scientific article published on September 1, 2011

Nonconvex prior image constrained compressed sensing (NCPICCS): Theory and simulations on perfusion CT ⬇️

scientific article published on April 1, 2011

Noninvasive differentiation of uric acid versus non-uric acid kidney stones using dual-energy CT.

scientific article published on December 2007

Novel ultrahigh resolution data acquisition and image reconstruction for multi-detector row CT.

scientific article

Observer Performance for Detection of Pulmonary Nodules at Chest CT over a Large Range of Radiation Dose Levels

scientific article published on 29 September 2020

Observer Performance in the Detection and Classification of Malignant Hepatic Nodules and Masses with CT Image-Space Denoising and Iterative Reconstruction

scientific article published on 26 May 2015

Observer Performance with Varying Radiation Dose and Reconstruction Methods for Detection of Hepatic Metastases

scientific article published on 11 September 2018

Observer performance for adaptive, image-based denoising and filtered back projection compared to scanner-based iterative reconstruction for lower dose CT enterography

scientific article published on June 2015

Optimal Tube Potential for Radiation Dose Reduction in Pediatric CT: Principles, Clinical Implementations, and Pitfalls ⬇️

scientific article published on May 1, 2011

Optimal image reconstruction phase at low and high heart rates in dual-source CT coronary angiography

scientific article published on 09 August 2009

Overcoming calcium blooming and improving the quantification accuracy of percent area luminal stenosis by material decomposition of multi-energy computed tomography datasets

scientific article published on 01 September 2020

Peak skin and eye lens radiation dose from brain perfusion CT based on Monte Carlo simulation

scientific article published on February 2012

Performance evaluation of a multi-slice CT system

scientific article

Perspective on radiation risk in CT imaging ⬇️

scientific article published on February 1, 2013

Phase-contrast imaging with a compact x-ray light source: system design

scientific article

Photon-counting Detector CT: System Design and Clinical Applications of an Emerging Technology.

scientific article published in May 2019

Physics and dosimetry in computed tomography

scientific article published on November 2003

Pilot Study of Detection, Radiologist Confidence and Image Quality With Sinogram-Affirmed Iterative Reconstruction at Half–Routine Dose Level ⬇️

scientific article published on March 1, 2013

Pilot multi-reader study demonstrating potential for dose reduction in dual energy hepatic CT using non-linear blending of mixed kV image datasets ⬇️

scientific article published on September 29, 2010

Pilot study of radiation dose reduction for pediatric head CT in evaluation of ventricular size.

scientific article published on 31 July 2014

Population-based analysis of the relationship of whole bone strength indices and fall-related loads to age- and sex-specific patterns of hip and wrist fractures

scientific article

Population-based study of age and sex differences in bone volumetric density, size, geometry, and structure at different skeletal sites

scientific article

Porcine ex vivo liver phantom for dynamic contrast-enhanced computed tomography: development and initial results

scientific article

Potential Clinical Ramifications of Dose Alert on CT-Guided Interventional Procedures

scientific article published on 22 September 2015

Practical implementation of Channelized Hotelling Observers: Effect of ROI size

scientific article published on March 2017

Predicting detection performance with model observers: Fourier domain or spatial domain?

scientific article published on February 2016

Prediction of human observer performance in a 2‐alternative forced choice low‐contrast detection task using channelized Hotelling observer: Impact of radiation dose and reconstruction algorithms ⬇️

scientific article published on April 1, 2013

Prevalence and significance of incidental extracardiac findings at 64-multidetector coronary CTA.

scientific article

Principles and Applications of Multi-energy CT Report of AAPM Task Group 291

scientific article published on 25 March 2020

Prior iterative reconstruction (PIR) to lower radiation dose and preserve radiologist performance for multiphase liver CT: a multi-reader pilot study

scientific article published on 01 January 2020

Procedure for optimal implementation of automatic tube potential selection in pediatric CT to reduce radiation dose and improve workflow

scientific article published on 18 December 2020

Prospective Blinded Comparison of Wireless Capsule Endoscopy and Multiphase CT Enterography in Obscure Gastrointestinal Bleeding ⬇️

scientific article published on 03 June 2011

Prospective Pilot Evaluation of Radiologists and Computer-aided Pulmonary Nodule Detection on Ultra-low-Dose CT With Tin Filtration

Quantification of asymptomatic kidney stone burden by computed tomography for predicting future symptomatic stone events

scientific article

Quantification of iron in the presence of calcium with dual-energy computed tomography (DECT) in anex vivoporcine plaque model

scientific article published on October 28, 2011

Quantitative Knee Arthrography in a Large Animal Model of Osteoarthritis Using Photon-Counting Detector CT

scientific article published on 24 January 2020

Quantitative Prediction of Stone Fragility From Routine Dual Energy CT: Ex vivo proof of Feasibility

scientific article published on 4 October 2016

Quantitative accuracy and dose efficiency of dual-contrast imaging using dual-energy CT: a phantom study

scientific article published on 10 December 2019

Quantitative imaging of element composition and mass fraction using dual-energy CT: three-material decomposition

scientific article published on May 2009

Radiation Dose Reduction for CT-Guided Renal Tumor Cryoablation ⬇️

scientific article published on May 1, 2011

Radiation Dose Reduction in Dual-Energy CT: Does It Affect the Accuracy of Urinary Stone Characterization?

scientific article published on August 2015

Radiation Dose Reduction in Pediatric Body CT Using Iterative Reconstruction and a Novel Image-Based Denoising Method

scientific article published on November 2015

Radiation dose and safety in cardiac computed tomography

scientific article

Radiation dose efficiency of multi-energy photon-counting-detector CT for dual-contrast imaging

scientific article published on 13 December 2019

Radiation dose in computed tomography of the heart

scientific article

Radiation dose levels for interventional CT procedures.

scientific article published in July 2011

Radiation dose reduction at CT enterography: How low can we go while preserving diagnostic accuracy?

scientific article published on 01 July 2010

Radiation dose reduction in CT coronary angiography.

scientific article

Radiation dose reduction in computed tomography: techniques and future perspective ⬇️

scientific article published on October 1, 2009

Radiation dose reduction to the breast in thoracic CT: Comparison of bismuth shielding, organ‐based tube current modulation, and use of a globally decreased tube current ⬇️

scientific article published on November 1, 2011

Radiation dose to the fetus for pregnant patients undergoing multidetector CT imaging: Monte Carlo simulations estimating fetal dose for a range of gestational age and patient size

scientific article published on October 2008

Radiation dosimetry for electron beam CT.

scientific article published in September 1994

Radiation exposure and pregnancy: when should we be concerned?

scientific article published on July 2007

Radiation protection and dose monitoring in medical imaging: a journey from awareness, through accountability, ability and action…but where will we arrive?

scientific article published on December 2013

Reducing Heart Dose with Protons and Cardiac Substructure Sparing for Mediastinal Lymphoma Treatment

scientific article published on 04 September 2020

Reducing Iodine Contrast Volume in CT Angiography of the Abdominal Aorta Using Integrated Tube Potential Selection and Weight-Based Method Without Compromising Image Quality

scientific article published in March 2017

Reducing image noise in computed tomography (CT) colonography: effect of an integrated circuit CT detector

scientific article published in May 2014

Reducing radiation dose for multi-phase contrast-enhanced dual energy renal CT: pilot study evaluating prior iterative reconstruction

scientific article published on 01 October 2019

Reduction of Metal Artifacts and Improvement in Dose Efficiency Using Photon-Counting Detector Computed Tomography and Tin Filtration

scientific article published on 01 April 2019

Relationship between noise, dose, and pitch in cardiac multi-detector row CT.

scientific article published on November 2006

Relative accuracy of spin-image-based registration of partial capitate bones in 4DCT of the wrist

scientific article published on 12 August 2014

Renal Adiposity Does not Preclude Quantitative Assessment of Renal Function Using Dual-Energy Multidetector CT in Mildly Obese Human Subjects

scientific article published on 14 January 2019

Renal perfusion and hemodynamics: accurate in vivo determination at CT with a 10-fold decrease in radiation dose and HYPR noise reduction

scientific article published on October 2009

Reproducible imaging features of biologically aggressive gastrointestinal stromal tumors of the small bowel.

scientific article published on 6 November 2017

Robustness of Textural Features to Predict Stone Fragility Across Computed Tomography Acquisition and Reconstruction Parameters

scientific article published on 02 October 2018

Selection of appropriate computed tomographic image reconstruction algorithms for a quantitative multicenter trial of diffuse lung disease

scientific article

Selection of optimal tube potential settings for dual-energy CT virtual mono-energetic imaging of iodine in the abdomen

scientific article

Shoulder mechanical impingement risk associated with manual wheelchair tasks in individuals with spinal cord injury

scientific article published on 20 October 2019

Simultaneous Dual-Contrast Imaging of Small Bowel With Iodine and Bismuth Using Photon-Counting-Detector Computed Tomography: A Feasibility Animal Study

scientific article published on 10 June 2020

Size-specific Dose Estimates for Chest, Abdominal, and Pelvic CT: Effect of Intrapatient Variability in Water-equivalent Diameter

scientific article published in October 2015

Size-specific Dose Estimates for Chest, Abdominal, and Pelvic CT: Effect of Intrapatient Variability in Water-equivalent Diameter

scientific article published on 25 February 2015

Size-specific dose estimates for adult patients at CT of the torso

scientific article published on October 22, 2012

Spatial resolution and radiation dose of a 64-MDCT scanner compared with published CT urography protocols

scientific article published on 01 April 2009

Spatial resolution improvement and dose reduction potential for inner ear CT imaging using a z‐axis deconvolution technique ⬇️

scientific article published on June 1, 2013

Spectral performance of a whole-body research photon counting detector CT: quantitative accuracy in derived image sets.

scientific article published on 20 July 2017

Spectral prior image constrained compressed sensing (spectral PICCS) for photon-counting computed tomography

scientific article published on 23 August 2016

Standardized medical terminology for cardiac computed tomography: A report of the Society of Cardiovascular Computed Tomography

scientific article published on 01 May 2011

State of the Art in Abdominal CT: The Limits of Iterative Reconstruction Algorithms

scientific article published on 29 October 2019

State-of-the-art imaging with 64-channel multidetector CT angiography.

scientific article published on March 2005

Strategies for reducing radiation dose in CT.

scientific article published on January 2009

Subjective and objective heterogeneity scores for differentiating small renal masses using contrast-enhanced CT.

scientific article published on 26 December 2016

Subtraction color map of contrast-enhanced and unenhanced CT for the prediction of pancreatic necrosis in early stage of acute pancreatitis

scientific article published in April 2014

Symptomatic and Radiographic Manifestations of Kidney Stone Recurrence and Their Prediction by Risk Factors: A Prospective Cohort Study

scientific article published on 07 June 2019

Synthesizing images from multiple kernels using a deep convolutional neural network

scientific article published on 29 December 2019

Targeted Imaging of Renal Fibrosis Using Antibody-Conjugated Gold Nanoparticles in Renal Artery Stenosis

scientific article published on 01 October 2018

Technical Note: Development and validation of an open data format for CT projection data

scientific article

Technical Note: Display window setting: An important factor for detecting subtle but clinically relevant artifacts in daily CT quality control

scientific article published in December 2016

Technical Note: Improved CT number stability across patient size using dual-energy CT virtual monoenergetic imaging

scientific article published on January 2016

Technical Note: Increased photon starvation artifacts at low helical pitch in ultra-low-dose CT

scientific article published on 21 October 2019

Technical Note: Insertion of digital lesions in the projection domain for dual-source, dual-energy CT.

scientific article

Technical Note: Measuring contrast- and noise-dependent spatial resolution of an iterative reconstruction method in CT using ensemble averaging

scientific article

Technical Note: Precision and accuracy of a commercially available CT optically stimulated luminescent dosimetry system for the measurement of CT dose index ⬇️

scientific article published on November 1, 2012

Technical Note: kV Independent Coronary Calcium Scoring: A Phantom Evaluation of Score Accuracy and Potential Radiation Dose Reduction

scientific article published on 17 December 2020

Technical exhibits

scientific article published on 01 March 1996

Technical exhibits

scientific article published on 01 March 1994

Temporal Bone CT: Improved Image Quality and Potential for Decreased Radiation Dose Using an Ultra-High-Resolution Scan Mode with an Iterative Reconstruction Algorithm

scientific article published on 21 May 2015

The Changing Incidence and Presentation of Urinary Stones Over 3 Decades

scientific article published on 6 February 2018

The Role of Dynamic (4D) CT in the Detection of Scapholunate Ligament Injury

scientific article

The calibration of experimental self-developing Gafchromic HXR film for the measurement of radiation dose in computed tomography

scientific article published in April 2005

The evolving role of imaging for small bowel neuroendocrine neoplasms: estimated impact of imaging and disease-free survival in a retrospective observational study

scientific article published on 01 March 2020

The feasibility of a scanner-independent technique to estimate organ dose from MDCT scans: using CTDIvol to account for differences between scanners

scientific article

The feasibility of patient size‐corrected, scanner‐independent organ dose estimates for abdominal CT exams ⬇️

scientific article published on February 1, 2011

The influence of focal spot blooming on high-contrast spatial resolution in CT imaging.

scientific article

The measurement of radiation dose profiles for electron-beam computed tomography using film dosimetry

scientific article published in August 1994

The phantom portion of the American College of Radiology (ACR) computed tomography (CT) accreditation program: practical tips, artifact examples, and pitfalls to avoid

scientific article published in September 2004

The technical design and performance of ultrafast computed tomography

scientific article published on May 1994

The use of bismuth breast shields for CT should be discouraged

scientific article published on 01 May 2012

Theoretical and experimental analysis of photon counting detector CT for proton stopping power prediction

scientific article published on 01 October 2018

Three-Material Decomposition in Multi-energy CT: Impact of Prior Information on Noise and Bias

scientific article published in March 2018

Three-dimensional CT virtual endoscopy in the detection of simulated tumors in a novel phantom bladder and ureter model

scientific article published in March 2005

Three-dimensional volumetric computed tomographic scoring as an objective outcome measure for chronic rhinosinusitis: clinical correlations and comparison to Lund-Mackay scoring

scientific article published on 17 September 2013

Toward biphasic computed tomography (CT) enteric contrast: material classification of luminal bismuth and mural iodine in a small-bowel phantom using dual-energy CT

scientific article published on 01 September 2012

Ultra-High Resolution Photon-Counting Detector CT Reconstruction using Spectral Prior Image Constrained Compressed-Sensing (UHR-SPICCS)

scientific article published on 01 March 2018

Understanding the relationship between image quality and motion velocity in gated computed tomography: preliminary work for 4-dimensional musculoskeletal imaging

scientific article published on July 2008

Understanding, justifying, and optimizing radiation exposure for CT imaging in nephrourology

Urinary stone differentiation in patients with large body size using dual-energy dual-source computed tomography ⬇️

scientific article published on December 21, 2012

Use of CT dose notification and alert values in routine clinical practice

scientific article published on 19 March 2014

Use of Water Equivalent Diameter for Calculating Patient Size and Size-Specific Dose Estimates (SSDE) in CT: The Report of AAPM Task Group 220.

scientific article published on September 2014

Use of a channelized Hotelling observer to assess CT image quality and optimize dose reduction for iteratively reconstructed images

scientific article

Use of dual-energy CT and virtual non-calcium techniques to evaluate post-traumatic bone bruises in knees in the subacute setting

scientific article published on 10 June 2014

Utility of single-energy and dual-energy computed tomography in clot characterization: An in-vitro study

scientific article published in January 2017

Validation of a Projection-domain Insertion of Liver Lesions into CT Images

scientific article published on 15 July 2016

Validation of a lower radiation computed tomography enterography imaging protocol to detect Crohn's disease in the small bowel

scientific article published in March 2011

Validation of dual-source single-tube reconstruction as a method to obtain half-dose images to evaluate radiation dose and noise reduction: phantom and human assessment using CT colonography and sinogram-affirmed iterative reconstruction (SAFIRE).

scientific article published in September 2012

Validation of imaging-based quantification of glenohumeral joint kinematics using an unmodified clinical biplane fluoroscopy system

scientific article published on 13 February 2018

Validation of proton stopping power ratio estimation based on dual energy CT using fresh tissue samples

scientific article published on 23 October 2017

Variability of surface and center position radiation dose in MDCT: Monte Carlo simulations using CTDI and anthropomorphic phantoms

scientific article published on March 2009

Virtual monochromatic imaging in dual‐source dual‐energy CT: Radiation dose and image quality ⬇️

scientific article published on December 1, 2011

Wave-optics simulation of grating-based X-ray phase-contrast imaging using 4D Mouse Whole Body (MOBY) phantom

scientific article published on 23 September 2020

Paulina is supported by:

About Paulina

Help