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List of works by Adam M. Alessio

A pediatric CT dose and risk estimator

scientific article published on 11 July 2010

A phantom design for assessment of detectability using a lumpy background and 3D-printed features

A robust state-space kinetics-guided framework for dynamic PET image reconstruction ⬇️

scientific article published on March 25, 2011

APPLICATION OF A SPATIALLY VARIANT SYSTEM MODEL FOR 3-D WHOLE-BODY PET IMAGE RECONSTRUCTION.

scientific article published on May 2008

Accuracy of CT-based attenuation correction in PET/CT bone imaging

scientific article published on 5 April 2012

Adaptive sampling of CT data for myocardial blood flow estimation from dose-reduced dynamic CT

Adaptive temporal smoothing of sinogram data using Karhunen-Loeve (KL) transform for myocardial blood flow estimation from dose-reduced dynamic CT

Analysis of statistical models for iterative reconstruction of extremely low-dose CT data

Analytical reconstruction of deconvolved Fourier rebinned PET sinograms

scientific article published on 15 December 2005

Application and evaluation of a measured spatially variant system model for PET image reconstruction

scientific article

Applying a patient-specific bio-mathematical model of glioma growth to develop virtual [18F]-FMISO-PET images.

scientific article published on 11 May 2011

Attenuation-emission alignment in cardiac PET/CT based on consistency conditions

scientific article

Automatic arm removal in PET and CT images for deformable registration

scientific article published on 2 November 2006

Blind analysis of CT image noise using residual denoised images

Cine CT for attenuation correction in cardiac PET/CT.

scientific article published in May 2007

Comparison between pre-log and post-log statistical models in low-dose CT iterative reconstruction

Comparison of blood flow models and acquisitions for quantitative myocardial perfusion estimation from dynamic CT.

scientific article

Comparison of models and acquisition techniques for estimation of myocardial blood flow from CT

Comparison of positron emission tomography and bremsstrahlung imaging to detect particle distribution in patients undergoing yttrium-90 radioembolization for large hepatocellular carcinomas or associated portal vein thrombosis.

scientific article published on 20 June 2013

Consistency Driven Respiratory Phase Alignment and Motion Compensation in PET/CT.

scientific article published on January 2007

Constrain static target kinetic iterative image reconstruction for 4D cardiac CT imaging

Count-Rate Performance of the Discovery STE PET Scanner Using Partial Collimation.

scientific article published on January 2006

Detector Position Estimation for PET Scanners

scientific article published on 3 March 2012

Determining Block Detector Positions for PET Scanners

scientific article published on October 2009

Direct Reconstruction of CT-based Attenuation Correction Images for PET with Cluster-Based Penalties.

scientific article

Dual energy CT for attenuation correction with PET/CT

scientific article published on January 2014

Effect of reconstruction algorithms on myocardial blood flow measurement with 13N-ammonia PET.

scientific article published on 13 July 2007

Effective count rates for PET scanners with reduced and extended axial field of view

scientific article

Enhancing clinical utility of respiratory-gated PET/CT using patient respiratory trace classification

Erratum: “Resolution modeling enhances PET imaging” [Med. Phys. 40, 120601 (2013)]

Estimated cumulative radiation dose from PET/CT in children with malignancies

scientific article published on 13 August 2010

Estimating Live-Time for New PET Scanner Configurations

scientific article published on January 2007

Evaluation of Noise Properties in PSF-Based PET Image Reconstruction.

scientific article published on October 2009

Evaluation of optimal acquisition duration or injected activity for pediatric 18F-FDG PET/CT.

scientific article published on 16 June 2011

Evaluation of static and dynamic perfusion cardiac computed tomography for quantitation and classification tasks.

scientific article published on April 2016

Evolutionary Optimization of Multiple Machine-Learned Objectives for PET Image Reconstruction

Fast analytical approach of application specific dose efficient spectrum selection for diagnostic CT imaging and PET attenuation correction

scientific article published on 18 October 2016

High resolution FDG-microPET of carotid atherosclerosis: plaque components underlying enhanced FDG uptake.

scientific article

High-resolution [18]fluorodeoxyglucose-positron emission tomography and coregistered magnetic resonance imaging of atherosclerotic plaque from a patient undergoing carotid endarterectomy.

scientific article

How to reconstruct dynamic cardiac PET data?

scientific article

Iatrogenic radiation exposure to patients with early onset spine and chest wall deformities

scientific article published in August 2013

Image Reconstruction for a Partially Collimated Whole Body PET Scanner.

scientific article published on June 2008

Image reconstruction for PET/CT scanners: past achievements and future challenges.

scientific article published on October 2010

Impact of CT attenuation correction method on quantitative respiratory-correlated (4D) PET/CT imaging.

scientific article published on January 2015

Impact on Image Noise of Incorporating Detector Blurring into Image Reconstruction for a Small Animal PET Scanner

scientific article

Improved prediction of lobar perfusion contribution using technetium-99m-labeled macroaggregate of albumin single photon emission computed tomography/computed tomography with attenuation correction

scientific article published on 19 April 2014

Improved quantitation for PET/CT image reconstruction with system modeling and anatomical priors

scientific article published in November 2006

Improved quantitation for PET/CT image reconstruction with system modeling and anatomical priors

Impulse C vs. VHDL for Accelerating Tomographic Reconstruction

Incorporating Radiopacity into Implantable Polymeric Biomedical Devices for Clinical Radiological Monitoring

Limits of Ultra-Low Dose CT Attenuation Correction for PET/CT.

scientific article published on January 2010

Measured count-rate performance of the Discovery STE PET/CT scanner in 2D, 3D and partial collimation acquisition modes.

scientific article published on 23 June 2008

Mixed Confidence Estimation for Iterative CT Reconstruction.

scientific article published on 17 March 2016

Model-based iterative reconstruction versus adaptive statistical iterative reconstruction and filtered back projection in liver 64-MDCT: focal lesion detection, lesion conspicuity, and image noise

scientific article published on May 2013

Modeling and incorporation of system response functions in 3-D whole body PET.

scientific article published in July 2006

Multi-Objective Evolutionary Algorithm for PET Image Reconstruction: Concept

Multiscale modeling of metabolism, flows, and exchanges in heterogeneous organs.

scientific article

Myocardial hypo-enhancement on resting computed tomography angiography images accurately identifies myocardial hypoperfusion

scientific article published on 24 October 2011

Noise and Bias Properties of Monoenergetic Images from DECT used for Attenuation Correction with PET/CT and SPECT/CT.

scientific article published on May 2010

PET/CT scanner instrumentation, challenges, and solutions

scientific article published in November 2004

Patient factors and outcomes associated with discordance between quantitative and qualitative cardiac PET ischemia information

Pediatric CT: strategies to lower radiation dose.

scientific article published on May 2013

Pediatric chest CT radiation dose reduction: protocol refinement based on noise injection for pulmonary nodule detection accuracy

scientific article published on 8 June 2012

Performance Evaluation of Small Animal PET Scanners With Different System Designs.

scientific article published on June 2013

Performance comparison between static and dynamic cardiac CT on perfusion quantitation and patient classification tasks

Point/counterpoint. Resolution modeling enhances PET imaging.

scientific article

Properties and Mitigation of Edge Artifacts in PSF-Based PET Reconstruction

Quantification of myocardial blood flow in absolute terms using (82)Rb PET imaging: the RUBY-10 Study

scientific article

Quantifying and reducing the effect of calibration error on variability of PET/CT standardized uptake value measurements

scientific article published on 13 January 2011

Quantitative material characterization from multi-energy photon counting CT.

scientific article published on March 2013

Quantitative myocardial perfusion from static cardiac and dynamic arterial CT.

scientific article published on 27 April 2018

Quiescent period respiratory gating for PET/CT.

scientific article

Relationships of pediatric anthropometrics for CT protocol selection

scientific article published on July 2014

Respiratory motion correction for quantitative PET/CT using all detected events with internal-external motion correlation

scientific article

Role of Reference Levels in Nuclear Medicine: A Report of the SNMMI Dose Optimization Task Force

scientific article published on 24 September 2015

Role of limited whole-body PET/CT in pediatric lymphoma.

scientific article published in May 2011

Simulation Evaluation of Quantitative Myocardial Perfusion Assessment from Cardiac CT.

scientific article

Spatially Variant Positron Range Modeling Derived from CT for PET Image Reconstruction.

scientific article published on January 2008

Spine Computed Tomography Radiation Dose Reduction: Protocol Refinement Based on Measurement Variation at Simulated Lower Radiation Acquisitions.

scientific article published on October 2015

Statistical comparison of likelihood models for low dose x-ray CT

Statistical image reconstruction from correlated data with applications to PET.

scientific article

The impact of respiratory motion on tumor quantification and delineation in static PET/CT imaging

scientific article

Tumor delineation using PET in head and neck cancers: threshold contouring and lesion volumes

scientific article published in November 2006

Ultra-low dose CT attenuation correction for PET/CT

scientific article published on 9 December 2011

Ultra-low dose CT attenuation correction for PET/CT: analysis of sparse view data acquisition and reconstruction algorithms

scientific article

Validation of an axially distributed model for quantification of myocardial blood flow using ¹³N-ammonia PET.

scientific article published on 19 October 2012

Vectorial total variation denoising for myocardial blood flow estimation in dynamic CT

Weight-based, low-dose pediatric whole-body PET/CT protocols

scientific article published in October 2009

What are the basic concepts of temporal, contrast, and spatial resolution in cardiac CT?

scientific article published on 30 July 2009

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