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List of works by C Ionita

3D Printed Abdominal Aortic Aneurysm Phantom for Image Guided Surgical Planning with a Patient Specific Fenestrated Endovascular Graft System

scientific article published on February 2017

3D Printed Cardiac Phantom for Procedural Planning of a Transcatheter Native Mitral Valve Replacement

scientific article

3D Printed Cardiovascular Patient Specific Phantoms Used for Clinical Validation of a CT-derived FFR Diagnostic Software.

scientific article published in February 2018

9.4T Magnetic Resonance Imaging of the Mouse Circle of Willis Enables Serial Characterization of Flow-Induced Vascular Remodeling by Computational Fluid Dynamics

scientific article published on 01 January 2018

A CMOS-based high resolution fluoroscope (HRF) detector prototype with 49.5 μm pixels for use in endovascular image guided interventions (EIGI).

scientific article published on February 2017

A Combination of Spatial and Recursive Temporal Filtering for Noise Reduction when Using Region of Interest (ROI) Fluoroscopy for Patient Dose Reduction in Image Guided Vascular Interventions with Significant Anatomical Motion

scientific article published on February 2015

A Patient Dose-Reduction Technique for Neuroendovascular Image-Guided Interventions: Image-Quality Comparison Study

scientific article published on 15 February 2018

A novel Region of Interest (ROI) imaging technique for biplane imaging in interventional suites: high-resolution small field-of-view imaging in the frontal plane and dose-reduced, large field-of-view standard-resolution imaging in the lateral plane

scientific article published on March 2014

A simulation platform using 3D printed neurovascular phantoms for clinical utility evaluation of new imaging technologies.

scientific article published in February 2018

A theoretical and experimental evaluation of the microangiographic fluoroscope: A high-resolution region-of-interest x-ray imager

scientific article published on July 2011

Advanced 3D Mesh Manipulation in Stereolithographic Files and Post-Print Processing for the Manufacturing of Patient-Specific Vascular Flow Phantoms

scientific article

Analysis of dental abfractions by optical coherence tomography

Angiographic analysis for phantom simulations of endovascular aneurysm treatments with a new fully retrievable asymmetric flow diverter

scientific article published on February 2015

Angiographic analysis of animal model aneurysms treated with novel polyurethane asymmetric vascular stent (P-AVS): feasibility study

scientific article published on January 2009

Angiographic analysis of blood flow modification in cerebral aneurysm models with a new asymmetric stent

scientific article

Angiographic imaging evaluation of patient-specific bifurcation-aneurysm phantom treatment with pre-shaped, self-expanding, flow-diverting stents: feasibility study

scientific article published on January 2011

Antimicrobial Peptide Combined with BMP2-Modified Mesenchymal Stem Cells Promotes Calvarial Repair in an Osteolytic Model

scientific article published on 14 September 2017

Assessment of Vascular Geometry for Bilateral Carotid Artery Ligation to Induce Early Basilar Terminus Aneurysmal Remodeling in Rats

scientific article

Assessment of a Bayesian Vitrea CT Perfusion Analysis to Predict Final Infarct and Penumbra Volumes in Patients with Acute Ischemic Stroke: A Comparison with RAPID

scientific article published on 16 January 2020

Assessment of contrast flow modification in aneurysms treated with closed-cell self-deploying asymmetric vascular stents (SAVS).

scientific article published on January 2010

Asymmetric vascular stent: feasibility study of a new low-porosity patch-containing stent

scientific article published on 24 April 2008

Biomedical implications of dental-ceramic defects investigated by numerical simulation, radiographic, microcomputer tomography, and time-domain optical coherence tomography

Ceramic and polymeric dental onlays evaluated by photo-elasticity, optical coherence tomography, and micro-computed tomography

Challenges and limitations of patient-specific vascular phantom fabrication using 3D Polyjet printing

scientific article published on March 2014

Design Optimization for Accurate Flow Simulations in 3D Printed Vascular Phantoms Derived from Computed Tomography Angiography

scientific article

Design considerations for a new, high resolution Micro-Angiographic Fluoroscope based on a CMOS sensor (MAF-CMOS).

scientific article published on March 2013

Detector system comparison using relative CNR for specific imaging tasks related to neuro-endovascular image-guided interventions (neuro-EIGIs).

scientific article published on March 2014

Dose Reduction Technique Using a Combination of a Region of Interest (ROI) Material X-Ray Attenuator and Spatially Different Temporal Filtering for Fluoroscopic Interventions

scientific article published on February 2012

Dose Reduction in Fluoroscopic Interventions Using a Combination of a Region of Interest (ROI) X-Ray Attenuator and Spatially-Different, Temporally-Variable Temporal Filtering

scientific article published on March 2013

Early characterization of occlusal overloaded cervical dental hard tissues by en face optical coherence tomography

Effect of computed tomography perfusion post-processing algorithms on optimal threshold selection for final infarct volume prediction

scientific article published on 23 June 2020

Effect of injection technique on temporal parametric imaging derived from digital subtraction angiography in patient specific phantoms

scientific article published on March 2014

Endovascular image-guided treatment of in-vivo model aneurysms with asymmetric vascular stents (AVS): evaluation with time-density curve angiographic analysis and histology

scientific article published on January 2008

Erratum: "A theoretical and experimental evaluation of the microangiographic fluoroscope: A high-resolution region-of-interest x-ray imager" [Med. Phys. 38, 4112-4126 (2011)].

scientific article

Evaluation of an asymmetric stent patch design for a patient specific intracranial aneurysm using Computational Fluid Dynamic (CFD) calculations in the Computed Tomography (CT) derived lumen

scientific article

Evaluation of embolic deflection device using optical particle tracking

scientific article published on March 2013

Evaluation of guidewire path reproducibility

scientific article published on May 2008

Evaluation of intracranial aneurysm coil embolization in phantoms and patients using a high-resolution Microangiographic Fluoroscope (MAF).

scientific article published on 2 March 2012

Experimental comparison of cone beam CT (CBCT) reconstruction and multi-view reconstruction (MVR) for microangiography (MA) detector system.

scientific article

Flow modification in canine intracranial aneurysm model by an asymmetric stent: studies using digital subtraction angiography (DSA) and image-based computational fluid dynamics (CFD) analyses

scientific article

Focal Spot Deblurring for High Resolution Direct Conversion X-ray Detectors

scientific article published on February 2016

Focal spot size reduction using asymmetric collimation to enable reduced anode angles with a conventional angiographic x-ray tube for use with high resolution detectors

scientific article published on February 2017

Graphical User Interface for a Dual-Module EMCCD X-ray Detector Array

scientific article published on March 2011

Graphics Processing Unit (GPU) implementation of image processing algorithms to improve system performance of the Control, Acquisition, Processing, and Image Display System (CAPIDS) of the Micro-Angiographic Fluoroscope (MAF).

scientific article published on February 2012

High-Definition Zoom Mode, a High-Resolution X-Ray Microscope for Neurointerventional Treatment Procedures: A Blinded-Rater Clinical-Utility Study

scientific article published on 27 December 2018

Image acquisition, geometric correction and display of images from a 2×2 x-ray detector array based on Electron Multiplying Charge Coupled Device (EMCCD) technology

scientific article published on March 2013

Imagistic evaluation of direct dental restoration: en face OCT versus SEM and microCT

Implementation of a high-sensitivity Micro-Angiographic Fluoroscope (HS-MAF) for in-vivo endovascular image guided interventions (EIGI) and region-of-interest computed tomography (ROI-CT).

scientific article published on January 2008

Implementation of material decomposition using an EMCCD and CMOS-based micro-CT system

scientific article

Initial Simulated FFR Investigation Using Flow Measurements in Patient-specific 3D Printed Coronary Phantoms

scientific article

Initial evaluation of three-dimensionally printed patient-specific coronary phantoms for CT-FFR software validation

scientific article published on 12 March 2019

Initial testing of a 3D printed perfusion phantom using digital subtraction angiography

scientific article published on February 2015

Investigation of Noise and Contrast Sensitivity of an Electron Multiplying Charge-Coupled Device (EMCCD) based Cone Beam Micro-CT System

scientific article published on February 2016

Investigation of convolutional neural networks using multiple computed tomography perfusion maps to identify infarct core in acute ischemic stroke patients

scientific article published on 01 January 2021

Investigation of metrics to assess vascular flow modifications for diverter device designs using hydrodynamics and angiographic studies

scientific article published on March 2012

Investigation of new flow modifying endovascular image-guided interventional (EIGI) techniques in patient-specific aneurysm phantoms (PSAPs) using optical imaging

scientific article published in January 2008

Investigation of signal thresholding to reduce the effects of instrument noise of an EMCCD based micro-CT system

scientific article

LabVIEW Graphical User Interface for a New High Sensitivity, High Resolution Micro-Angio-Fluoroscopic and ROI-CBCT System

scientific article published on January 2008

Method to simulate distal flow resistance in coronary arteries in 3D printed patient specific coronary models

scientific article published on 06 August 2020

Micro-Computed tomography (CT) based assessment of dental regenerative therapy in the canine mandible model

scientific article published on 21 February 2015

Microangiographic Image Guided Localization of a New Asymmetric Stent for Treatment of Cerebral Aneurysms

scientific article published on January 2005

Modification of the NEMA XR21-2000 cardiac phantom for testing of imaging systems used in endovascular image guided interventions

scientific article

Morphological characterization of dental prostheses interfaces using optical coherence tomography

New head equivalent phantom for task and image performance evaluation representative for neurovascular procedures occurring in the Circle of Willis

scientific article published on February 2012

New light-amplifier-based detector designs for high spatial resolution and high sensitivity CBCT mammography and fluoroscopy

scientific article published on December 2006

New microangiography system development providing improved small vessel imaging, increased contrast to noise ratios, and multi-view 3D reconstructions

scientific article

New variable porosity flow diverter (VPOD) stent design for treatment of cerebrovascular aneurysms

scientific article published on January 2011

Optical investigations of various polymeric materials used in dental technology

Particle image velocimetry (PIV) evaluation of flow modification in aneurysm phantoms using asymmetric stents

scientific article

Performance of angiographic parametric imaging in locating infarct core in large vessel occlusion acute ischemic stroke patients

scientific article published on 01 January 2020

Progress in the Development of a new Angiography Suite including the High Resolution Micro-Angiographic Fluoroscope (MAF), a Control, Acquisition, Processing, and Image Display System (CAPIDS), and a New Detector Changer Integrated into a Commercial

scientific article

Quantitative analysis of an enlarged area Solid State X-ray Image Intensifier (SSXII) detector based on Electron Multiplying Charge Coupled Device (EMCCD) technology

scientific article published on March 2013

Quantitative comparison using Generalized Relative Object Detectability (G-ROD) metrics of an amorphous selenium detector with high resolution Microangiographic Fluoroscopes (MAF) and standard flat panel detectors (FPD).

scientific article published on February 2016

Real-time implementation of distortion corrections for a tiled EMCCD-based Solid State X-ray Image Intensifier (SSXII).

scientific article published on January 2009

Region-of-Interest Micro-Angiographic Fluoroscope Detector Used in Aneurysm and Artery Stenosis Diagnoses and Treatment

scientific article

Region-of-interest cone beam computed tomography (ROI CBCT) with a high resolution CMOS detector

scientific article published on 18 March 2015

Root canal filling evaluation using optical coherence tomography

Rotational micro-CT using a clinical C-arm angiography gantry

scientific article published in October 2008

SEM and microCT validation for en face OCT imagistic evaluation of endodontically treated human teeth

SU-E-I-26: Estimation of Micro-Angiographic Fluoroscope (MAF) Gain Settings for Digital Subtraction Angiography (DSA) Based on the Fluoroscopic Exposure

scientific article published on June 2012

SU-E-I-27: Effect of Focal Spot Choice on the System Performance of a High- Resolution Micro-Angiographic Fluoroscope (MAF) Detector

scientific article published on 01 June 2012

SU-E-I-31: Evaluating Brain Imaging Material (BIM) as a Brain Tissue Surrogate for Use in Neuro-Endovascular Imaged Guided Intervention (EIGI) Research.

scientific article

SU-F-T-15: Evaluation of 192Ir, 60Co and 169Yb Sources for High Dose Rate Prostate Brachytherapy Inverse Planning Using An Interior Point Constraint Generation Algorithm

scientific article published on 01 June 2016

SU-FF-I-45: Labview Graphical User Interface for Micro Angio-Fluoroscopic High Resolution Detector

Self-calibration of a cone-beam micro-CT system

scientific article published in January 2009

Sensitivity evaluation of DSA-based parametric imaging using Doppler ultrasound in neurovascular phantoms

scientific article

Spatially different, real-time temporal filtering and dose reduction for dynamic image guidance during neurovascular interventions

scientific article published on January 2011

Study of Stent Deployment Mechanics Using a High-Resolution X-ray Imaging Detector

scientific article published on March 2011

TU-FG-209-10: Phantom Simulation Method to Evaluate the Clinical Utility of the High-Resolution Micro-Angiographic Fluoroscope Complementary Metal Oxide Semiconductor (MAF-CMOS) Detector

scientific article published on 01 June 2016

The Micro-Angiographic Fluoroscope (MAF) in High Definition (HD) Mode for Improved Contrast-to-Noise Ratio and Resolution in Fluoroscopy and Roadmapping

scientific article published on October 2010

The asymmetric vascular stent: efficacy in a rabbit aneurysm model.

scientific article published on 08 January 2009

Treatment Planning for Image-Guided Neuro-Vascular Interventions Using Patient-Specific 3D Printed Phantoms.

scientific article published on March 2015

Use of a CMOS-based micro-CT system to validate a ring artifact correction algorithm on low-dose image data.

scientific article published in February 2018

Use of material decomposition in the context of neurovascular intervention using standard flat panel and a high-resolution CMOS detector.

scientific article published in February 2018

Use of patient specific 3D printed neurovascular phantoms to evaluate the clinical utility of a high resolution x-ray imager

scientific article

Use of quantitative angiographic methods with a data-driven model to evaluate reperfusion status (mTICI) during thrombectomy

scientific article published on 07 January 2021

Use of the Microangiographic Fluoroscope for Coiling of Intracranial Aneurysms ⬇️

scientific article published on November 1, 2011

Workflow for the use of a high-resolution image detector in endovascular interventional procedures

scientific article published on March 2014

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