Experimental optimization of the energy for breast-CT with synchrotron radiation

P Oliva, V Di Trapani, F Arfelli, L Brombal, S Donato… - Scientific reports, 2020 - nature.com
Abstract Breast Computed Tomography (bCT) is a three-dimensional imaging technique that
is raising interest among radiologists as a viable alternative to mammographic planar …

Optimization of the energy for breast monochromatic absorption X-ray Computed Tomography

P Delogu, V Di Trapani, L Brombal, G Mettivier… - Scientific reports, 2019 - nature.com
The limits of mammography have led to an increasing interest on possible alternatives such
as the breast Computed Tomography (bCT). The common goal of all X-ray imaging …

Glandular dose in breast computed tomography with synchrotron radiation

G Mettivier, C Fedon, F Di Lillo, R Longo… - Physics in Medicine …, 2015 - iopscience.iop.org
The purpose of this work is to provide an evaluation of the mean glandular dose (MGD) for
breast computed tomography (CT) with synchrotron radiation in an axial scanning …

Breast tomography with synchrotron radiation: preliminary results

S Pani, R Longo, D Dreossi, F Montanari… - Physics in Medicine …, 2004 - iopscience.iop.org
A system for in vivo breast imaging with monochromatic x-rays has been designed and built
at the synchrotron radiation facility Elettra in Trieste (Italy) and will be operational in 2004 …

Image quality comparison between a phase-contrast synchrotron radiation breast CT and a clinical breast CT: a phantom based study

L Brombal, F Arfelli, P Delogu, S Donato, G Mettivier… - Scientific reports, 2019 - nature.com
In this study we compared the image quality of a synchrotron radiation (SR) breast computed
tomography (BCT) system with a clinical BCT in terms of contrast-to-noise ratio (CNR) …

Towards breast tomography with synchrotron radiation at Elettra: first images

R Longo, F Arfelli, R Bellazzini, U Bottigli… - Physics in Medicine …, 2016 - iopscience.iop.org
The aim of the SYRMA-CT collaboration is to set-up the first clinical trial of phase-contrast
breast CT with synchrotron radiation (SR). In order to combine high image quality and low …

Synchrotron radiation mammography: clinical experimentation

F Arfelli, A Abrami, P Bregant, V Chenda… - AIP Conference …, 2007 - pubs.aip.org
For several years a large variety of in‐vitro medical imaging studies were carried out at the
SYRMEP (Synchrotron Radiation for Medical Physics) beamline of the synchrotron radiation …

Spectral optimization for dedicated breast CT

M Weigel, SV Vollmar, WA Kalender - Medical Physics, 2011 - Wiley Online Library
Purpose: The authors investigated the choice of spectra for the optimization of the dose‐
weighted contrast‐to‐noise ratio (CNRD) for a dedicated breast CT scanner. The objective is …

Radiation dose in breast CT imaging with monochromatic x-rays: simulation study of the influence of energy, composition and thickness

A Mittone, A Bravin, P Coan - Physics in Medicine & Biology, 2014 - iopscience.iop.org
Recent developments have shown that high resolution phase contrast x-ray computed
tomography (CT) of the breast can be performed at clinically compatible doses. Results have …

Phase-contrast breast-CT: optimization of experimental parameters and reconstruction algorithms

S Donato, S Pacile', L Brombal, G Tromba… - World Congress on …, 2019 - Springer
X-ray breast computed tomography (breast-CT) is a new emerging technique for breast
imaging however its application is still limited because of low spatial resolution and high …