Results 11 to 20 of about 5,221 (182)
Impact of dopants on X‑ray attenuation of 3D‑printed polymers for mammography and tomosynthesis spectra. [PDF]
J Appl Clin Med PhysAbstract Background 3D‐printing enables the production of anthropomorphic breast phantoms for assessing image quality in digital mammography (DM) and breast tomosynthesis (DBT). 3D‐printing materials must be selected carefully to mimic breast tissue attenuation for clinical spectra.
Belarra A +4 more
europepmc +2 more sources
Modified Z-resolution protocol for digital breast tomosynthesis. [PDF]
Med PhysAbstract Background The EUREF protocol measures the z‐resolution of a digital breast tomosynthesis (DBT) system via a ball bearing's (BB) point‐spread function (PSF) and is quantified as the full‐width at half‐maximum (FWHM) of the associated artifact spread function (ASF).
Singh P +4 more
europepmc +2 more sources
Journal of Orthopaedic Surgery and Research, 2021 Background The objectives of this study were to assess radiolucent lines around a highly porous titanium cup (Tritanium) using digital tomosynthesis and to investigate the clinical and radiographic factors associated with radiolucent lines on ...
Kazuki Oishi +5 more
doaj +1 more source
Research in Diagnostic and Interventional Imaging, 2023 Purpose: To compare tomosynthesis performance to radiography for the differentiation of sacroiliitis versus normal or degenerative changes in sacroiliac joints in patients with suspected axial spondyloarthritis (SpA).
William Wantz +4 more
doaj +1 more source
Tomosynthesis in pediatrics: a retrospective of its application in the world practice and own data [PDF]
Клиническая практика, 2021 Tomosynthesis is a modern effective and informative method of low-dose X-ray diagnostics, which allows obtaining a significant number of layered images with the subsequent volumetric image reconstruction.
Hilda Y. Simonovskaya +2 more
doaj +1 more source
Potential impact of tomosynthesis on the detection and diagnosis of breast lesi
The Egyptian Journal of Radiology and Nuclear Medicine, 2016 Objective: The aim of this study was to evaluate the clinical performance of 3D tomosynthesis in comparison with Full Field Digital Mammography (FFDM) in the detection and diagnosis of breast lesions. Material and methods: 132 patients underwent standard
Tamer F. Taha Ali +4 more
doaj +1 more source
The Role of Acquisition Angle in Digital Breast Tomosynthesis: A Texture Analysis Study
Applied Sciences, 2020 Background: Digital breast tomosynthesis (DBT) systems employ a sophisticated set of acquisition parameters to generate an image set, and the DBT acquisition angle is considered to be one of the most important parameters. The aim of this study was to use
Alessandro Savini +11 more
doaj +1 more source
Tomosynthesis in musculoskeletal pathology
Diagnostic and Interventional Imaging, 2018 Tomosynthesis is an imaging technique that uses standard X-ray equipment with digital flat panel detectors to create tomographic images from very low-dose projections obtained at different angles. These images are parallel to the plane of the detector.
A, Blum +5 more
openaire +2 more sources
Diagnostics, 2021 In this study, a novel combination of hybrid generative adversarial networks (GANs) comprising cycle-consistent GAN, pix2pix, and (mask pyramid network) MPN (CGpM-metal artifact reduction [MAR]), was developed using projection data to reduce metal ...
Tsutomu Gomi +4 more
doaj +1 more source
Туберкулез и болезни лёгких, 2015 This article describes the specific primary disorder of small pelvis organs in the female patient with no tuberculosis in her medical history. Use of this roentgen technique for genital tuberculosis detection and assessment of treatment efficacy enhances
Yu. A. Tsybulskaya +5 more
doaj +1 more source