Results 21 to 30 of about 61,625 (311)
Classification of phantoms for medical imaging
Procedia CIRP, 2023 Phantoms are physical models that mimic biological tissue and its properties in medical imaging. They play an important role in medical quality assurance, research, education, and training, since they can offer an adequate test environment. As the use of medical imaging modalities is a growing field in medicine phantoms are likewise evolving very ...
Wegner, Marie +2 more
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Simulation Research of Multi-Pinhole Collimated L-Shell XFCT Imaging System
IEEE Access, 2020 Polychromatic source X-ray fluorescence computed tomography (XFCT) is a novel imaging method, which is applied for the diagnosis and treatment studies of early stage cancer.
Yan Luo +5 more
doaj +1 more source
Journal of Clinical and Translational Science, 2021 IMPACT: This work assesses clinical implementation of a surface guided imaging system to improve the accuracy radiation delivery for treatment of brain lesions using a patient CT derived head phantom. OBJECTIVES/GOALS: Advancements in radiotherapy design
Victoria Bry +4 more
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Development of 3D-Printed Heterogeneous Tumour Phantom for Quantitative Analysis in PET/CT Imaging [PDF]
MATEC Web of Conferences, 2021 Tumours are heterogenous growths that consists of different types of cells with varying genetic expressions. The complex structure of the tumour makes cancer treatment difficult due to the heterogeneity of each of the cancer cells that react differently ...
Tang Ming Zhao +3 more
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Organosilicon phantom for photoacoustic imaging
Journal of Biomedical Optics, 2015 Photoacoustic imaging is an emerging technique. Although commercially available photoacoustic imaging systems currently exist, the technology is still in its infancy. Therefore, the design of stable phantoms is essential to achieve semiquantitative evaluation of the performance of a photoacoustic system and can help optimize the properties of contrast ...
Francesco Faita +12 more
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Applied Sciences, 2021 Computerised tomography (CT) continues to be a corner stone medical and radiologic imaging modalities in radiology and radiotherapy departments. Its importance lies in its efficiency in low contrast detectability (LCD).
Moshi Geso +10 more
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Frontiers in Biomedical Technologies, 2020 Purpose: Point dose calculation in the Treatment Planning System (TPS) is performed using Computed Tomography (CT) images because CT images data have the tissue electron density information.
Gholamreza Fallah Mohammadi +1 more
doaj +1 more source
iPads in Breast Imaging – A Phantom Study [PDF]
Geburtshilfe und Frauenheilkunde, 2014 Introduction: Modern tablet PCs as the iPad are becoming more and more integrated into medicine. The aim of this study was to evaluate the display quality of iPads regarding digital mammography. Materials and Methods: Three experienced readers compared the display quality of the iPad 2 and 3 with a dedicated 10 megapixel (MP) mammography liquid crystal
Ruediger Schulz-Wendtland +4 more
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, 2020 A proton density weighted phantom ...
, Bruno, , Burak, , Pierre, Juergen
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A Stable Phantom Material for Optical and Acoustic Imaging
Journal of Visualized Experiments, 2023 Establishing tissue-mimicking biophotonic phantom materials that provide long-term stability are imperative to enable the comparison of biomedical imaging devices across vendors and institutions, support the development of internationally recognized standards, and assist the clinical translation of novel technologies.
Hacker, Lina +6 more
openaire +4 more sources