Results 1 to 10 of about 414,620 (163)
Identification of Traumatic Bone Marrow Oedema: The Pearls and Pitfalls of Dual-Energy CT (DECT)
Tomography, 2021 Dual-energy computed tomography (DECT) has been reported to successfully identify bone marrow oedema (BME) in various traumatic settings. DECT has multiple strengths, including the availability of both a 3D view of the anatomical area studied and of high-
Giovanni Foti +3 more
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Reviews in Cardiovascular Medicine, 2022 Background: Hyperacute cardiac imaging of patients with acute ischemic stroke (AIS), though desirable, is impractical. Using delayed-enhancement, low-dose, non-gated, chest spectral computed tomography scans (DESCT), we explored the prevalence and ...
Gaston A. Rodriguez-Granillo +7 more
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Enhancing virtual monoenergetic images for non-congruent dual-energy CT projection data
Current Directions in Biomedical Engineering, 2023 This study investigates the application of joint bilateral filtering for noise reduction in fast kVp switching dualenergy computed tomography (DECT). A high resolution image is calculated from non-congruent data of two scans with different energy spectra.
Hellwege Laura +3 more
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Diagnostics, 2023 Background: Type 2 diabetes mellitus (DM) is the most common metabolic disorder in the world and an important risk factor for peripheral arterial disease (PAD). CT angiography represents the method of choice for the diagnosis, pre-operative planning, and
Giuseppe Mauro Bucolo +14 more
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Ugeskrift for laeger, 2021 Dual-energy CT (DECT) is an emerging imaging technique and has become increasingly available in Danish hospitals in recent years. DECT utilizes data acquired from high and low kV photons. This allows for the separation of materials based on their atomic buildup, which can be visualised and quantified during post-processing.
Xu, Jack Junchi +4 more
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On a Wing and a Prayer: Ibis Mummies in Material Culture at Abydos
Arts, 2020 The production of millions of artificially mummified animals by the ancient Egyptians is an extraordinary expression of religious piety. Millions of creatures of numerous species were preserved, wrapped in linen and deposited as votive offerings; a means
Lidija McKnight
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Diagnostics, 2020 To evaluate contrast-enhanced dual-energy computed tomography (DECT) chest examinations regarding pulmonary perfusion patterns and pulmonary opacities in patients with confirmed COVID-19 disease.
Saif Afat +3 more
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Dual-energy subtraction mammography [PDF]
Journal of Digital Imaging, 1995 Dual-energy subtraction mammography was performed for breast examinations. To obtain a dual-energy subtraction image with a digital radiography unit, high- and low-energy images were obtained at an appropriate time interval under different x-ray exposure conditions.
T, Asaga +3 more
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Frontiers in Cardiovascular Medicine, 2022 ObjectivesTo evaluate the usefulness of spectral detector CT (SDCT)-derived pulmonary perfusion maps and pulmonary parenchyma characteristics for the semiautomated classification of pulmonary hypertension (PH).MethodsA total of 162 consecutive patients ...
Roman Johannes Gertz +10 more
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New CBCT Indications in Musculoskeletal Imaging
Journal of the Belgian Society of Radiology, 2021 Cone-beam computed tomography (CBCT) has become increasingly important as a low-radiation imaging technique with high resolution. The current new generation CBCT’s aim to optimize the benefits of CBCT while limiting the traditional disadvantages with ...
Cedric Werbrouck +2 more
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