Titlebook: Computed Tomography; Approaches, Applicat Ehsan Samei,Norbert J. Pelc Book 2020 Springer Nature Switzerland AG 2020 CT.CT Systems.Spectral

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https://doi.org/10.1007/978-3-642-69540-7patial resolution, temporal resolution, and radiation dose efficiency. Many innovative CT acquisition techniques have been developed, aiming to enable novel clinical applications, improve diagnostic performance, and reduce radiation dose. This chapter will provide an overview on various advanced dat

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Systeme der Chemie und Biochemie, CT system under several different circumstances such as acceptance testing, annual testing, post-service testing, and accreditation testing. Each of these has a slightly different purpose, and the physicist should ensure that the scope of a specific evaluation is appropriate for the situation and r

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,Lock-In’s und deren Überwindung, These different scanners must fulfill identical imaging requests while often simultaneously realizing local site-specific exams. Many sites have in the hundreds of CT protocols to satisfy the hundreds of order sets a clinical diagnostic CT scanner receives. These clinical and logistical realities m

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Von der individuellen Ebene zur Marktebene,rotocol design based on a team-based approach, and adjustments of scan parameters according to patient size, body region, and clinical indication. Dose monitoring can identify CT protocols with excessive doses that need attention and modifications. Active surveillance strategies ensure a good diagno

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Theorie der interaktiven Bereichentiate materials having different atomic numbers. Successful implementation of this technique, often referred to as dual-energy CT, has occurred over the last decade (circa 2009–2019), bringing with it new clinical capabilities. Dual-energy data can be acquired using a number of different techniques