GLADE
发表于 2025-3-27 00:14:04
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Consensus
发表于 2025-3-27 01:47:25
Scan Parameters and CT Radiation Dose,ters that affect radiation dose. Establishing dose-efficient CT protocols is by no means a task simpler than orchestrating a symphony where scan parameters have to be in sync in order to yield satisfactory results. This chapter briefly describes scan parameters that affect radiation dose in CT.
单纯
发表于 2025-3-27 06:43:25
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安慰
发表于 2025-3-27 10:10:46
Image Noise Reduction Filters,–5, 2009; UNSCEAR Health Phys 79(3):314, 2000). In this chapter, we discuss application of image post processing filters to low radiation dose CT, as one of the technical advances for lowering radiation dose.
Occlusion
发表于 2025-3-27 17:26:25
Image Quality in CT: Challenges and Perspectives,phasis is given to CT noise and low contrast detectability, since these are the image quality characteristics most influenced by dose usage. Noise and detectability are the essence of the clinical dose dilemma: what do I need to detect and how much dose is necessary to be able to confidently detect its presence or absence?
罗盘
发表于 2025-3-27 21:16:48
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PIZZA
发表于 2025-3-27 23:33:39
Radiation Dose: Records and Audits,that have been developed to overcome the limitations of the image-based dose sheet. We also address the steps involved in designing and implementing an institutional dose monitoring program, and participation in regional and national dose registries. Finally, we discuss the recent advances in organ dose estimation using Monte Carlo simulations.
Pruritus
发表于 2025-3-28 03:06:56
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Bmd955
发表于 2025-3-28 07:55:34
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Addictive
发表于 2025-3-28 10:35:34
Automatic Exposure Control in Multidetector-row CT,techniques across different CT vendors but there are considerable differences between how the techniques are applied on platforms of different CT vendors. This chapter discusses various techniques of AEC available for use on clinical CT equipments.