Temporal bone CT: improved image quality and potential for decreased radiation dose using an ultra-high-resolution scan mode with an iterative reconstruction …
S Leng, FE Diehn, JI Lane, KK Koeller… - American Journal …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Radiation dose in temporal bone CT imaging can be high
due to the requirement of high spatial resolution. In this study, we assessed whether CT …
due to the requirement of high spatial resolution. In this study, we assessed whether CT …
Experimental study and optimization of scan parameters that influence radiation dose in temporal bone high-resolution multidetector row CT
YT Niu, ME Olszewski, YX Zhang… - American journal …, 2011 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: MDCT has some specific scan parameters that may
systematically increase or decrease radiation dose to patients. This study explored the scan …
systematically increase or decrease radiation dose to patients. This study explored the scan …
Flat-panel CT versus 128-slice CT in temporal bone imaging: assessment of image quality and radiation dose
L Piergallini, E Scola, B Tuscano, R Brambilla… - European Journal of …, 2018 - Elsevier
Objective We compared the image quality and radiation dose of flat-panel CT (FPCT) and
multi-slice CT (MSCT) performed respectively with an angiographic unit and a 128-slice CT …
multi-slice CT (MSCT) performed respectively with an angiographic unit and a 128-slice CT …
Ultrahigh-resolution CT scan of the temporal bone
K Yamashita, A Hiwatashi, O Togao, K Kikuchi… - European Archives of …, 2018 - Springer
Abstract Objective Ultrahigh-resolution CT (U-HRCT) provides better spatial resolution than
conventional multi-detector row CT (ConvCT) and could be expected to identify …
conventional multi-detector row CT (ConvCT) and could be expected to identify …
Initial results of a new generation dual source CT system using only an in-plane comb filter for ultra-high resolution temporal bone imaging
M Meyer, H Haubenreisser, R Raupach, B Schmidt… - European …, 2015 - Springer
Objectives To prospectively evaluate radiation dose and image quality of a third generation
dual-source CT (DSCT) without z-axis filter behind the patient for temporal bone CT …
dual-source CT (DSCT) without z-axis filter behind the patient for temporal bone CT …
Radiation dose reduction in temporal bone CT with iterative reconstruction technique
YT Niu, D Mehta, ZR Zhang… - American journal …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Iterative reconstruction of CT images is characterized by
reduced image noise and may allow reduction in radiation exposure. We investigated the …
reduced image noise and may allow reduction in radiation exposure. We investigated the …
[HTML][HTML] Improved image quality of temporal bone CT with an ultrahigh-resolution CT scanner: clinical pilot studies
A Ohara, H Machida, H Shiga, W Yamamura… - Japanese Journal of …, 2020 - Springer
Abstract Purpose Ultrahigh-resolution CT (UHRCT) with slice collimation of 0.25 mm× 160
and matrix size of 1024× 1024 has become clinically available. We compared the image …
and matrix size of 1024× 1024 has become clinically available. We compared the image …
Image quality and radiation exposure in 320-row temporal bone computed tomography
HC Bauknecht, E Siebert, A Dannenberg… - Dentomaxillofacial …, 2010 - academic.oup.com
Objectives: The aim was to define image quality and radiation exposure in the recently
introduced 320-row CT of the temporal bone (tb) in comparison to a 16-row tb CT. Methods …
introduced 320-row CT of the temporal bone (tb) in comparison to a 16-row tb CT. Methods …
Noise reduction and image quality in ultra-high resolution computed tomography of the temporal bone using advanced modeled iterative reconstruction
JM Hempel, M Niklas Bongers, K Braun… - Acta …, 2019 - journals.sagepub.com
Background The novel advanced modeled iterative reconstruction (ADMIRE) algorithm in
ultra-high-resolution (UHR) computed tomography (CT) of the temporal bone has not yet …
ultra-high-resolution (UHR) computed tomography (CT) of the temporal bone has not yet …
Experimental flat-panel high-spatial-resolution volume CT of the temporal bone
R Gupta, SH Bartling, SK Basu… - American journal …, 2004 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: A CT scanner employing a digital flat-panel detector is
capable of very high spatial resolution as compared with a multi-section CT (MSCT) …
capable of very high spatial resolution as compared with a multi-section CT (MSCT) …
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