Impact of iterative reconstructions on image noise and low-contrast object detection in low kVp simulated abdominal CT: a phantom study.

Fredrik Geijer; Ulf Nyman; Roger Siemund; Mats Geijer; Marcus Söderberg

doi:10.1177/0284185115617347

Impact of iterative reconstructions on image noise and low-contrast object detection in low kVp simulated abdominal CT: a phantom study.

Fredrik Geijer, Ulf Nyman, Roger Siemund, Mats Geijer, Marcus Söderberg

Skåne University Hospital

Research output: Contribution to journal › Article › peer-review

Abstract

Low kilovoltage (kVp) computed tomography (CT) may be used to reduce contrast medium dose in patients at risk of contrast nephropathy, at the cost of increased image noise.

Original language	English
Pages (from-to)	1079-1088
Journal	Acta radiologica (Stockholm, Sweden : 1987)
Volume	57
Issue number	9
Early online date	2015 Dec 8
DOIs	https://doi.org/10.1177/0284185115617347
Publication status	Published - 2016 Sept

Subject classification (UKÄ)

Radiology and Medical Imaging

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10.1177/0284185115617347

http://www.ncbi.nlm.nih.gov/pubmed/26663036?dopt=Abstract

Cite this

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title = "Impact of iterative reconstructions on image noise and low-contrast object detection in low kVp simulated abdominal CT: a phantom study.",

abstract = "Low kilovoltage (kVp) computed tomography (CT) may be used to reduce contrast medium dose in patients at risk of contrast nephropathy, at the cost of increased image noise.",

author = "Fredrik Geijer and Ulf Nyman and Roger Siemund and Mats Geijer and Marcus S{\"o}derberg",

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AU - Siemund, Roger

AU - Geijer, Mats

AU - Söderberg, Marcus

PY - 2016/9

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N2 - Low kilovoltage (kVp) computed tomography (CT) may be used to reduce contrast medium dose in patients at risk of contrast nephropathy, at the cost of increased image noise.

AB - Low kilovoltage (kVp) computed tomography (CT) may be used to reduce contrast medium dose in patients at risk of contrast nephropathy, at the cost of increased image noise.

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DO - 10.1177/0284185115617347

M3 - Article

C2 - 26663036

SN - 1600-0455

VL - 57

SP - 1079

EP - 1088

JO - Acta radiologica (Stockholm, Sweden : 1987)

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IS - 9

ER -

Impact of iterative reconstructions on image noise and low-contrast object detection in low kVp simulated abdominal CT: a phantom study.

Abstract

Subject classification (UKÄ)

Access to Document

Other files and links

Fingerprint

Low kilovoltage computed tomography to reduce contrast medium dose in patients at risk of acute kidney injury

Studies of iterative reconstruction in CT

Cite this

Impact of iterative reconstructions on image noise and low-contrast object detection in low kVp simulated abdominal CT: a phantom study.

Abstract

Subject classification (UKÄ)

Access to Document

Other files and links

Fingerprint

Research output

Low kilovoltage computed tomography to reduce contrast medium dose in patients at risk of acute kidney injury

Projects

Studies of iterative reconstruction in CT

Cite this