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Results: 1 to 20 of 359

1.

Automated computed tomography dose-saving algorithm to protect radiosensitive tissues: estimation of radiation exposure and image quality considerations.

Ketelsen D, Buchgeister M, Fenchel M, Schmidt B, Flohr TG, Syha R, Thomas C, Tsiflikas I, Claussen CD, Heuschmid M.

Invest Radiol. 2012 Feb;47(2):148-52. doi: 10.1097/RLI.0b013e3182311504.

PMID:
21934513
[PubMed - indexed for MEDLINE]
2.

Multidetector computed tomography chest examinations with low-kilovoltage protocols in adults: effect on image quality and radiation dose.

Kim MJ, Park CH, Choi SJ, Hwang KH, Kim HS.

J Comput Assist Tomogr. 2009 May-Jun;33(3):416-21. doi: 10.1097/RCT.0b013e318181fab5.

PMID:
19478637
[PubMed - indexed for MEDLINE]
3.

Estimation of radiation exposure of different dose saving techniques in 128-slice computed tomography coronary angiography.

Ketelsen D, Fenchel M, Buchgeister M, Thomas C, Boehringer N, Tsiflikas I, Kaempf M, Syha R, Claussen CD, Heuschmid M.

Eur J Radiol. 2012 Feb;81(2):e153-7. doi: 10.1016/j.ejrad.2011.01.052. Epub 2011 Feb 17.

PMID:
21333478
[PubMed - indexed for MEDLINE]
4.

Saving dose in triple-rule-out computed tomography examination using a high-pitch dual spiral technique.

Sommer WH, Schenzle JC, Becker CR, Nikolaou K, Graser A, Michalski G, Neumaier K, Reiser MF, Johnson TR.

Invest Radiol. 2010 Feb;45(2):64-71. doi: 10.1097/RLI.0b013e3181c15842.

PMID:
20027121
[PubMed - indexed for MEDLINE]
5.

Radiation dose reduction by using 100-kV tube voltage in cardiac 64-slice computed tomography: a comparative study.

Feuchtner GM, Jodocy D, Klauser A, Haberfellner B, Aglan I, Spoeck A, Hiehs S, Soegner P, Jaschke W.

Eur J Radiol. 2010 Jul;75(1):e51-6. doi: 10.1016/j.ejrad.2009.07.012. Epub 2009 Aug 9.

PMID:
19671491
[PubMed - indexed for MEDLINE]
6.

Automatic exposure control in pediatric and adult computed tomography examinations: can we estimate organ and effective dose from mean MAS reduction?

Papadakis AE, Perisinakis K, Oikonomou I, Damilakis J.

Invest Radiol. 2011 Oct;46(10):654-62. doi: 10.1097/RLI.0b013e3182213c55.

PMID:
21673583
[PubMed - indexed for MEDLINE]
7.

Automatic exposure control in pediatric and adult multidetector CT examinations: a phantom study on dose reduction and image quality.

Papadakis AE, Perisinakis K, Damilakis J.

Med Phys. 2008 Oct;35(10):4567-76.

PMID:
18975703
[PubMed - indexed for MEDLINE]
8.

Automated low-kilovoltage selection in pediatric computed tomography angiography: phantom study evaluating effects on radiation dose and image quality.

Siegel MJ, Ramirez-Giraldo JC, Hildebolt C, Bradley D, Schmidt B.

Invest Radiol. 2013 Aug;48(8):584-9. doi: 10.1097/RLI.0b013e318289f918.

PMID:
23563195
[PubMed - indexed for MEDLINE]
9.

Experimental study and optimization of scan parameters that influence radiation dose in temporal bone high-resolution multidetector row CT.

Niu YT, Olszewski ME, Zhang YX, Liu YF, Xian JF, Wang ZC.

AJNR Am J Neuroradiol. 2011 Nov-Dec;32(10):1783-8. doi: 10.3174/ajnr.A2609. Epub 2011 Aug 18.

PMID:
21852373
[PubMed - indexed for MEDLINE]
Free Article
10.

Effect of automatic tube current modulation on radiation dose and image quality for low tube voltage multidetector row CT angiography: phantom study.

Schindera ST, Nelson RC, Yoshizumi T, Toncheva G, Nguyen G, DeLong DM, Szucs-Farkas Z.

Acad Radiol. 2009 Aug;16(8):997-1002. doi: 10.1016/j.acra.2009.02.021. Epub 2009 May 5.

PMID:
19409820
[PubMed - indexed for MEDLINE]
11.

Reducing the radiation dose for low-dose CT of the paranasal sinuses using iterative reconstruction: feasibility and image quality.

Bulla S, Blanke P, Hassepass F, Krauss T, Winterer JT, Breunig C, Langer M, Pache G.

Eur J Radiol. 2012 Sep;81(9):2246-50. doi: 10.1016/j.ejrad.2011.05.002. Epub 2011 Jun 12.

PMID:
21664084
[PubMed - indexed for MEDLINE]
12.

Clinical evaluation and potential radiation dose reduction of the novel sinogram-affirmed iterative reconstruction technique (SAFIRE) in abdominal computed tomography angiography.

Schabel C, Fenchel M, Schmidt B, Flohr TG, Wuerslin C, Thomas C, Korn A, Tsiflikas I, Claussen CD, Heuschmid M, Ketelsen D.

Acad Radiol. 2013 Feb;20(2):165-72. doi: 10.1016/j.acra.2012.08.015. Epub 2012 Oct 23.

PMID:
23099242
[PubMed - indexed for MEDLINE]
13.

Radiation dose reduction to the breast in thoracic CT: comparison of bismuth shielding, organ-based tube current modulation, and use of a globally decreased tube current.

Wang J, Duan X, Christner JA, Leng S, Yu L, McCollough CH.

Med Phys. 2011 Nov;38(11):6084-92. doi: 10.1118/1.3651489.

PMID:
22047373
[PubMed - indexed for MEDLINE]
Free Article
14.

Image quality assessment of standard- and low-dose chest CT using filtered back projection, adaptive statistical iterative reconstruction, and novel model-based iterative reconstruction algorithms.

Vardhanabhuti V, Loader RJ, Mitchell GR, Riordan RD, Roobottom CA.

AJR Am J Roentgenol. 2013 Mar;200(3):545-52. doi: 10.2214/AJR.12.9424.

PMID:
23436843
[PubMed - indexed for MEDLINE]
15.

Performance of iterative reconstruction and automated tube voltage selection on the image quality and radiation dose in abdominal CT scans.

Desai GS, Fuentes Orrego JM, Kambadakone AR, Sahani DV.

J Comput Assist Tomogr. 2013 Nov-Dec;37(6):897-903. doi: 10.1097/RCT.0b013e3182a73fa6.

PMID:
24270111
[PubMed - indexed for MEDLINE]
16.

Validation of CT dose-reduction simulation.

Massoumzadeh P, Don S, Hildebolt CF, Bae KT, Whiting BR.

Med Phys. 2009 Jan;36(1):174-89.

PMID:
19235386
[PubMed - indexed for MEDLINE]
Free PMC Article
17.

Radiation dose of non-enhanced chest CT can be reduced 40% by using iterative reconstruction in image space.

Hu XH, Ding XF, Wu RZ, Zhang MM.

Clin Radiol. 2011 Nov;66(11):1023-9. doi: 10.1016/j.crad.2011.04.008. Epub 2011 Sep 8.

PMID:
21861995
[PubMed - indexed for MEDLINE]
18.

Virtual monochromatic imaging in dual-source dual-energy CT: radiation dose and image quality.

Yu L, Christner JA, Leng S, Wang J, Fletcher JG, McCollough CH.

Med Phys. 2011 Dec;38(12):6371-9. doi: 10.1118/1.3658568.

PMID:
22149820
[PubMed - indexed for MEDLINE]
Free PMC Article
19.

Attenuation-based automatic kilovolt (kV)-selection in computed tomography of the chest: effects on radiation exposure and image quality.

Eller A, Wuest W, Scharf M, Brand M, Achenbach S, Uder M, Lell MM.

Eur J Radiol. 2013 Dec;82(12):2386-91. doi: 10.1016/j.ejrad.2013.08.043. Epub 2013 Aug 30.

PMID:
24050878
[PubMed - indexed for MEDLINE]
20.

Chest computed tomography using iterative reconstruction vs filtered back projection (Part 2): image quality of low-dose CT examinations in 80 patients.

Pontana F, Duhamel A, Pagniez J, Flohr T, Faivre JB, Hachulla AL, Remy J, Remy-Jardin M.

Eur Radiol. 2011 Mar;21(3):636-43. doi: 10.1007/s00330-010-1991-4. Epub 2010 Nov 16.

PMID:
21080171
[PubMed - indexed for MEDLINE]

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