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Items: 1 to 20 of 127

1.

Heavily Calcified Coronary Arteries: Advanced Calcium Subtraction Improves Luminal Visualization and Diagnostic Confidence in Dual-Energy Coronary Computed Tomography Angiography.

De Santis D, Jin KN, Schoepf UJ, Grant KL, De Cecco CN, Nance JW Jr, Vogl TJ, Laghi A, Albrecht MH.

Invest Radiol. 2018 Feb;53(2):103-109. doi: 10.1097/RLI.0000000000000416.

PMID:
29016370
2.

Comprehensive Comparison of Virtual Monoenergetic and Linearly Blended Reconstruction Techniques in Third-Generation Dual-Source Dual-Energy Computed Tomography Angiography of the Thorax and Abdomen.

Albrecht MH, Trommer J, Wichmann JL, Scholtz JE, Martin SS, Lehnert T, Vogl TJ, Bodelle B.

Invest Radiol. 2016 Sep;51(9):582-90. doi: 10.1097/RLI.0000000000000272.

PMID:
26953565
3.

Modified Dual-Energy Algorithm for Calcified Plaque Removal: Evaluation in Carotid Computed Tomography Angiography and Comparison With Digital Subtraction Angiography.

Mannil M, Ramachandran J, Vittoria de Martini I, Wegener S, Schmidt B, Flohr T, Krauss B, Valavanis A, Alkadhi H, Winklhofer S.

Invest Radiol. 2017 Nov;52(11):680-685. doi: 10.1097/RLI.0000000000000391.

4.

Dual-Energy Computed Tomography Angiography of the Lower Extremity Runoff: Impact of Noise-Optimized Virtual Monochromatic Imaging on Image Quality and Diagnostic Accuracy.

Wichmann JL, Gillott MR, De Cecco CN, Mangold S, Varga-Szemes A, Yamada R, Otani K, Canstein C, Fuller SR, Vogl TJ, Todoran TM, Schoepf UJ.

Invest Radiol. 2016 Feb;51(2):139-46. doi: 10.1097/RLI.0000000000000216.

PMID:
26561048
5.

Subtraction CT angiography improves evaluation of significant coronary artery disease in patients with severe calcifications or stents-the C-Sub 320 multicenter trial.

Fuchs A, Kühl JT, Chen MY, Viladés Medel D, Alomar X, Shanbhag SM, Helqvist S, Kofoed KF.

Eur Radiol. 2018 Oct;28(10):4077-4085. doi: 10.1007/s00330-018-5418-y. Epub 2018 Apr 25.

6.

Feasibility of coronary artery calcium scoring on virtual unenhanced images derived from single-source fast kVp-switching dual-energy coronary CT angiography.

Yamada Y, Jinzaki M, Okamura T, Yamada M, Tanami Y, Abe T, Kuribayashi S.

J Cardiovasc Comput Tomogr. 2014 Sep-Oct;8(5):391-400. doi: 10.1016/j.jcct.2014.08.005. Epub 2014 Aug 28.

PMID:
25301045
7.

Improved evaluation of calcified segments on coronary CT angiography: a feasibility study of coronary calcium subtraction.

Tanaka R, Yoshioka K, Muranaka K, Chiba T, Ueda T, Sasaki T, Fusazaki T, Ehara S.

Int J Cardiovasc Imaging. 2013 Dec;29 Suppl 2:75-81. doi: 10.1007/s10554-013-0316-5. Epub 2013 Oct 25.

PMID:
24158235
8.

CT coronary calcium scoring with tin filtration using iterative beam-hardening calcium correction reconstruction.

Tesche C, De Cecco CN, Schoepf UJ, Duguay TM, Albrecht MH, De Santis D, Varga-Szemes A, Lesslie VW, Ebersberger U, Bayer RR Nd, Canstein C, Hoffmann E, Allmendinger T, Nance JW.

Eur J Radiol. 2017 Jun;91:29-34. doi: 10.1016/j.ejrad.2017.03.011. Epub 2017 Mar 23.

PMID:
28629567
9.

Virtual Monoenergetic Imaging and Iodine Perfusion Maps Improve Diagnostic Accuracy of Dual-Energy Computed Tomography Pulmonary Angiography With Suboptimal Contrast Attenuation.

Leithner D, Wichmann JL, Vogl TJ, Trommer J, Martin SS, Scholtz JE, Bodelle B, De Cecco CN, Duguay T, Nance JW Jr, Schoepf UJ, Albrecht MH.

Invest Radiol. 2017 Nov;52(11):659-665. doi: 10.1097/RLI.0000000000000387.

PMID:
28542094
10.

Impact of monochromatic coronary computed tomography angiography from single-source dual-energy CT on coronary stenosis quantification.

Stehli J, Clerc OF, Fuchs TA, Possner M, Gräni C, Benz DC, Buechel RR, Kaufmann PA.

J Cardiovasc Comput Tomogr. 2016 Mar-Apr;10(2):135-40. doi: 10.1016/j.jcct.2015.12.008. Epub 2015 Dec 17.

PMID:
26754621
11.

Evaluation of heavily calcified vessels with coronary CT angiography: comparison of iterative and filtered back projection image reconstruction.

Renker M, Nance JW Jr, Schoepf UJ, O'Brien TX, Zwerner PL, Meyer M, Kerl JM, Bauer RW, Fink C, Vogl TJ, Henzler T.

Radiology. 2011 Aug;260(2):390-9. doi: 10.1148/radiol.11103574. Epub 2011 Jun 21.

PMID:
21693660
12.

Iterative beam-hardening correction with advanced modeled iterative reconstruction in low voltage CT coronary calcium scoring with tin filtration: Impact on coronary artery calcium quantification and image quality.

Tesche C, De Cecco CN, Schoepf UJ, Duguay TM, Albrecht MH, Caruso D, Varga-Szemes A, Lesslie VW, Ebersberger U, Canstein C, Thilo C, Hoffmann E, Allmendinger T, Nance JW.

J Cardiovasc Comput Tomogr. 2017 Sep - Oct;11(5):354-359. doi: 10.1016/j.jcct.2017.07.003. Epub 2017 Jul 24.

PMID:
28756086
13.

Assessment of isotropic calcium using 0.5-mm reconstructions from 320-row CT data sets identifies more patients with non-zero Agatston score and more subclinical atherosclerosis than standard 3.0-mm coronary artery calcium scan and CT angiography.

Aslam A, Khokhar US, Chaudhry A, Abramowicz A, Rajper N, Cortegiano M, Poon M, Voros S.

J Cardiovasc Comput Tomogr. 2014 Jan-Feb;8(1):58-66. doi: 10.1016/j.jcct.2013.12.007. Epub 2014 Jan 11.

PMID:
24582044
14.

Advanced image-based virtual monoenergetic dual-energy CT angiography of the abdomen: optimization of kiloelectron volt settings to improve image contrast.

Albrecht MH, Scholtz JE, Hüsers K, Beeres M, Bucher AM, Kaup M, Martin SS, Fischer S, Bodelle B, Bauer RW, Lehnert T, Vogl TJ, Wichmann JL.

Eur Radiol. 2016 Jun;26(6):1863-70. doi: 10.1007/s00330-015-3970-2. Epub 2015 Sep 3.

PMID:
26334508
16.

Coronary stent imaging with dual-source CT: assessment of lumen visibility using different convolution kernels and postprocessing filters.

Ulrich A, Burg MC, Raupach R, Bunck A, Schuelke C, Maintz D, Heindel W, Seifarth H.

Acta Radiol. 2015 Jan;56(1):42-50. doi: 10.1177/0284185113517229. Epub 2014 Jan 7.

PMID:
24399513
17.

Subtraction coronary CT angiography using second-generation 320-detector row CT.

Yoshioka K, Tanaka R, Muranaka K, Sasaki T, Ueda T, Chiba T, Takeda K, Sugawara T.

Int J Cardiovasc Imaging. 2015 Jun;31 Suppl 1:51-8. doi: 10.1007/s10554-015-0630-1. Epub 2015 Feb 27.

PMID:
25721727
18.

[Image quality of CT angiography of coronary arteries depending on the degree of coronary calcification using a dual source CT scanner].

Artmann A, Enayati S, Ratzenböck M, Schwarz M, Weber T, Eber B.

Rofo. 2009 Sep;181(9):863-9. doi: 10.1055/s-0028-1109489. Epub 2009 Aug 12. German.

PMID:
19676015
19.

Optimized energy of spectral coronary CT angiography for coronary plaque detection and quantification.

Symons R, Choi Y, Cork TE, Ahlman MA, Mallek M, Bluemke DA, Sandfort V.

J Cardiovasc Comput Tomogr. 2018 Mar - Apr;12(2):108-114. doi: 10.1016/j.jcct.2018.01.006. Epub 2018 Feb 2.

PMID:
29397334
20.

Modified Subtraction Coronary CT Angiography Method for Patients Unable to Perform Long Breath-Holds: A Preliminary Study.

Yoshioka K, Tanaka R, Nagata K, Sasaki T, Takeda K, Ueda T, Sugawara T, Ueyama Y, Chiba T, Sasaki A, Kikuchi K.

Acad Radiol. 2016 Sep;23(9):1170-5. doi: 10.1016/j.acra.2016.04.012. Epub 2016 Jul 15.

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