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Results: 1 to 20 of 297

Similar articles for PubMed (Select 23185071)

1.

Radiation dose reduction for chest CT with non-linear adaptive filters.

Singh S, Digumarthy SR, Back A, Shepard JA, Kalra MK.

Acta Radiol. 2013 Mar 1;54(2):169-74. doi: 10.1258/ar.2012.120045. Epub 2012 Nov 26.

PMID:
23185071
2.

Radiation dose reduction with application of non-linear adaptive filters for abdominal CT.

Singh S, Kalra MK, Sung MK, Back A, Blake MA.

World J Radiol. 2012 Jan 28;4(1):21-8. doi: 10.4329/wjr.v4.i1.21.

3.

Detection and characterization of lesions on low-radiation-dose abdominal CT images postprocessed with noise reduction filters.

Kalra MK, Maher MM, Blake MA, Lucey BC, Karau K, Toth TL, Avinash G, Halpern EF, Saini S.

Radiology. 2004 Sep;232(3):791-7.

PMID:
15333797
4.

Abdominal CT: comparison of adaptive statistical iterative and filtered back projection reconstruction techniques.

Singh S, Kalra MK, Hsieh J, Licato PE, Do S, Pien HH, Blake MA.

Radiology. 2010 Nov;257(2):373-83. doi: 10.1148/radiol.10092212. Epub 2010 Sep 9.

PMID:
20829535
5.

Adaptive statistical iterative reconstruction technique for radiation dose reduction in chest CT: a pilot study.

Singh S, Kalra MK, Gilman MD, Hsieh J, Pien HH, Digumarthy SR, Shepard JA.

Radiology. 2011 May;259(2):565-73. doi: 10.1148/radiol.11101450. Epub 2011 Mar 8.

PMID:
21386048
6.

Radiation dose reduction with Sinogram Affirmed Iterative Reconstruction technique for abdominal computed tomography.

Kalra MK, Woisetschläger M, Dahlström N, Singh S, Lindblom M, Choy G, Quick P, Schmidt B, Sedlmair M, Blake MA, Persson A.

J Comput Assist Tomogr. 2012 May-Jun;36(3):339-46. doi: 10.1097/RCT.0b013e31825586c0.

PMID:
22592621
7.

Sinogram-affirmed iterative reconstruction of low-dose chest CT: effect on image quality and radiation dose.

Kalra MK, Woisetschläger M, Dahlström N, Singh S, Digumarthy S, Do S, Pien H, Quick P, Schmidt B, Sedlmair M, Shepard JA, Persson A.

AJR Am J Roentgenol. 2013 Aug;201(2):W235-44. doi: 10.2214/AJR.12.9569.

PMID:
23883238
8.

Application of adaptive non-linear 2D and 3D postprocessing filters for reduced dose abdominal CT.

Borgen L, Kalra MK, Laerum F, Hachette IW, Fredriksson CH, Sandborg M, Smedby O.

Acta Radiol. 2012 Apr 1;53(3):335-42. doi: 10.1258/ar.2011.110563. Epub 2012 Feb 23.

PMID:
22362136
9.

The efficacy of 2D, non-linear noise reduction filtering in cardiac imaging: a pilot study.

De Geer J, Sandborg M, Smedby Ö, Persson A.

Acta Radiol. 2011 Sep 1;52(7):716-22. doi: 10.1258/ar.2011.100511.

PMID:
21852437
10.

Radiation dose reduction in hepatic multidetector computed tomography with a novel adaptive noise reduction filter.

Funama Y, Awai K, Miyazaki O, Goto T, Nakayama Y, Shimamura M, Hiraishi K, Hori S, Yamashita Y.

Radiat Med. 2008 Apr;26(3):171-7.

PMID:
18683574
11.

Improvement of low-contrast detectability in low-dose hepatic multidetector computed tomography using a novel adaptive filter: evaluation with a computer-simulated liver including tumors.

Funama Y, Awai K, Miyazaki O, Nakayama Y, Goto T, Omi Y, Shimonobo T, Liu D, Yamashita Y, Hori S.

Invest Radiol. 2006 Jan;41(1):1-7.

PMID:
16355033
12.

Radiation dose reduction in soft tissue neck CT using adaptive statistical iterative reconstruction (ASIR).

Vachha B, Brodoefel H, Wilcox C, Hackney DB, Moonis G.

Eur J Radiol. 2013 Dec;82(12):2222-6. doi: 10.1016/j.ejrad.2013.08.014. Epub 2013 Aug 23.

PMID:
24016832
13.

Ultra low-dose chest CT using filtered back projection: comparison of 80-, 100- and 120 kVp protocols in a prospective randomized study.

Khawaja RD, Singh S, Madan R, Sharma A, Padole A, Pourjabbar S, Digumarthy S, Shepard JA, Kalra MK.

Eur J Radiol. 2014 Oct;83(10):1934-44. doi: 10.1016/j.ejrad.2014.06.024. Epub 2014 Jul 3.

PMID:
25063211
14.

Use of automatic tube current modulation with a standardized noise index in young children undergoing chest computed tomography scans with 64-slice multidetector computed tomography.

Peng Y, Li J, Ma D, Zhang Q, Liu Y, Zeng J, Sun G.

Acta Radiol. 2009 Dec;50(10):1175-81. doi: 10.3109/02841850903241914.

PMID:
19922316
15.

Preliminary results: prospective clinical study to assess image-based iterative reconstruction for abdominal computed tomography acquired at 2 radiation dose levels.

Pourjabbar S, Singh S, Singh AK, Johnston RP, Shenoy-Bhangle AS, Do S, Padole A, Blake MA, Persson A, Kalra MK.

J Comput Assist Tomogr. 2014 Jan-Feb;38(1):117-22. doi: 10.1097/RCT.0b013e3182a17629.

PMID:
24424560
16.

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
17.

Comparison of hybrid and pure iterative reconstruction techniques with conventional filtered back projection: dose reduction potential in the abdomen.

Singh S, Kalra MK, Do S, Thibault JB, Pien H, O'Connor OJ, Blake MA.

J Comput Assist Tomogr. 2012 May-Jun;36(3):347-53. doi: 10.1097/RCT.0b013e31824e639e. Erratum in: J Comput Assist Tomogr. 2012 Sep;36(5):627. Connor, Owen O J [corrected to O'Connor, Owen J].

PMID:
22592622
18.

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
19.

Radiation exposure and image quality in chest CT examinations.

Ravenel JG, Scalzetti EM, Huda W, Garrisi W.

AJR Am J Roentgenol. 2001 Aug;177(2):279-84.

PMID:
11461845
20.

The reduction of image noise and streak artifact in the thoracic inlet during low dose and ultra-low dose thoracic CT.

Paul NS, Blobel J, Prezelj E, Burey P, Ursani A, Menezes RJ, Kashani H, Siewerdsen JH.

Phys Med Biol. 2010 Mar 7;55(5):1363-80. doi: 10.1088/0031-9155/55/5/007. Epub 2010 Feb 10.

PMID:
20145292
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