Stevens DM - Search Results

1

Monte Carlo simulations to assess the effects of tube current modulation on breast dose for multidetector CT.

Angel E, Yaghmai N, Jude CM, Demarco JJ, Cagnon CH, Goldin JG, Primak AN, Stevens DM, Cody DD, McCollough CH, McNitt-Gray MF. Angel E, et al. Among authors: stevens dm. Phys Med Biol. 2009 Feb 7;54(3):497-512. doi: 10.1088/0031-9155/54/3/003. Epub 2009 Jan 6. Phys Med Biol. 2009. PMID: 19124953 Free PMC article.

2

A Monte Carlo based method to estimate radiation dose from multidetector CT (MDCT): cylindrical and anthropomorphic phantoms.

DeMarco JJ, Cagnon CH, Cody DD, Stevens DM, McCollough CH, O'Daniel J, McNitt-Gray MF. DeMarco JJ, et al. Among authors: stevens dm. Phys Med Biol. 2005 Sep 7;50(17):3989-4004. doi: 10.1088/0031-9155/50/17/005. Epub 2005 Aug 11. Phys Med Biol. 2005. PMID: 16177525

3

Estimating radiation doses from multidetector CT using Monte Carlo simulations: effects of different size voxelized patient models on magnitudes of organ and effective dose.

DeMarco JJ, Cagnon CH, Cody DD, Stevens DM, McCollough CH, Zankl M, Angel E, McNitt-Gray MF. DeMarco JJ, et al. Among authors: stevens dm. Phys Med Biol. 2007 May 7;52(9):2583-97. doi: 10.1088/0031-9155/52/9/017. Epub 2007 Apr 17. Phys Med Biol. 2007. PMID: 17440254

4

Radiation dose to the fetus for pregnant patients undergoing multidetector CT imaging: Monte Carlo simulations estimating fetal dose for a range of gestational age and patient size.

Angel E, Wellnitz CV, Goodsitt MM, Yaghmai N, DeMarco JJ, Cagnon CH, Sayre JW, Cody DD, Stevens DM, Primak AN, McCollough CH, McNitt-Gray MF. Angel E, et al. Among authors: stevens dm. Radiology. 2008 Oct;249(1):220-7. doi: 10.1148/radiol.2491071665. Radiology. 2008. PMID: 18796678 Free PMC article.

5

Variability of surface and center position radiation dose in MDCT: Monte Carlo simulations using CTDI and anthropomorphic phantoms.

Zhang D, Savandi AS, Demarco JJ, Cagnon CH, Angel E, Turner AC, Cody DD, Stevens DM, Primak AN, McCollough CH, McNitt-Gray MF. Zhang D, et al. Among authors: stevens dm. Med Phys. 2009 Mar;36(3):1025-38. doi: 10.1118/1.3078053. Med Phys. 2009. PMID: 19378763 Free PMC article.

6

A method to generate equivalent energy spectra and filtration models based on measurement for multidetector CT Monte Carlo dosimetry simulations.

Turner AC, Zhang D, Kim HJ, DeMarco JJ, Cagnon CH, Angel E, Cody DD, Stevens DM, Primak AN, McCollough CH, McNitt-Gray MF. Turner AC, et al. Among authors: stevens dm. Med Phys. 2009 Jun;36(6):2154-64. doi: 10.1118/1.3117683. Med Phys. 2009. PMID: 19610304 Free PMC article.

7

Dose to radiosensitive organs during routine chest CT: effects of tube current modulation.

Angel E, Yaghmai N, Jude CM, DeMarco JJ, Cagnon CH, Goldin JG, McCollough CH, Primak AN, Cody DD, Stevens DM, McNitt-Gray MF. Angel E, et al. Among authors: stevens dm. AJR Am J Roentgenol. 2009 Nov;193(5):1340-5. doi: 10.2214/AJR.09.2886. AJR Am J Roentgenol. 2009. PMID: 19843751 Free PMC article.

8

The feasibility of a scanner-independent technique to estimate organ dose from MDCT scans: using CTDIvol to account for differences between scanners.

Turner AC, Zankl M, DeMarco JJ, Cagnon CH, Zhang D, Angel E, Cody DD, Stevens DM, McCollough CH, McNitt-Gray MF. Turner AC, et al. Among authors: stevens dm. Med Phys. 2010 Apr;37(4):1816-25. doi: 10.1118/1.3368596. Med Phys. 2010. PMID: 20443504 Free PMC article.

9

The feasibility of patient size-corrected, scanner-independent organ dose estimates for abdominal CT exams.

Turner AC, Zhang D, Khatonabadi M, Zankl M, DeMarco JJ, Cagnon CH, Cody DD, Stevens DM, McCollough CH, McNitt-Gray MF. Turner AC, et al. Among authors: stevens dm. Med Phys. 2011 Feb;38(2):820-9. doi: 10.1118/1.3533897. Med Phys. 2011. PMID: 21452719 Free PMC article.

10

Peak skin and eye lens radiation dose from brain perfusion CT based on Monte Carlo simulation.

Zhang D, Cagnon CH, Villablanca JP, McCollough CH, Cody DD, Stevens DM, Zankl M, Demarco JJ, Turner AC, Khatonabadi M, McNitt-Gray MF. Zhang D, et al. Among authors: stevens dm. AJR Am J Roentgenol. 2012 Feb;198(2):412-7. doi: 10.2214/AJR.11.7230. AJR Am J Roentgenol. 2012. PMID: 22268186 Free PMC article.

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