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Volumn 36, Issue 3, 2009, Pages 788-796

Simulated scatter performance of an inverse-geometry dedicated breast CT system

Author keywords

[No Author keywords available]

Indexed keywords

GEOMETRY; INVERSE PROBLEMS; MEDICAL IMAGING; MONTE CARLO METHODS; NEUTRON EMISSION; PHANTOMS; PHOTONS; TUMORS; X RAY DETECTORS; X RAYS;

EID: 61349105869     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.3077165     Document Type: Article
Times cited : (20)

References (48)
  • 1
    • 0035190741 scopus 로고    scopus 로고
    • Dedicated breast CT: Radiation dose and image quality evaluation
    • J. M. Boone, T. R. Nelson, K. K. Lindfors, and J. A. Seibert, " Dedicated breast CT: Radiation dose and image quality evaluation.," Radiology 221 (3), 657-67 (2001).
    • (2001) Radiology , vol.221 , Issue.3 , pp. 657-667
    • Boone, J.M.1    Nelson, T.R.2    Lindfors, K.K.3    Seibert, J.A.4
  • 2
    • 0035999405 scopus 로고    scopus 로고
    • Cone-beam volume CT breast imaging: Feasibility study
    • B. Chen and R. Ning, " Cone-beam volume CT breast imaging: Feasibility study.," Med. Phys. 29 (5), 755-70 (2002).
    • (2002) Med. Phys. , vol.29 , Issue.5 , pp. 755-770
    • Chen, B.1    Ning, R.2
  • 3
    • 1242316319 scopus 로고    scopus 로고
    • A comprehensive analysis of DgN(CT) coefficients for pendant-geometry cone-beam breast computed tomography
    • J. M. Boone, N. Shah, and T. R. Nelson, " A comprehensive analysis of DgN(CT) coefficients for pendant-geometry cone-beam breast computed tomography.," Med. Phys. 31 (2), 226-35 (2004).
    • (2004) Med. Phys. , vol.31 , Issue.2 , pp. 226-235
    • Boone, J.M.1    Shah, N.2    Nelson, T.R.3
  • 4
    • 33645000127 scopus 로고    scopus 로고
    • Technique factors and their relationship to radiation dose in pendant geometry breast CT
    • J. M. Boone, A. L. Kwan, J. A. Seibert, N. Shah, K. K. Lindfors, and T. R. Nelson, " Technique factors and their relationship to radiation dose in pendant geometry breast CT.," Med. Phys. 32 (12), 3767-76 (2005).
    • (2005) Med. Phys. , vol.32 , Issue.12 , pp. 3767-3776
    • Boone, J.M.1    Kwan, A.L.2    Seibert, J.A.3    Shah, N.4    Lindfors, K.K.5    Nelson, T.R.6
  • 6
    • 33845955419 scopus 로고    scopus 로고
    • Evaluating the impact of x-ray spectral shape on image quality in flat-panel CT breast imaging
    • S. J. Glick, S. Thacker, X. Gong, and B. Liu, " Evaluating the impact of x-ray spectral shape on image quality in flat-panel CT breast imaging.," Med. Phys. 34 (1), 5-24 (2007).
    • (2007) Med. Phys. , vol.34 , Issue.1 , pp. 5-24
    • Glick, S.J.1    Thacker, S.2    Gong, X.3    Liu, B.4
  • 7
    • 25644435753 scopus 로고    scopus 로고
    • Evaluation of x-ray scatter properties in a dedicated cone-beam breast CT scanner
    • A. L. Kwan, J. M. Boone, and N. Shah, " Evaluation of x-ray scatter properties in a dedicated cone-beam breast CT scanner.," Med. Phys. 32 (9), 2967-2975 (2005).
    • (2005) Med. Phys. , vol.32 , Issue.9 , pp. 2967-2975
    • Kwan, A.L.1    Boone, J.M.2    Shah, N.3
  • 8
    • 3042784991 scopus 로고    scopus 로고
    • Microcalcification detection using cone-beam CT mammography with a flat-panel imager
    • X. Gong, A. A. Vedula, and S. J. Glick, " Microcalcification detection using cone-beam CT mammography with a flat-panel imager.," Phys. Med. Biol. 49 (11), 2183-95 (2004).
    • (2004) Phys. Med. Biol. , vol.49 , Issue.11 , pp. 2183-2195
    • Gong, X.1    Vedula, A.A.2    Glick, S.J.3
  • 9
    • 33645524546 scopus 로고    scopus 로고
    • A computer simulation study comparing lesion detection accuracy with digital mammography, breast tomosynthesis, and cone-beam CT breast imaging
    • X. Gong, S. J. Glick, B. Liu, A. A. Vedula, and S. Thacker, " A computer simulation study comparing lesion detection accuracy with digital mammography, breast tomosynthesis, and cone-beam CT breast imaging.," Med. Phys. 33 (4), 1041-1052 (2006).
    • (2006) Med. Phys. , vol.33 , Issue.4 , pp. 1041-1052
    • Gong, X.1    Glick, S.J.2    Liu, B.3    Vedula, A.A.4    Thacker, S.5
  • 10
    • 12744255227 scopus 로고    scopus 로고
    • Normalized glandular dose (DgN) coefficients for flat-panel CT breast imaging
    • S. C. Thacker and S. J. Glick, " Normalized glandular dose (DgN) coefficients for flat-panel CT breast imaging.," Phys. Med. Biol. 49 (24), 5433-5444 (2004).
    • (2004) Phys. Med. Biol. , vol.49 , Issue.24 , pp. 5433-5444
    • Thacker, S.C.1    Glick, S.J.2
  • 11
    • 1942484757 scopus 로고    scopus 로고
    • Simulation study of a quasi-monochromatic beam for x-ray computed mammotomography
    • R. L. McKinley, M. P. Tornai, E. Samei, and M. L. Bradshaw, " Simulation study of a quasi-monochromatic beam for x-ray computed mammotomography.," Med. Phys. 31 (4), 800-813 (2004).
    • (2004) Med. Phys. , vol.31 , Issue.4 , pp. 800-813
    • McKinley, R.L.1    Tornai, M.P.2    Samei, E.3    Bradshaw, M.L.4
  • 12
    • 34347388438 scopus 로고    scopus 로고
    • Visibility of microcalcification in cone beam breast CT: Effects of x-ray tube voltage and radiation dose
    • C. J. Lai, C. C. Shaw, L. Chen, M. C. Altunbas, X. Liu, T. Han, T. Wang, W. T. Yang, G. J. Whitman, and S. J. Tu, " Visibility of microcalcification in cone beam breast CT: effects of x-ray tube voltage and radiation dose.," Med. Phys. 34 (7), 2995-3004 (2007).
    • (2007) Med. Phys. , vol.34 , Issue.7 , pp. 2995-3004
    • Lai, C.J.1    Shaw, C.C.2    Chen, L.3    Altunbas, M.C.4    Liu, X.5    Han, T.6    Wang, T.7    Yang, W.T.8    Whitman, G.J.9    Tu, S.J.10
  • 13
    • 34447301819 scopus 로고    scopus 로고
    • Computer modeling of the spatial resolution properties of a dedicated breast CT system
    • K. Yang, A. L. Kwan, and J. M. Boone, " Computer modeling of the spatial resolution properties of a dedicated breast CT system.," Med. Phys. 34 (6), 2059-2069 (2007).
    • (2007) Med. Phys. , vol.34 , Issue.6 , pp. 2059-2069
    • Yang, K.1    Kwan, A.L.2    Boone, J.M.3
  • 14
    • 42449130947 scopus 로고    scopus 로고
    • Monte carlo and phantom study of the radiation dose to the body from dedicated CT of the breast
    • I. Sechopoulos, S. Vedantham, S. Suryanarayanan, C. J. D'Orsi, and A. Karellas, " Monte carlo and phantom study of the radiation dose to the body from dedicated CT of the breast.," Radiology 247 (1), 98-105 (2008).
    • (2008) Radiology , vol.247 , Issue.1 , pp. 98-105
    • Sechopoulos, I.1    Vedantham, S.2    Suryanarayanan, S.3    D'Orsi, C.J.4    Karellas, A.5
  • 15
  • 17
    • 0025429744 scopus 로고
    • Cone-beam tomography: Recent advances and a tutorial review
    • B. D. Smith, " Cone-beam tomography: Recent advances and a tutorial review.," Opt. Eng. 29 (5), 524-534 (1990).
    • (1990) Opt. Eng. , vol.29 , Issue.5 , pp. 524-534
    • Smith, B.D.1
  • 18
    • 0038710363 scopus 로고    scopus 로고
    • Flat panel detector-based cone beam computed tomography with a circle-plus-two-arcs data acquisition orbit: Preliminary phantom study
    • R. Ning, X. Tang, D. Conover, and R. Yu, " Flat panel detector-based cone beam computed tomography with a circle-plus-two-arcs data acquisition orbit: preliminary phantom study.," Med. Phys. 30 (7), 1694-1705 (2003).
    • (2003) Med. Phys. , vol.30 , Issue.7 , pp. 1694-1705
    • Ning, R.1    Tang, X.2    Conover, D.3    Yu, R.4
  • 19
    • 0034977534 scopus 로고    scopus 로고
    • A cone beam filtered backprojection (CB-FBP) reconstruction algorithm for a circle-plus-two-arc orbit
    • X. Tang and R. Ning, " A cone beam filtered backprojection (CB-FBP) reconstruction algorithm for a circle-plus-two-arc orbit.," Med. Phys. 28 (6), 1042-1055 (2001).
    • (2001) Med. Phys. , vol.28 , Issue.6 , pp. 1042-1055
    • Tang, X.1    Ning, R.2
  • 20
    • 33749422544 scopus 로고    scopus 로고
    • Cone-beam mammo-computed tomography from data along two tilting arcs
    • K. Zeng, H. Yu, L. L. Fajardo, and G. Wang, " Cone-beam mammo-computed tomography from data along two tilting arcs.," Med. Phys. 33 (10), 3621-3633 (2006).
    • (2006) Med. Phys. , vol.33 , Issue.10 , pp. 3621-3633
    • Zeng, K.1    Yu, H.2    Fajardo, L.L.3    Wang, G.4
  • 21
    • 0019978056 scopus 로고
    • The effects of scatter in x-ray computed tomography
    • P. M. Joseph and R. D. Spital, " The effects of scatter in x-ray computed tomography.," Med. Phys. 9 (4), 464-472 (1982).
    • (1982) Med. Phys. , vol.9 , Issue.4 , pp. 464-472
    • Joseph, P.M.1    Spital, R.D.2
  • 22
    • 0020364887 scopus 로고
    • Compton scatter effects in CT reconstructions
    • G. H. Glover, " Compton scatter effects in CT reconstructions., " Med. Phys. 9 (6), 860-867 (1982).
    • (1982) Med. Phys. , vol.9 , Issue.6 , pp. 860-867
    • Glover, G.H.1
  • 23
    • 0035110308 scopus 로고    scopus 로고
    • Cone-beam computed tomography with a flat-panel imager: Magnitude and effects of x-ray scatter
    • J. H. Siewerdsen and D. A. Jaffray, " Cone-beam computed tomography with a flat-panel imager: Magnitude and effects of x-ray scatter.," Med. Phys. 28 (2), 220-231 (2001).
    • (2001) Med. Phys. , vol.28 , Issue.2 , pp. 220-231
    • Siewerdsen, J.H.1    Jaffray, D.A.2
  • 24
    • 33748309392 scopus 로고    scopus 로고
    • Magnitude and effects of x-ray scatter in a 256-slice CT scanner
    • M. Endo, S. Mori, T. Tsunoo, and H. Miyazaki, " Magnitude and effects of x-ray scatter in a 256-slice CT scanner.," Med. Phys. 33 (9), 3359-3368 (2006).
    • (2006) Med. Phys. , vol.33 , Issue.9 , pp. 3359-3368
    • Endo, M.1    Mori, S.2    Tsunoo, T.3    Miyazaki, H.4
  • 25
    • 11244314035 scopus 로고    scopus 로고
    • The influence of antiscatter grids on soft-tissue detectability in cone-beam computed tomography with flat-panel detectors
    • J. H. Siewerdsen, D. J. Moseley, B. Bakhtiar, S. Richard, and D. A. Jaffray, " The influence of antiscatter grids on soft-tissue detectability in cone-beam computed tomography with flat-panel detectors.," Med. Phys. 31 (12), 3506-3520 (2004).
    • (2004) Med. Phys. , vol.31 , Issue.12 , pp. 3506-3520
    • Siewerdsen, J.H.1    Moseley, D.J.2    Bakhtiar, B.3    Richard, S.4    Jaffray, D.A.5
  • 26
    • 14644437677 scopus 로고    scopus 로고
    • Photon counting computed tomography: Concept and initial results
    • P. M. Shikhaliev, T. Xu, and S. Molloi, " Photon counting computed tomography: Concept and initial results.," Med. Phys. 32 (2), 427-436 (2005).
    • (2005) Med. Phys. , vol.32 , Issue.2 , pp. 427-436
    • Shikhaliev, P.M.1    Xu, T.2    Molloi, S.3
  • 27
    • 0021868276 scopus 로고
    • Scatter rejection by air gaps: An empirical model
    • J. A. Sorenson and J. Floch, " Scatter rejection by air gaps: An empirical model.," Med. Phys. 12 (3), 308-316 (1985).
    • (1985) Med. Phys. , vol.12 , Issue.3 , pp. 308-316
    • Sorenson, J.A.1    Floch, J.2
  • 28
    • 0023752571 scopus 로고
    • X-ray scatter removal by deconvolution
    • J. A. Seibert and J. M. Boone, " X-ray scatter removal by deconvolution.," Med. Phys. 15 (4), 567-575 (1988).
    • (1988) Med. Phys. , vol.15 , Issue.4 , pp. 567-575
    • Seibert, J.A.1    Boone, J.M.2
  • 29
    • 33748518881 scopus 로고    scopus 로고
    • Combining deterministic and Monte Carlo calculations for fast estimation of scatter intensities in CT
    • Y. Kyriakou, T. Riedel, and W. A. Kalender, " Combining deterministic and Monte Carlo calculations for fast estimation of scatter intensities in CT.," Phys. Med. Biol. 51 (18), 4567-4586 (2006).
    • (2006) Phys. Med. Biol. , vol.51 , Issue.18 , pp. 4567-4586
    • Kyriakou, Y.1    Riedel, T.2    Kalender, W.A.3
  • 30
    • 2442689175 scopus 로고    scopus 로고
    • X-ray scatter correction algorithm for cone beam CT imaging
    • R. Ning, X. Tang, and D. Conover, " X-ray scatter correction algorithm for cone beam CT imaging.," Med. Phys. 31 (5), 1195-202 (2004).
    • (2004) Med. Phys. , vol.31 , Issue.5 , pp. 1195-1202
    • Ning, R.1    Tang, X.2    Conover, D.3
  • 31
    • 33645286933 scopus 로고    scopus 로고
    • Efficient Monte Carlo based scatter artifact reduction in cone-beam micro-CT
    • W. Zbijewski and F. J. Beekman, " Efficient Monte Carlo based scatter artifact reduction in cone-beam micro-CT.," IEEE Trans. Med. Imaging 25, 817-827 (2006).
    • (2006) IEEE Trans. Med. Imaging , vol.25 , pp. 817-827
    • Zbijewski, W.1    Beekman, F.J.2
  • 32
    • 0025890218 scopus 로고
    • Method for estimating the intensity of scattered radiation using a scatter generation model
    • M. Honda, K. Kikuchi, and K. Komatsu, " Method for estimating the intensity of scattered radiation using a scatter generation model.," Med. Phys. 18 (2), 219-226 (1991).
    • (1991) Med. Phys. , vol.18 , Issue.2 , pp. 219-226
    • Honda, M.1    Kikuchi, K.2    Komatsu, K.3
  • 33
    • 33845562622 scopus 로고    scopus 로고
    • Scatter correction method for x-ray CT using primary modulation: Theory and preliminary results
    • L. Zhu, N. R. Bennett, and R. Fahrig, " Scatter correction method for x-ray CT using primary modulation: Theory and preliminary results.," IEEE Trans. Med. Imaging 25, 1573-1587 (2006).
    • (2006) IEEE Trans. Med. Imaging , vol.25 , pp. 1573-1587
    • Zhu, L.1    Bennett, N.R.2    Fahrig, R.3
  • 34
    • 34347387545 scopus 로고    scopus 로고
    • A post-reconstruction method to correct cupping artifacts in cone beam breast computed tomography
    • M. C. Altunbas, C. C. Shaw, L. Chen, C. Lai, X. Liu, T. Han, and T. Wang, " A post-reconstruction method to correct cupping artifacts in cone beam breast computed tomography.," Med. Phys. 34 (7), 3109-3118 (2007).
    • (2007) Med. Phys. , vol.34 , Issue.7 , pp. 3109-3118
    • Altunbas, M.C.1    Shaw, C.C.2    Chen, L.3    Lai, C.4    Liu, X.5    Han, T.6    Wang, T.7
  • 35
    • 4644300604 scopus 로고    scopus 로고
    • An inverse-geometry volumetric CT system with a large-area scanned source: A feasibility study
    • T. G. Schmidt, R. Fahrig, N. J. Pelc, and E. G. Solomon, " An inverse-geometry volumetric CT system with a large-area scanned source: A feasibility study.," Med. Phys. 31 (9), 2623-2627 (2004).
    • (2004) Med. Phys. , vol.31 , Issue.9 , pp. 2623-2627
    • Schmidt, T.G.1    Fahrig, R.2    Pelc, N.J.3    Solomon, E.G.4
  • 38
    • 0032594570 scopus 로고    scopus 로고
    • CdZnTe detector array for a scanning-beam digital x-ray system
    • (SPIE, San Diego, CA), Vol.
    • J. A. Heanue, D. A. Pearson, and R. E. Melen, " CdZnTe detector array for a scanning-beam digital x-ray system.," Medical Imaging 1999: Physics of Medical Imaging (SPIE, San Diego, CA, 1999), Vol. 3659, pp. 718-725.
    • (1999) Medical Imaging 1999: Physics of Medical Imaging , vol.3659 , pp. 718-725
    • Heanue, J.A.1    Pearson, D.A.2    Melen, R.E.3
  • 40
    • 0030657556 scopus 로고    scopus 로고
    • An accurate method for computer-generating tungsten anode x-ray spectra from 30 to 140 kv
    • J. M. Boone and J. A. Seibert, " An accurate method for computer-generating tungsten anode x-ray spectra from 30 to 140 kv.," Med. Phys. 24 (11), 1661-1670 (1997).
    • (1997) Med. Phys. , vol.24 , Issue.11 , pp. 1661-1670
    • Boone, J.M.1    Seibert, J.A.2
  • 42
  • 43
    • 0023196389 scopus 로고
    • X-ray characterisation of normal and neoplastic breast tissues
    • P. C. Johns and M. J. Yaffe, " X-ray characterisation of normal and neoplastic breast tissues.," Phys. Med. Biol. 32 (6), 675-695 (1987).
    • (1987) Phys. Med. Biol. , vol.32 , Issue.6 , pp. 675-695
    • Johns, P.C.1    Yaffe, M.J.2
  • 44
    • 2542455683 scopus 로고    scopus 로고
    • Accelerated simulation of cone beam x-ray scatter projections
    • A. P. Colijn and F. J. Beekman, " Accelerated simulation of cone beam x-ray scatter projections.," IEEE Trans. Med. Imaging 23 (5), 584-590 (2004).
    • (2004) IEEE Trans. Med. Imaging , vol.23 , Issue.5 , pp. 584-590
    • Colijn, A.P.1    Beekman, F.J.2
  • 46
    • 0001380259 scopus 로고    scopus 로고
    • A fast rebinning algorithm for 3D positron emission tomography using John's equation
    • M. Defrise and X. Liu, " A fast rebinning algorithm for 3D positron emission tomography using John's equation.," Inverse Probl. 15, 1047-1065 (1999).
    • (1999) Inverse Probl. , vol.15 , pp. 1047-1065
    • Defrise, M.1    Liu, X.2
  • 47
    • 35148813644 scopus 로고    scopus 로고
    • A fast 3D reconstruction algorithm for inverse-geometry CT based on an exact pet rebinning algorithm
    • (SPIE, San Diego, CA), Vol.,.
    • S. R. Mazin and N. J. Pelc, " A fast 3D reconstruction algorithm for inverse-geometry CT based on an exact pet rebinning algorithm.," Medical Imaging 2007: Physics of Medical Imaging (SPIE, San Diego, CA, 2007), Vol. 6510, p. 65105C-8.
    • (2007) Medical Imaging 2007: Physics of Medical Imaging , vol.6510
    • Mazin, S.R.1    Pelc, N.J.2
  • 48
    • 0021812629 scopus 로고
    • Snr and dqe analysis of broad spectrum x-ray imaging
    • M. J. Tapiovaara and R. Wagner, " Snr and dqe analysis of broad spectrum x-ray imaging.," Phys. Med. Biol. 30 (6), 519-529 (1985).
    • (1985) Phys. Med. Biol. , vol.30 , Issue.6 , pp. 519-529
    • Tapiovaara, M.J.1    Wagner, R.2


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