메뉴 건너뛰기




Volumn E92-B, Issue 2, 2009, Pages 431-439

SAR computation inside fetus by RF coil during MR imaging employing realistic numerical pregnant woman model

Author keywords

Birdcage coil; Fetus; Magnetic resonance imaging (MRI); Pregnant woman; Specific absorption rate (SAR)

Indexed keywords

CIRCULAR WAVEGUIDES; COMPUTATIONAL ELECTROMAGNETICS; ELECTRIC FIELDS; ELECTROMAGNETIC WAVES; RADAR IMAGING;

EID: 70350151419     PISSN: 09168516     EISSN: 17451345     Source Type: Journal    
DOI: 10.1587/transcom.E92.B.431     Document Type: Conference Paper
Times cited : (11)

References (32)
  • 2
    • 2342627140 scopus 로고    scopus 로고
    • Metallic electrodes and leads in simultaneous EEG-MRI: Specific absorption rate (SAR) simulation studies
    • L. M. Angelone, A. Potthast, F. Segonne, S. Iwaki, J. W. Belliveau, and G. Bonmassar, "Metallic electrodes and leads in simultaneous EEG-MRI: Specific absorption rate (SAR) simulation studies, " Bioelectromagnetics, vol. 25, pp. 285-295, 2004.
    • (2004) Bioelectromagnetics , vol.25 , pp. 285-295
    • Angelone, L.M.1    Potthast, A.2    Segonne, F.3    Iwaki, S.4    Belliveau, J.W.5    Bonmassar, G.6
  • 3
    • 0032080159 scopus 로고    scopus 로고
    • 1-field inhomogeneity of shielded RF coils loaded with the human head
    • DOI 10.1109/10.668756
    • J. Chen, Z. Feng, and J.-M. Jin, "Numerical simulation of SAR and B1-field inhomogeneity of shielded RF coils loaded with the human head, " IEEE Trans. Biomed. Eng., vol. 45, no. 5, pp. 650-659, 1998. (Pubitemid 28212778)
    • (1998) IEEE Transactions on Biomedical Engineering , vol.45 , Issue.5 , pp. 650-659
    • Chen, J.1    Feng, Z.2    Jin, J.-M.3
  • 4
    • 3242718767 scopus 로고    scopus 로고
    • Numerical evaluation of heating of the human head due to magnetic resonance imaging
    • Aug
    • U. D. Nguyen, J. S. Brown, I. A. Chang, J. Krycia, and M. S. Mirotznik, "Numerical evaluation of heating of the human head due to magnetic resonance imaging, " IEEE Trans. Biomed. Eng., vol. 51, no. 8, pp. 1301-1309, Aug. 2004.
    • (2004) IEEE Trans. Biomed. Eng. , vol.51 , Issue.8 , pp. 1301-1309
    • Nguyen, U.D.1    Brown, J.S.2    Chang, I.A.3    Krycia, J.4    Mirotznik, M.S.5
  • 5
    • 0030058959 scopus 로고    scopus 로고
    • Spatial distribution of high-frequency electromagnetic energy in human head during MRI: Numerical results and measurements
    • Jan
    • D. Simunic, P. Wach, W. Renhart, and R. Stollberger, "Spatial distribution of high-frequency electromagnetic energy in human head during MRI: Numerical results and measurements, " IEEE Trans. Biomed. Eng., vol. 43, no. 1, pp. 88-94, Jan. 1996.
    • (1996) IEEE Trans. Biomed. Eng. , vol.43 , Issue.1 , pp. 88-94
    • Simunic, D.1    Wach, P.2    Renhart, W.3    Stollberger, R.4
  • 7
    • 34250344155 scopus 로고    scopus 로고
    • International standard, medical equipment-part 2: Particular requirements for the safety of magnetic resonance equipment for medical diagnosis, 2nd revision
    • International Electromtechnical Commission
    • International Electromtechnical Commission. International standard, medical equipment-part 2: Particular requirements for the safety of magnetic resonance equipment for medical diagnosis, 2nd revision. Geneva: International Electrotechnical Commission 60601-2-33; pp. 29-31, 2002.
    • (2002) Geneva: International Electrotechnical Commission 60601-2-33 , pp. 29-31
  • 10
    • 2542464169 scopus 로고    scopus 로고
    • Fetal magnetic resonance imaging
    • Feb
    • D. Levine, "Fetal magnetic resonance imaging, " J. Maternal-Fetal and Neonatal Medicine, vol. 15, no. 2, pp. 85-94, Feb. 2004.
    • (2004) J. Maternal-fetal and Neonatal Medicine , vol.15 , Issue.2 , pp. 85-94
    • Levine, D.1
  • 11
    • 8844224150 scopus 로고    scopus 로고
    • A review of the current use of magnetic resonance imaging in pregnancy and safety implications for the fetus
    • J. P. De Wilde, A. W. Rivers, and D. L. Price, "A review of the current use of magnetic resonance imaging in pregnancy and safety implications for the fetus, " Progress Biophysics and Molecular Biology, vol. 87, pp. 335-353, 2005.
    • (2005) Progress Biophysics and Molecular Biology , vol.87 , pp. 335-353
    • De Wilde, J.P.1    Rivers, A.W.2    Price, D.L.3
  • 13
    • 33645766940 scopus 로고    scopus 로고
    • Prediction of specific absorption rate calculations in mother and fetus associated with MRI examinations during pregnancy
    • April
    • J. W. Hand, Y. Li, E. L. Thomas, M. A. Rutherford, and J. V. Hajnal, "Prediction of specific absorption rate calculations in mother and fetus associated with MRI examinations during pregnancy, " Magn. Reson. Med., vol. 55, pp. 883-893, April 2006.
    • (2006) Magn. Reson. Med. , vol.55 , pp. 883-893
    • Hand, J.W.1    Li, Y.2    Thomas, E.L.3    Rutherford, M.A.4    Hajnal, J.V.5
  • 14
    • 33847735550 scopus 로고    scopus 로고
    • Evaluations of specific absorption rate and temperature increase within pregnant female models in magnetic resonance imaging birdcage coils
    • Dec
    • D. Wu, S. Shamsi, J. Chen, and W. Kainz, "Evaluations of specific absorption rate and temperature increase within pregnant female models in magnetic resonance imaging birdcage coils, " IEEE Trans. Microw. Theory Tech., vol. 54, no. 12, pp. 4472-4478, Dec. 2006.
    • (2006) IEEE Trans. Microw. Theory Tech. , vol.54 , Issue.12 , pp. 4472-4478
    • Wu, D.1    Shamsi, S.2    Chen, J.3    Kainz, W.4
  • 15
    • 35848951399 scopus 로고    scopus 로고
    • An anatomically realistic whole-body pregnant-woman model and specific absorption rates for pregnant-woman exposure to electromagnetic plane wave from 10 MHz to 2 GHz
    • Oct
    • T. Nagaoka, T. Togashi, K. Saito, M. Takahashi, K. Ito, and S. Watanabe, "An anatomically realistic whole-body pregnant-woman model and specific absorption rates for pregnant-woman exposure to electromagnetic plane wave from 10 MHz to 2 GHz, " Phys. Med. Biol., vol. 52, pp. 6731-6745, Oct. 2007.
    • (2007) Phys. Med. Biol. , vol.52 , pp. 6731-6745
    • Nagaoka, T.1    Togashi, T.2    Saito, K.3    Takahashi, M.4    Ito, K.5    Watanabe, S.6
  • 16
    • 77956561680 scopus 로고    scopus 로고
    • SAR distributions in the abdomen of a pregnant woman generated in a bird cage coil for the MRI system
    • Nov, CD-ROM
    • K. Saito, S. Kikuchi, M. Takahashi, K. Ito, and H. Ikehira, "SAR distributions in the abdomen of a pregnant woman generated in a bird cage coil for the MRI system, " Proc. Eur. Antennas Propag. Conf., Nov. 2006 [CD-ROM].
    • (2006) Proc. Eur. Antennas Propag. Conf.
    • Saito, K.1    Kikuchi, S.2    Takahashi, M.3    Ito, K.4    Ikehira, H.5
  • 17
    • 38849085817 scopus 로고    scopus 로고
    • FDTD calculations of specific absorption rate in fetus caused by electromagnetic waves from mobile radio terminal using pregnant woman model
    • Feb
    • T. Togashi, T. Nagaoka, S. Kikuchi, K. Saito, S. Watanabe, M. Takahashi, and K. Ito, "FDTD calculations of specific absorption rate in fetus caused by electromagnetic waves from mobile radio terminal using pregnant woman model, " IEEE Trans. Microw. Theory Tech., vol. 56, no. 2, pp. 554-559, Feb. 2008.
    • (2008) IEEE Trans. Microw. Theory Tech. , vol.56 , Issue.2 , pp. 554-559
    • Togashi, T.1    Nagaoka, T.2    Kikuchi, S.3    Saito, K.4    Watanabe, S.5    Takahashi, M.6    Ito, K.7
  • 18
    • 84894021661 scopus 로고
    • Numerical solution of initial boundary values problems involving maxwell's equations in isotropic media
    • May
    • K. S. Yee, "Numerical solution of initial boundary values problems involving maxwell's equations in isotropic media, " IEEE Trans. Antennas Propag., vol. AP-14, no. 3, pp. 302-307, May 1966.
    • (1966) IEEE Trans. Antennas Propag. , vol.AP-14 , Issue.3 , pp. 302-307
    • Yee, K.S.1
  • 19
    • 0034314631 scopus 로고    scopus 로고
    • The SAR evaluation method by a combination of thermographic experiments and biological tissue-equivalent phantoms
    • Nov
    • Y. Okano, K. Ito, I. Ida, and M. Takahashi, "The SAR evaluation method by a combination of thermographic experiments and biological tissue-equivalent phantoms, " IEEE Trans. Microw. Theory Tech., vol. 48, no. 11, pp. 2094-2103, Nov. 2000.
    • (2000) IEEE Trans. Microw. Theory Tech. , vol.48 , Issue.11 , pp. 2094-2103
    • Okano, Y.1    Ito, K.2    Ida, I.3    Takahashi, M.4
  • 20
    • 0347093559 scopus 로고    scopus 로고
    • Development of realistic highresolution whole-body voxel models of Japanese adult males and females of average height and weight, and application of models to radio-frequency electromagnetic-field dosimetry
    • T. Nagaoka, S. Watanabe, K. Sakurai, E. Kunieda, S. Watanabe, M. Taki, and Y. Yamanaka, "Development of realistic highresolution whole-body voxel models of Japanese adult males and females of average height and weight, and application of models to radio-frequency electromagnetic-field dosimetry, " Phys. Med. Biol., vol. 49, pp. 1-15, 2004.
    • (2004) Phys. Med. Biol. , vol.49 , pp. 1-15
    • Nagaoka, T.1    Watanabe, S.2    Sakurai, K.3    Kunieda, E.4    Watanabe, S.5    Taki, M.6    Yamanaka, Y.7
  • 23
    • 0020970764 scopus 로고
    • A computational model of the electromagnetic heating of biological tis-sue with application to hyperthermic cancer therapy
    • Dec
    • P. M. Van Den Berg, A. T. De Hoop, A. Segal, and N. Praagmen, "A computational model of the electromagnetic heating of biological tis-sue with application to hyperthermic cancer therapy, " IEEE Trans. Biomed. Eng., vol. BME-30, no. 12, pp. 797-805, Dec. 1983.
    • (1983) IEEE Trans. Biomed. Eng. , vol.BME-30 , Issue.12 , pp. 797-805
    • Van Den Berg, P.M.1    De Hoop, A.T.2    Segal, A.3    Praagmen, N.4
  • 24
    • 0019203748 scopus 로고
    • The UHF and microwave dielectric properties of normal and tumour tissues: Variation in dielectric properties with tissue water content
    • Nov
    • J. L. Schepps and K. R. Foster, "The UHF and microwave dielectric properties of normal and tumour tissues: Variation in dielectric properties with tissue water content, " Phys. Med. Biol., vol. 25, no. 6, pp. 1149-1159, Nov. 1980.
    • (1980) Phys. Med. Biol. , vol.25 , Issue.6 , pp. 1149-1159
    • Schepps, J.L.1    Foster, K.R.2
  • 25
    • 3342905261 scopus 로고
    • Analysis of MRI antenna inside an RF shield
    • Feb, Japanese Edition
    • H. Ochi, E. Yamamoto, K. Sawaya, and S. Adachi, "Analysis of MRI antenna inside an RF shield, " IEICE Trans. Commun. (Japanese Edition), vol. J76-B-II, no. 2, pp. 79-85, Feb. 1993.
    • (1993) IEICE Trans. Commun. , vol.J76-B-II , Issue.2 , pp. 79-85
    • Ochi, H.1    Yamamoto, E.2    Sawaya, K.3    Adachi, S.4
  • 29
    • 33646479953 scopus 로고    scopus 로고
    • Development of pregnant female, hybrid voxelmathmatical models and their application to the dosimetry of applied magnetic and electric fields at 50 Hz
    • Nov
    • P. Dimbylow, "Development of pregnant female, hybrid voxelmathmatical models and their application to the dosimetry of applied magnetic and electric fields at 50 Hz, " Phys. Med. Biol., vol. 51, pp. 2383-2394, Nov. 2006.
    • (2006) Phys. Med. Biol. , vol.51 , pp. 2383-2394
    • Dimbylow, P.1
  • 30
    • 77956591225 scopus 로고    scopus 로고
    • IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields with Respect to Human Exposure to Such Fields, 100 kHz-300 GHz, IEEE Standard C95.3-, 2002
    • IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields with Respect to Human Exposure to Such Fields, 100 kHz-300 GHz, IEEE Standard C95.3-2002, 2002.
    • (2002)
  • 31
    • 0031742344 scopus 로고    scopus 로고
    • Teratogen update: Gestational effects of maternal hyperthermia due to febrile illnesses and resultant patterns of defects in humans
    • J. M. Graham, M. J. Edwards, and M. J. Edwards, "Teratogen update: Gestational effects of maternal hyperthermia due to febrile illnesses and resultant patterns of defects in humans, " Teratology, vol. 58, pp. 209-221, 1998.
    • (1998) Teratology , vol.58 , pp. 209-221
    • Graham, J.M.1    Edwards, M.J.2    Edwards, M.J.3
  • 32
    • 0038714529 scopus 로고    scopus 로고
    • Effects of heat on embryos and foetuses
    • M. J. Edwards, R. D. Saunders, and K. Shiota, "Effects of heat on embryos and foetuses, " Int. J. Hyperthermia, vol. 19, no. 3, pp. 295-324, 2003.
    • (2003) Int. J. Hyperthermia , vol.19 , Issue.3 , pp. 295-324
    • Edwards, M.J.1    Saunders, R.D.2    Shiota, K.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.