저선량 핵의학 감마카메라 영상장치의 최근 발전
Recent Development in Low Dose Nuclear Medicine Gamma Camera Imaging
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Recently, new gamma camera systems enabling low radiation dose imaging have been developed. We reviewed the recent development of these low dose gamma camera systems including high sensitivity detectors, device structures, noise reduction filters, efficient image reconstruction algorithms, low dose protocols, and so on. It is expected that further technological advances reduce both radiation dose and imaging time in gamma camera imaging especially for radiation-sensitive patients such as pediatric patients.
Abstract
Recently, new gamma camera systems enabling low radiation dose imaging have been developed. We reviewed the recent development of these low dose gamma camera systems including high sensitivity detectors, device structures, noise reduction filters, efficient image reconstruction algorithms, low dose protocols, and so on. It is expected that further technological advances reduce both radiation dose and imaging time in gamma camera imaging especially for radiation-sensitive patients such as pediatric patients.
참고문헌 (40)
- Fazel R, "Exposure to Low-Dose Ionizing Radiation from Medical Imaging Procedures", N Engl J Med, 361(9), pp.849~857 (2009)
- Lin EC, "Radiation Risk From Medical Imaging", Mayo Clin Proc, 85(12), pp.1142~1146 (2010)
- American Academy of Pediatrics, "Risk of ionizing radiation exposure to children:a subjective review", Pediatrics, 101(4), pp.717~719 (1998)
- Goske MJ, "The ‘Image Gently’ campaign: increasing CT radiation dose awareness through a national education and awareness program", Pediatr Radiol, 38(3), pp.265~269 (2008)
- Slomka PJ, "Advances in Nuclear Cardiac Instrumentation with a View Towards Reduced Radiation Exposure", Curr Cardiol Rep, 14(2), pp.208~216 (2012)
- Mettler Jr FA, "Effective Doses in Radiology and Diagnostic Nuclear Medicine", Radiology, 248(1), pp.254~263 (2008)
- Jafari ME, "Applying Image Gently SM and Image Wisely SM in nuclear medicine", Health Phys, 104(2), pp.S31~S36 (2013)
- Rao VM, "The Choosing Wisely Initiative of the American Board of Internal Medicine Foundation: What Will Its Impact Be on Radiology Practice?", AJR, 202(2), pp.358~361 (2013)
- Dorbala S, "Approaches to Reducing Radiation Dose from Radionuclide Myocardial Perfusion Imaging", J Nucl Med, 56(4), pp.592~599 (2015)
- Miller TD, "New Toys for Nuclear Cardiologists", Circ Cardiovasc Imaging, 4(1), pp.5~7 (2011)
- Robert C, "Optimization of a parallel hole collimator", CdZnTe gammacamera architecture for scintimammography, 2011, pp.38(4), 1806~1819
- Garcia EV, "Cardiac Dedicated Ultrafast SPECT Cameras: New Designs and Clinical Implications", J Nucl Med, 52(2), pp.210~217 (2011)
- Oddstig J, "Reduced administered activity, reduced acquisition time, and preserved image quality for the new CZT camera", J Nucl Cardiol, 20(1), pp.38~44 (2013)
- Smith MF, "Recent Advances in Cardiac SPECT Instrumentation and System Design", Curr Cardiol Rep, 15(8), pp.387~397 (2013)
- Bocher M, "A fast cardiac gamma camera with dynamic SPECT capabilities: design, system validation and future potential", Eur J Nucl Med Mol Imaging, 37(10), pp.1887~1902 (2010)
- Holbrook A, "Alternative Screening for Women With Dense Breasts: Breast-Specific Gamma Imaging (Molecular Breast Imaging)", AJR, 204(2), pp.252~256 (2015)
- Sharir T, "Solid-State SPECT technology:fast and furious", J Nucl Cardiol, 17(5), pp.890~896 (2010)
- kamada K, "2 inch diameter single crystal growth and scintillation properties of Ce:Gd3Al2Ga3O12", J Crystal Growth, 352, pp.88~90 (2012)
- Fujita T, "Two-dimensional diced scintillator array for innovative, fine resolution gamma camera", Nucl Instr Meth Phys A, 765, pp.262~268 (2014)
- Slomka PJ, "Advances in technical aspects of myocardial perfusion SPECT imaging", J Nucl Cardiol, 16(2), pp.255~276 (2009)
- Vandenberghe S, "Iterative reconstruction algorithms in nuclear medicine", Comput Med Imaging Graph, 25(2), pp.105~111 (2001)
- Madsen MT, "Recent Advances in SPECT Imaging", J Nucl Med, 48(4), pp.661~673 (2007)
- Borges-Neto S, "Clinical results of a novel Wide Beam Reconstruction method for shortening scan time of cardiac SPECT perfusion studies", J Nucl Cardiol, 14(4), pp.555~565 (2007)
- Sheehy N, "Pediatric 99mTc-DMSA SPECT Performed by Using Iterative Reconstruction with Isotropic Resolution Recovery: Improved Image Quality and Reduced Radiopharmaceutical Activity", Radiology, 251(2), pp.511~516 (2009)
- Stansfield EC, "Pediatric 99mTc-MDP Bone SPECT with Ordered Subset Expectation Maximization Iterative Reconstruction with Isotropic 3D Resolution Recovery", Radiology, 257(3), pp.793~801 (2010)
- Venero CV, "A multicenter evaluation of a new postprocessing method with depth-dependent collimator resolution applied to full-time and half-time acquisitions without and with simultaneously acquired attenuation correction", J Nucl Cardiol, 16(2), pp.714~725 (2009)
- Borges-Neto S, "Clinical results of a novel wide beam reconstruction method for shortening scan time of Tc-99m cardiac SPECT perfusion studies", J Nucl Cardiol, 14(4), pp.555~565 (2007)
- DePuey EG, "Ordered subset expectation maximization and wide beam reconstruction ‘half-time’ gated myocardial perfusion SPECT functional imaging: a comparison to ‘fulltime’filtered backprojection", J Nucl Cardiol, 15(4), pp.547~563 (2008)
- DePuey EG, "Wide beam reconstruction “quarter-time” gated myocardial perfusion SPECT functional imaging: a comparison to “full-time” ordered subset expectation maximum", J Nucl Cardiol, 16(5), pp.736~752 (2009)
- Vija AH, "Analysis of a SPECT OSEM Reconstruction Method with 3D Beam Modeling and Optional Attenuation Correction: Phantom Studies", Nucl Sci Symp Conf Rec, 4, pp.2662~2666 (2003)
- Takahashi Y, "Performance of a semiconductor SPECT system:comparison with a conventional Anger-type SPECT instrument", Ann Nucl Med, 27, pp.11~16 (2013)
- Takalo R, "Adaptive Autoregressive Model for Reduction of Poisson Noise in Scintigraphic Images", J Nucl Med Technol, 39(1), pp.19~26 (2011)
- Hsiao EM, "Reduction in Radiation Dose in Mercaptoacetyltriglycerine Renography with Enhanced Planar Processing", Radiology, 261(3), pp.907~915 (2011)
- Ogawa K, "Adaptive Noise Reduction of Scintigrams with a Wavelet Transform", Int J Biomed Imaging, 2012 (2012)
- Ardenfors O, "Pixon-based noise reduction algorithm for shorter acquisition time in whole body scintigraphy", J Nucl Med, 55(suppl.1), pp.2128~ (2014)
- Dey D, "Achieving Very-Low-Dose Radiation Exposure in Cardiac Computed Tomography, Single-Photon Emission Computed Tomography, and Positron Emission Tomography", Circ Cardiovasc Imaging, 7, pp.723~734 (2014)
- Duvall WL, "The prognosis of a normal stress-only Tc-99m myocardial perfusion imaging study", J Nucl Cardiol, 17(3), pp.370~377 (2010)
- Henzlova M, "The future of SPECT MPI: Time and dose reduction", J Nucl Cardiol, 18(4), pp.580~587 (2011)
- Mahmarian JJ, "Nuclear cardiology: 2014innovations and developments", Methodist Debakey Cardiovasc J, 10(3), pp.163~171 (2014)
- Lee K, "Registered Collimation for Pixellated SPECT Detectors", IEEE Nuclear Science Symposium Conference Record, pp.4954~4957 (2008)
