J A Seibert

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint X-ray imaging physics for nuclear medicine technologists. Part 2: X-ray interactions and image formation
    J Anthony Seibert
    Department of Radiology, University of California Davis, Sacramento, California 95817, USA
    J Nucl Med Technol 33:3-18. 2005
  2. ncbi request reprint An improved method for flat-field correction of flat panel x-ray detector
    Alexander L C Kwan
    Department of Radiology, U C Davis Medical Center, X ray Imaging Laboratory, 4701 X Street, Sacramento, California 95817, USA
    Med Phys 33:391-3. 2006
  3. doi request reprint Dose Is Not Always What It Seems: Where Very Misleading Values Can Result From Volume CT Dose Index and Dose Length Product
    J Anthony Seibert
    Department of Radiology, University of California Davis Medical Center, Sacramento, California Electronic address
    J Am Coll Radiol 11:233-7. 2014
  4. pmc The standardized exposure index for digital radiography: an opportunity for optimization of radiation dose to the pediatric population
    J Anthony Seibert
    Department of Radiology, University of California, Davis, Sacramento, CA 95817, USA
    Pediatr Radiol 41:573-81. 2011
  5. doi request reprint Digital radiography: image quality and radiation dose
    J Anthony Seibert
    Department of Radiology, University of California Davis, Sacramento, CA 95817, USA
    Health Phys 95:586-98. 2008
  6. pmc Flat-panel detectors: how much better are they?
    J Anthony Seibert
    Department of Radiology, University of California Davis Medical Center, 4860 Y St, Ste 3100, Sacramento, CA 95817, USA
    Pediatr Radiol 36:173-81. 2006
  7. ncbi request reprint Tradeoffs between image quality and dose
    J Anthony Seibert
    Department of Radiology, Imaging Research Center, University of California Davis, 4701 X Street, Sacramento, CA 95817, USA
    Pediatr Radiol 34:S183-95; discussion S234-41. 2004
  8. ncbi request reprint Cassette-based digital mammography
    J A Seibert
    Department of Radiology, UC Davis Medical Center, Imaging Research Center, 4701 X Street, Sacramento, California 95817, USA
    Technol Cancer Res Treat 3:413-27. 2004
  9. ncbi request reprint X-ray imaging physics for nuclear medicine technologists. Part 1: Basic principles of x-ray production
    J Anthony Seibert
    Department of Radiology, Imaging Research Center, University of California Davis, Sacramento, California 95817, USA
    J Nucl Med Technol 32:139-47. 2004
  10. ncbi request reprint Scatter/primary in mammography: comprehensive results
    J M Boone
    Department of Radiology, University of California, Davis, Sacramento 95817, USA
    Med Phys 27:2408-16. 2000

Detail Information

Publications34

  1. ncbi request reprint X-ray imaging physics for nuclear medicine technologists. Part 2: X-ray interactions and image formation
    J Anthony Seibert
    Department of Radiology, University of California Davis, Sacramento, California 95817, USA
    J Nucl Med Technol 33:3-18. 2005
    ..In this article, the principles of x-ray interactions and image formation are discussed, in preparation for a general review of CT (part 3) and a more detailed investigation of PET/CT scanners in part 4...
  2. ncbi request reprint An improved method for flat-field correction of flat panel x-ray detector
    Alexander L C Kwan
    Department of Radiology, U C Davis Medical Center, X ray Imaging Laboratory, 4701 X Street, Sacramento, California 95817, USA
    Med Phys 33:391-3. 2006
    ..76 for the fixed correction method to 4.13 for the variable flat-field correction method with a fourth-order polynomial fit for the 60 kVp spectrum, and from 16.42 to 3.97 for the 95 kVp spectrum...
  3. doi request reprint Dose Is Not Always What It Seems: Where Very Misleading Values Can Result From Volume CT Dose Index and Dose Length Product
    J Anthony Seibert
    Department of Radiology, University of California Davis Medical Center, Sacramento, California Electronic address
    J Am Coll Radiol 11:233-7. 2014
    ..This mismatch can be exacerbated in pediatric body examinations because of the fact that some manufacturers use the large diameter phantom while other manufacturers use the small diameter phantom as the CTDIvol reference phantom...
  4. pmc The standardized exposure index for digital radiography: an opportunity for optimization of radiation dose to the pediatric population
    J Anthony Seibert
    Department of Radiology, University of California, Davis, Sacramento, CA 95817, USA
    Pediatr Radiol 41:573-81. 2011
    ....
  5. doi request reprint Digital radiography: image quality and radiation dose
    J Anthony Seibert
    Department of Radiology, University of California Davis, Sacramento, CA 95817, USA
    Health Phys 95:586-98. 2008
    ..Thus many issues must be considered for optimal implementation of digital radiography, as reviewed in this article...
  6. pmc Flat-panel detectors: how much better are they?
    J Anthony Seibert
    Department of Radiology, University of California Davis Medical Center, 4860 Y St, Ste 3100, Sacramento, CA 95817, USA
    Pediatr Radiol 36:173-81. 2006
    ..The answer to the question "how much better are they?" is "significantly better", and they are certainly worth consideration for replacement or new implementation of an imaging suite for pediatric fluoroscopy...
  7. ncbi request reprint Tradeoffs between image quality and dose
    J Anthony Seibert
    Department of Radiology, Imaging Research Center, University of California Davis, 4701 X Street, Sacramento, CA 95817, USA
    Pediatr Radiol 34:S183-95; discussion S234-41. 2004
    ..This requires continuous diligence to quality control and feedback mechanisms to verify that the goals of image quality, dose and ALARA are achieved...
  8. ncbi request reprint Cassette-based digital mammography
    J A Seibert
    Department of Radiology, UC Davis Medical Center, Imaging Research Center, 4701 X Street, Sacramento, California 95817, USA
    Technol Cancer Res Treat 3:413-27. 2004
    ..Clinical experience in an IRB-approved research trial has suggested that digital mammography with photostimulable storage phosphors and a dedicated CR reader is a viable alternative to conventional screen-film mammography...
  9. ncbi request reprint X-ray imaging physics for nuclear medicine technologists. Part 1: Basic principles of x-ray production
    J Anthony Seibert
    Department of Radiology, Imaging Research Center, University of California Davis, Sacramento, California 95817, USA
    J Nucl Med Technol 32:139-47. 2004
    ....
  10. ncbi request reprint Scatter/primary in mammography: comprehensive results
    J M Boone
    Department of Radiology, University of California, Davis, Sacramento 95817, USA
    Med Phys 27:2408-16. 2000
    ..3960980055927, and c = 8.85064260299289, the equation SPR= [a + b x (diameter in cm)--(-1.5) + c x (thickness in cm) --(-0.5)]-- -1 produces SPR data from 2 to 8 cm and from 3 to 30 cm breast diameters with an average error of about 1%...
  11. ncbi request reprint Monte Carlo assessment of computed tomography dose to tissue adjacent to the scanned volume
    J M Boone
    Department of Radiology, University of California, Davis, UC Davis Medical Center, Sacramento 95817, USA
    Med Phys 27:2393-407. 2000
    ..The tables should be useful for medical physicists and radiologists in the estimation of dose to sites beyond the edge of the CT scanned volume...
  12. ncbi request reprint An edge spread technique for measurement of the scatter-to-primary ratio in mammography
    V N Cooper
    University of California, Davis, Department of Radiology, Sacramento 95817, USA
    Med Phys 27:845-53. 2000
    ..20+/-0.01, 0.35+/-0.02, and 0.53+/-0.02, respectively. The measured SPRs for 2, 4, and 6 cm 100% glandular phantoms imaged at 28 kV were 0.22+/-0.02, 0.42+/-0.03, and 0.88+/-0.08, respectively...
  13. ncbi request reprint Considerations for selecting a digital radiography system
    Richard L Morin
    Department of Radiology, University of California, Davis, Imaging Research Center, Sacramento, CA 95817, USA
    J Am Coll Radiol 2:287-90. 2005
  14. ncbi request reprint Dedicated breast CT: radiation dose and image quality evaluation
    J M Boone
    Department of Radiology, X ray Imaging Laboratory, University of California, Davis Medical Center, 4701 X St, Sacramento, CA 95817, USA
    Radiology 221:657-67. 2001
    ..To evaluate the feasibility of breast computed tomography (CT) in terms of radiation dose and image quality...
  15. ncbi request reprint Determining sensitivity of mammography from screening data, cancer incidence, and receiver-operating characteristic curve parameters
    John M Boone
    Department of Radiology, University of California, Davis, UC Davis Medical Center, Sacramento 95817, USA
    Med Decis Making 22:228-37. 2002
    ....
  16. ncbi request reprint Technique factors and their relationship to radiation dose in pendant geometry breast CT
    John M Boone
    Department of Radiology, University of California Davis Medical Center, Sacramento, California 95817, USA
    Med Phys 32:3767-76. 2005
    ..Tables are provided for both air kerma at the isocenter and mAs for 0%, 50%, and 100% glandular breasts. Other issues that impact breast CT technique factors are also discussed...
  17. ncbi request reprint Grid and slot scan scatter reduction in mammography: comparison by using Monte Carlo techniques
    John M Boone
    Department of Radiology, University of California, Davis, 4701 X St, Research Imaging Laboratory, UC Davis Medical Center, Sacramento, CA 95817, USA
    Radiology 222:519-27. 2002
    ..To evaluate a comprehensive array of scatter cleanup techniques in mammography by using a consistent methodology...
  18. ncbi request reprint Radiation safety in pain medicine
    Scott M Fishman
    Division of Pain Medicine, Department of Anesthesiology and Pain Medicine, University of California, Davis, Sacramento, California 95817, USA
    Reg Anesth Pain Med 27:296-305. 2002
  19. ncbi request reprint Dose reduction in pediatric CT: a rational approach
    John M Boone
    Department of Radiology, University of California Davis Medical Center, Research Imaging Center, 4701 X St, Sacramento, CA 95817, USA
    Radiology 228:352-60. 2003
    ..To determine size-dependent technique factors for pediatric computed tomography (CT) by using physically measured objective data...
  20. pmc Automated recognition of lateral from PA chest radiographs: saving seconds in a PACS environment
    John M Boone
    Department of Radiology, University of California Davis Medical Center, Sacramento, CA 95817, USA
    J Digit Imaging 16:345-9. 2003
    ..The accumulated time saved by correctly positioning the lateral and PA chest images on the work station monitors in accordance with each radiologist's hanging protocols was estimated to be about 1 week of radiologist time per year...
  21. pmc Addressing the coming radiology crisis-the Society for Computer Applications in Radiology transforming the radiological interpretation process (TRIP) initiative
    Katherine P Andriole
    Department of Radiology, Brigham and Women s Hospital, Harvard Medical School, Boston, MA 02120, USA
    J Digit Imaging 17:235-43. 2004
    ....
  22. pmc Optimization of exposure parameters in full field digital mammography
    Mark B Williams
    Department of Radiology, University of Virginia, Charlottesville, Virginia 22908, USA
    Med Phys 35:2414-23. 2008
    ..In most cases, the AECs of the FFDM systems successfully identified exposure parameters resulting in FOM values near the maximum ones, however, there were several examples where AEC performance could be improved...
  23. ncbi request reprint Digital mammography image quality: image display
    Eliot Siegel
    University of Maryland, Department of Radiology, Baltimore, MD, USA
    J Am Coll Radiol 3:615-27. 2006
    ....
  24. ncbi request reprint Storage, transmission, and retrieval of digital mammography, including recommendations on image compression
    David Avrin
    University of Utah, Department of Radiology, Salt Lake City, Utah, USA
    J Am Coll Radiol 3:609-14. 2006
    ....
  25. ncbi request reprint Internal densitometric gating for digital subtraction angiography
    J A Seibert
    Department of Radiology, University of California, Davis School of Medicine, Sacramento
    Invest Radiol 24:350-60. 1989
    ..Using these techniques permits the nonarbitrary matching of mask and contrast images without physiologic monitoring. The techniques are straightforward and relatively easy to implement on systems designed for rapid digital imaging...
  26. ncbi request reprint Performance evaluation of computed radiography systems
    E Samei
    Department of Radiology, Duke University Medical Center, Durham, North Carolina 27710, USA
    Med Phys 28:361-71. 2001
    ..This paper further clarifies the recommendations with respect to the beam filtration to be used for exposure calibration of the system, and the calibration of automatic exposure control systems...
  27. ncbi request reprint Digital radiography image quality: image acquisition
    Mark B Williams
    Department of Radiology, University of Virginia, Charlottesville, VA, USA
    J Am Coll Radiol 4:371-88. 2007
    ..This document provides a basis for the technologies available today in clinical practice and may be useful in guiding the future clinical practice of digital radiography...
  28. ncbi request reprint Digital radiography image quality: image processing and display
    Elizabeth A Krupinski
    Department of Radiology, University of Arizona, Tucson, Ariz, USA
    J Am Coll Radiol 4:389-400. 2007
    ..The practice of digital radiography is a rapidly evolving technology that will require timely revision of any guidelines and standards...
  29. ncbi request reprint AAPM/RSNA tutorial on equipment selection: PACS equipment overview: general guidelines for purchasing and acceptance testing of PACS equipment
    Ehsan Samei
    Department of Radiology, Duke University, DUMC Box 3302, Durham, NC 27710, USA
    Radiographics 24:313-34. 2004
    ..After the PACS has been installed, the user should perform technical and clinical acceptance testing to ensure that the system meets expectations...
  30. ncbi request reprint Description and implementation of a quality control program in an imaging-based clinical trial
    Christopher H Cagnon
    Department of Radiological Sciences, David Geffen School of Medicine at UCLA, BH 427D, CHS, 10833 LeConte Avenue, Los Angeles, CA 90095 1721, USA
    Acad Radiol 13:1431-41. 2006
    ....
  31. ncbi request reprint Comparison of dual energy detector system performance
    Robert E Alvarez
    Aprend Technology, Mountain View, California 94043, USA
    Med Phys 31:556-65. 2004
    ....
  32. ncbi request reprint Mammography "dose creep": causes and solutions
    J Anthony Seibert
    Acad Radiol 11:487-8. 2004
  33. ncbi request reprint Image quality in digital mammography: image acquisition
    Mark B Williams
    University of Virginia, Charlottesville, VA 22908 1339, USA
    J Am Coll Radiol 3:589-608. 2006
    ....
  34. ncbi request reprint Vertebroplasty and kyphoplasty: do fluoroscopy operators know about radiation dose, and should they want to know?
    J Anthony Seibert
    Radiology 232:633-4. 2004