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Publikováno v:
Medical Physics. 43:3397-3397
Purpose: Newer CT scanners are able to use scout views to adjust mA throughout the scan in order to achieve a given noise level. However, given constraints of radiologist preferences for kVp and rotation time, it may not be possible to achieve an acc
Publikováno v:
Medical Physics. 33:2212-2213
In March 2000, the twenty‐four member boards of the American Board of Medical Specialties (ABMS) formally agreed that all boards would develop programs for Maintenance of Certification (MOC). In some cases, MOC would be replacing existing or evolvi
Publikováno v:
Medical Physics. 40:440-440
Diplomates of the American Board of Radiology who participate in the Maintenance of Certificate program are required to complete a practice quality improvement (PQI) project. What such a project should look like often seems elusive to a medical physi
Autor:
M Yester, R Al-Senan
Publikováno v:
Medical Physics. 40:129-129
Purpose: To compare the performance between two available metal artifact reduction software (MAR) packages from different CT vendors to determine applicability for surgical screws, even though such use is not supported. Methods: Two vertebral screws
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 36(8)
This article is a review of the physics principles, instrumentation and reconstruction methods behind SPECT imaging. Particular attention is paid to the mechanisms that can significantly affect the accuracy of a SPECT image. We describe instrumentati
Publikováno v:
Medical Physics. 37:3426-3426
Currently, a common initiative in many fields is quality improvement (QI). This endeavor is especially prominent in the medical community with concerns on patient safety and reduction of medical errors. As part of its certification oversight, the Ame
Publikováno v:
Medical Physics. 36:2449-2449
Purpose: To obtain the energy spectra from patients after administration of F‐18 FDG and measure the broad beam attenuation of lead under clinical conditions. Method and Materials: A sodium iodide detector was used to measure the spectrum of photon
Autor:
M Yester
Publikováno v:
Medical Physics. 36:2797-2797
Currently, a common initiative in many fields is quality improvement. This endeavor is especially prominent in the medical community with concerns on patient safety and reduction of medical errors. As part of its certification oversight, the American
Publikováno v:
Medical Physics. 35:2943-2943
This course will review that status of the various aspects of accreditation by the American Board of Radiology. There have been a number of important changes in the process. Among the topics covered will be: 1) Changes in the requirements for the pri