IMAGE QUALITY OF RADIOGRAPHIC SYSTEM : SCREEN-FILM COMBINATION
نویسندگان
چکیده
منابع مشابه
Radiographic techniques in screen‐film mammography
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Robert F. Wagner wrote his first SPIE paper(1) in 1972, within the first year of his joining the Bureau of Radiological Health, the precursor to the FDA's Center for Devices and Radiological Health. He had been hired to build a laboratory and develop methodologies for assessing the performance of diagnostic x-ray systems, in support of the passage of the Radiation Control for Health and Safety ...
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Radiographic image is the final product of imaging department and it passes through many steps before viewing. To achieve the ideal images with high quality and lowest possible radiation dose to the patient, one should take care during each stage of image formation which isn’t only practiced by one person who is designated to do that, It is the responsibility of everybody in the facility to imp...
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The use of mammography film-screen is limited in general radiography. The purpose of this study was to compare the effectiveness of mammographic film-screen and standard film-screen systems in the detection of small bone fractures. Radiographs were taken from patients' extremities and neck areas using mammography film-screen and standard film-screen (n=57 each). Fourteen other radiographs were ...
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AIM The single emulsion or single screen system is usually reserved for mammography since its use in general radiography is limited. The purpose of this study is to compare the mammographic film-screen combination (MFC) and the standard film-screen combination (SFC) in terms of fracture and soft tissue injuries detection. PATIENTS, METHODS AND MATERIALS: In this prospective study, 41 patients f...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1975
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00001368977