Selenium-based digital radiography versus conventional film-screen radiography of the hands and feet: a subjective comparison.
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منابع مشابه
Digital Radiography Versus Conventional Radiography in Dentistry
Belma Muhamedagic, Lejla Muhamedagic Faculty of Medicine, University of Sarajevo, Bosnia and Herzegovina ography-RVG, Trophy Radiologie, Croissy Beaubourg, France [now Trophy, A Kodak Company, Rochester, N.Y.]). RVG is modern diagnostic method based on use of digital roentgen. Principle is use of so called CCD chip in RVG sensor (Figure 1) that put in patient’s mouth (3). The first dental digit...
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OBJECTIVE To determine the film-retake rates and causes in digital radiography comparison to conventional X-rays method. STUDY DESIGN Comparative study. PLACE AND DURATION OF STUDY Radiology Department, Aga Khan University Hospital, Karachi, from January 2004 to December 2006. PATIENTS AND METHODS X-rays of different body parts, conducted during the year 2004, with conventional radiograph...
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X-rays are electromagnetic (EM) radiation with characteristics of short wavelengths, very high frequencies and very high energy. High energy EM radiation exhibits characteristics of both waves and discrete bundles of energy called photons. X-ray photon energy is usually measured in kilo-electron volts (keV) and diagnostic x-ray energies are typically 10 to 150 keV. Such high energy EM radiation...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1999
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.172.1.9888764