PMID: 6988168Jan 1, 1980Paper

Xeroradiography--an in-depth review

CRC Critical Reviews in Diagnostic Imaging
D D Paulus

Abstract

Xeroradiology has been reviewed from the earliest description of charged powder imaging by Lichtenberg in 1977 through its more recent development and widespread use. The principles of photoconductivity, selenium characteristics, and edge enhancement were explained, and the basic components and operation of xeroradiographic equipment were outlined. Xeroradiography has achieved its greatest usefulness in mammography and the evaluation of breast disease. Although early workers in the field were discouraged by the relatively primitive nature of the equipment, Wolfe, by his persistent investigation, demonstrated the value of xeroradiography. He proposed the following advantages over film mammography: ease of interpretation; more information on one image; a more rapid, dry developing process; less irradiation required than nonscreen industrial type film; and probably greater accuracy. Each of these factors were reviewed in detail, type film; and probably greater accuracy. Each of these factors were reviewed in detail, and the factors influencing dose reduction were elaborated. The application of xeroradiography to nearly every aspect of diagnostic radiology has been attempted. Areas of greatest effectiveness include the evaluation o...Continue Reading

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