نتایج جستجو برای: full field digital mammography system

تعداد نتایج: 3277808  

Journal: :Radiologic technology 2016
Jennifer Loesch

Although the Mammography Quality Standards Act (MQSA) passed when analog mammography and film processors were used across the United States, now most health care facilities have full-field digital mammography. This article reviews MQSA requirements including qualifications for personnel, the clinical image evaluation process, and components of a quality control program. In light of technologica...

Journal: :The British journal of radiology 2010
K J Robson

Breast imaging in the UK is currently undergoing a major change, with the widespread implementation of full-field digital mammography (FFDM) equipment. This article looks at some of the advanced imaging techniques that have become possible following the development of FFDM units. These techniques may prove to be useful additions to standard mammography for some groups of women.

Journal: :iranian journal of radiology 0
lida gholamkar department of medical radiation engineering, science and research branch, islamic azad university, tehran, iran ali asghar mowlavi physics department, hakim sabzevari university, sabzevar, iran; international center for theoretical physics (ictp), associate federation scheme, medical physics field, trieste, italy; physics department, hakim sabzevari university, sabzevar, iran. tel: +98-5144012521 mahdi sadeghi radiation application research school, nuclear science and technology research institute, tehran, iran mitra athari department of medical radiation engineering, science and research branch, islamic azad university, tehran, iran

conclusion by comparing the results, we saw that w/rh anode/filter combination is the best choice in breast mammography imaging because of the lowest delivered dose in comparison with w/ag and rh/al. moreover, breast thickness and g value have significant effects on mgd. objectives the aim of this study was to determine the average absorbed dose of x-ray radiation in the glandular tissue of the...

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