Physical quality control for screening mammography.
In this article I discuss the physical factors affecting the quality of a mammogram and describe a radiographer-based management system for monitoring and controlling imaging constancy. The test objects and protocols have been used to date in three fixed and one mobile locations with success.
Calverd
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NE Thames Regional Health Authority, London.
D008327:Mammography / Q000592:standards*; D011786:Quality Control; D011829:Radiation Dosage