Related Experiment Video
Updated: Aug 13, 2026
08:57
High Resolution 3D Imaging of Ex-Vivo Biological Samples by Micro CT
Published on: June 21, 2011
A study of mammographic exposure and detail visibility using three systems: Xerox 125, Min-R, and Xonics XERG
Radiology
|August 1, 1979
Abstract:
A breast phantom of novel design has been used to measure visibility of simulated calcific and soft-tissue fibrillar details in mammography, as well as to determine the roentgen exposure vs. depth. Exposure data were combined with a model of the breast as compressed during mammography to compute the mean exposure to the ductal parenchyma (MDE). Three different imaging systems were compared over a wide range of x-ray beam energies and breast characteristics. "Dosage" criteria other than the MDE are discussed.
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