Mammography Basic Concepts and Quality Control

Audio Overview:

This chapter excerpt provides a detailed overview of mammography techniques and principles, comparing film-screen and digital radiography systems, and outlining various technical parameters such as kVp, mA, and focal spot size. It highlights the importance of using low-energy x-rays and specialized anodes and filters to enhance contrast for visualizing breast tissue and calcifications, particularly discussing the role of characteristic x-rays and K-edges. Furthermore, the text explains the benefits of breast compression in reducing dose and improving image quality and addresses the regulatory requirements and quality control procedures mandated by the MQSA for both equipment performance and personnel qualifications, including discussions on radiation dose limits and risk assessment.

Radiologic Physics by Nickoloff, Edward L – Ahmad, Naveed.