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Updated: Mar 14, 2026

Clinical Imaging of Microwave Mammography
Published on: November 14, 2025
Healthcare regulatory body: potential risk assessment in mammography facilities
Marcus Oliveira1, Marcus Navarro1,2, Eliana Costa3
1Department of Health Technology and Biology, Federal Institute of Bahia, Emídio dos Santos-s/n-Salvador, Bahia, 40301-015, Brazil.
Abstract:
This study presented the role of regulatory bodies in promoting patient safety and benefits within mammography facilities. The model of potential risk assessment method was applied over 4 yrs (2019-2023). An instrument based on national and state mammography normative objective inspection script was created to harmonize the regulatory actions. The study recorded average glandular dose (AGD) over 4 y, with data categorized by mammography unit manufacturer and model. According to the mammographic manufacturer and model, the AGD ranged from 1.03 to 5 mGy. The inspection results related to the risk potential assessment; the onsite inspection resulted in 29 mammography services as acceptable, 12 as unacceptable, and 14 as tolerable. The potential risk assessment strategy implemented provided a robust regulatory framework and reflected a positive impact on patient safety.
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