Australia's Three System Approach to Mammographic Image Quality Assessment.

Area of Science:

• Radiology
• Medical Imaging Quality Assurance

Background:

• Mammography is crucial for early breast cancer detection in Australia.
• High-quality mammographic images are essential for effective screening and diagnosis.
• Current image evaluation systems (IES) are vital for quality assurance and accreditation in mammography.

Purpose of the Study:

• To review the three main image evaluation systems used in Australia: RANZCR MQAP, BreastScreen Australia (BSA) PGMI, and automated tools like Volpara TruPGMI.
• To identify inconsistencies in application, criteria, and benchmarking across different IES and settings.
• To highlight the need for a unified, evidence-based framework for mammographic image quality assessment.

Main Methods:

• Narrative review of existing literature and quality assurance programs.
• Examination of the acceptable/repeatable IES, PGMI IES, and emerging automated evaluation tools.
• Analysis of the evolution, application, and limitations of each IES.

Main Results:

• Three distinct IES are used in Australia, leading to fragmented practices.
• The PGMI IES faces criticism for subjectivity and lack of outcome-based evidence.
• Automated tools offer objectivity but lack consistent integration and outcome correlation.

Conclusions:

• A unified, evidence-based framework is needed to standardize image evaluation across diagnostic and screening settings.
• Standardization will enhance reliability, support professional development, and improve diagnostic accuracy.
• Aligning evaluation frameworks with contemporary imaging practices is crucial for patient care.