Breast Elastography: How to Perform and Integrate Into a "Best-Practice" Patient Treatment Algorithm

Area of Science:

• Medical Imaging
• Radiology
• Oncology

Background:

• Breast elastography has existed for over 15 years but is underutilized in clinical settings.
• Numerous studies report high accuracy for breast elastography, yet findings vary significantly in the literature.
• This variability is attributed to differences in technique, a challenging learning curve, and inter-vendor methodological discrepancies.

Purpose of the Study:

• To present a standardized protocol for breast elastography using strain and shear wave techniques.
• To achieve high sensitivity and specificity in breast lesion characterization.
• To guide clinicians in identifying and interpreting common false-positive and false-negative elastographic findings.

Main Methods:

• Detailed description of a specific protocol for performing breast elastography.
• Inclusion of both strain elastography and shear wave elastography techniques.
• Emphasis on practical aspects to overcome learning curve and vendor variability.

Main Results:

• The described protocol yields high sensitivity and specificity for breast elastography.
• The article aims to reduce variability in reported results by standardizing methodology.
• Provides insights into common pitfalls leading to false-positive and false-negative diagnoses.

Conclusions:

• A standardized breast elastography protocol can enhance diagnostic accuracy.
• Addressing technical variability and learning curve issues is crucial for wider clinical adoption.
• Understanding common false findings improves the reliability of elastography in breast cancer detection.