Correlation of ethnicity with breast density as assessed by Quantra

It is widely accepted that there is an association between mammographic density and breast cancer risk [1]. Various studies have examined relationships between ethnicity and breast density patterns using the Wolfe classification system [2], with a view to investigating potential breast cancer risk. Quantra™ is a volumetric assessment tool, which allows reproducible objective measurement of mammographic breast density, eliminating inter-observer variability. Our study sought to investigate the correlation between ethnicity and breast density using Quantra™ measurements.