Correlation of ethnicity with breast density as assessed by Quantra™

The automated breast volume scanner (ABVS) is the fi rst of its kind and utilises a large, 17 cm 15 cm high-frequency ultrasound probe which sweeps across the whole breast generating images that can be reformatted into multiple planes and a 3D volume. ABVS will change breast ultrasound practice by: introducing operator standardisation, reproducibility and repeatability of measurement and interpretation; changing who acquires the volume set and how breast ultrasounds are reported; and allowing accurate comparison of previous and current examinations for screening and assessing treatment change. Methods Patients presented to the symptomatic clinic for conventional 2D ultrasound assessment with a variety of conditions. An additional ABVS was performed. Results Cases were classifi ed into: benign -for example, cysts, fi broadenomas, diabetic mastopathy; and malignant.