84-year-old female with history of intracystic capillary carcinoma on hormonal therapy. Annual follow-up surveillance. Limited mobility of the patient, ultrasound performed in sitting position.A targeted right ultrasound was performed for the patient’s area of concern. In the 9:00 radian 5 cm from the nipple there is redemonstration of a isoechoic mass. The previously present cystic components have resolved. The mass now measures 1.0 x 0.7 x 1.5 cm, (previously 3.2 x 3.6 x 3.8 cm). There is persistent mild internal vascularity.
Interval decrease in size of right breast mass corresponding to the patient's biopsy-proven intracystic papillary carcinoma. The cystic components are most notably reduced.BIRADS: 6 - Known cancer.RECOMMENDATION: X - No Letter.