A 33-year-old woman with no family history of breast cancer undergoes bilateral augmentation mammaplasty with 300 mL of autologous fat per breast. Six months later, she has onset of pain in the right breast. Mammography shows linear clustered microcalcifications in the lower inner quadrant of the right breast, small lipid cysts bilaterally with scattered dystrophic rod-like calcifications in the upper outer quadrants bilaterally, and heterogeneity of the pectoral muscles. Which of the following is the most appropriate next step in management?
A) Baseline mammography between ages 35 and 40 and yearly thereafter
B) Core needle biopsy of the bilateral upper outer quadrants
C) Core needle biopsy of the right lower inner quadrant
D) Repeat mammography at 6 months and 12 months
E) Repeat mammography in 1 year
