History of left breast probable fat necrosis presents for follow-up. A targeted left ultrasound was performed for the known area of concern. At the left breast 2:00 position, a mixed echogenicity area measuring 1.0 x 1.1 cm is compatible with fat necrosis. These measurements represent interval decrease in size.
Imaging findings compatible with resolving benign fat necrosis. The patient is due for a bilateral diagnostic mammogram in December of this year.BIRADS: 2 - Benign finding.RECOMMENDATION: ND - Diagnostic Mammogram.