Presentation
Soft mass in the upper outer left breast for more than 20 years.
Patient Data
Age: 75 years
Gender: Female
From the case:
Breast lipoma
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A well-defined heterogenous mass surrounded by a capsule.
Case Discussion
Breast lipomas are benign breast lesions that are classified as BIRADS II. Our patient was asymptomatic for 20 years before the diagnosis was made on a screening mammogram. The lesion is hypoechoic, isoechoic, and hyperechoic or heterogeneous in echogenicity. In a fatty breast, isoechoic tumors are sometimes more difficult to identify.