Presentation
A painless left breast lump was accidentally discovered a month ago.
Patient Data
Age: 35 years
Gender: Female
From the case:
BIRADS V lesion
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MLO

There is an irregular, hyperdense mass with spiculated margins in the upper central part of the left breast.
Left-sided dense axillary lymphadenopathy.
Case Discussion
A BI-RADS 5 lesion has the typical imaging features of breast malignancy. On a mammogram, any two of the following features are demonstrated:
- spiculated or irregular mass
- high density
- fine linear or linear branching segmental calcifications
Nipple retraction, skin thickening, and evidence of interval growth, if present, would support the diagnosis.