Presentation
History of right breast trauma. Palpable mass on physical exam in the trauma site.
Patient Data
Age: 40 years
Gender: Female
From the case:
Oil cyst - breast
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A 35x25 mm well defined oval shaped fat density lesion is noted at the upper inner quadrant of the right breast in the trauma site
From the case:
Oil cyst - breast
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An oval shaped fat density lesion at the upper inner quadrant of the right breast.
Case Discussion
Regarding the history of trauma, features on mammography are compatible with oil cyst that refer to benign breast lesion (BI-RADS 2) where an area of focal fat necrosis becomes walled off by fibrous tissue.