Ductal carcinoma in situ within a fibroadenoma: A case report and review of literature.

Background: Fibroadenoma (FA) is the most common tumor found in young women, although it can occur in any age group. Ductal carcinoma in situ (DCIS) that is confined in a FA is rare; it is most frequently reported as an incidental finding.

Case Summary: We report a case of DCIS within a FA in a 46-year-old female without cancer-related personal and family histories.

Secondary breast lymphoma: A case report.

Lymphoma is the most frequent hematologic malignancy that involves the breast. It represents less than 1% of all breast cancer. The most common subtype is the secondary B-cell lymphoma.