Burkitt's lymphoma in pregnancy with bilateral breast involvement: case report with review of the literature.

Background: Burkitt's lymphoma (BL) in pregnancy presenting with breast involvement is a rare clinical entity, and only 13 cases have been reported so far.

Case Report: We describe the case of a 28-year-old postpartum woman who presented with markedly enlarged breasts caused by BL. She was treated with 8 cycles of the CALGB 10002 regimen, as well as with irradiation to both breasts.