Purpose: In spite of the general consensus on the issue, to point to major dilemmas which appear in this matter of multidisciplinary interest, and to review current concepts on how to achieve optimal diagnostic and therapeutic outcome.
Results: Recent literature data show that the rate of gestational breast cancer, according to most protocols, range from 0.2% to 3.8%. By definition, the clinical manifestation of this type of carcinoma is expected to occur during pregnancy or within one year after delivery. The mode of treatment and prognosis is identical to those of women with breast carcinoma beyond pregnancy, except for radiotherapy that is not indicated during pregnancy and selective use of cytostatics in polychemotherapy during the first trimester. The only exceptions to this practice are women with any advanced stage of the disease due to delayed diagnosis. Results of large studies indicate that the therapy for breast cancer has no adversarial effect on the prognosis of subsequent pregnancy.
Conclusion: The evaluation and management of women with gestational breast cancer requires a multidisciplinary approach. A chemotherapeutic regimen should be individualised to a maximum reduction of risk, if applied in the second and third trimester. Surgical therapy may include mastectomy and sparing operative procedures. Sentinel node biopsy should be considered in node negative patients. Radiotherapy should be postponed to the postpartum period.