Breast cancer during pregnancy: epidemiology, phenotypes, presentation during pregnancy and therapeutic modalities.

Although it is uncommon in general, breast cancer is the most commonly diagnosed cancer during pregnancy. While treatment for pregnant patients should adhere to treatment guidelines for non-pregnant patients, there exist specific considerations concerning diagnosis, staging, oncological treatment, and obstetrical care. Imaging and staging are preferably performed using breast ultrasound and mammography.

Reproductive Complications in Childhood Cancer Survivors.

Gonadal dysfunction and infertility after cancer treatment are major concerns for childhood cancer survivors and their parents. Uncertainty about fertility or being diagnosed with infertility has a negative impact on quality of survival. In this article, determinants of gonadal damage are reviewed and consequences for fertility and pregnancies are discussed.