Update on screening breast MRI in high-risk women.

Breast cancer is the most common cancer in women. One in 8 women develops breast cancer and approximately 30% of all affected women die of the disease. By performing a nationwide screening program in the Netherlands, a mortality reduction of 1.2% annually was achieved. The screening program is for women between the ages of 50 and 75 years; however, women with an increased risk for developing breast cancer are mostly younger. The role of MRI in this particular group of women has been described in different studies. MRI of the breast in this group of women has a higher sensitivity than mammography, but the highest sensitivity is reached by the combination of these two imaging modalities.