First pregnancy events and future breast density: modification by age at first pregnancy and specific VEGF and IGF1R gene variants.
- Author(s): Kerlikowske, Karla;
- Prebil, LA;
- Ereman, RR;
- Powell, MJ;
- Jamshidian, F;
- Shepherd, JA;
- Hurlbert, MS;
- Benz, CC
- et al.
Published Web Locationhttp://europepmc.org/articles/PMC4048469?pdf=render
Pregnancy characteristics have been associated with breast cancer risk, but information is limited on their relationship with breast density. Our objective was to examine the relationship between first pregnancy characteristics and later life breast densit