Thank you for joining us on World Dense Breast Day, September 27th! Learn more HERE.

World's Leading Website About Dense Breasts

How a cancer would show in breast density categories on a mammogram

Breasts that are (A) fatty or (B) scattered, are “not dense” breasts. Breasts that are (C) heterogeneously dense or (D) extremely dense, are “dense” breasts.

Dense Breasts: 5 Facts You Should Know

" …the most up-to-date comprehensive website on breast density knowledge."

For Patients

For Providers

Screening Technologies

Legislative Information

#WorldDenseBreastDay SUCCESS, FAQ Update

World Dense Breast Day While final numbers are still being tallied, WDBD was a huge success. We saw posts in multiple languages and had participants from at least 64 countries. Increased awareness

Learn More

#WorldDenseBreastDay, EUSOBI

Two events this week to be aware of: #WorldDenseBreastDay, Sept 27 DBI social media posts will kick off on Sept 27 at midnight/US Eastern time and run for 24 hours. Over 100 posts in English and