San Francisco Mammography Registry:
A Research Resource

The SFMR has collected information on over 350,000 women, 1 million mammograms and 19,600 breast cancers.

Below are absolute numbers of mammograms and women by race/ethnicity and age and absolute numbers of cancers by stage and type of estrogen receptor.

Graph one: The SFMR has a large number of white and asian women.
Graph two: Women aged 40-69 years are the largest group in the SFMR.
Graph three: Most women in the SFMR are diagnosed with estrogen receptor positive tumors.
Graph four: Most women in the SFMR are diagnosed with early stage tumors.
Graph five: Most mammogram types are screening.