Şu anda 2,278,269 (%40kadın; %23 genel)kadın meme kanseri öyküsü ile yaşıyor.(Ocak, 2002,ABD)

For those free of cancer at beginning of age interval. Based on cancer cases diagnosed during 2000 to 2002. 

Approximately one in three women in the United States will develop cancer over her lifetime.  The leading sites are breast, lung, and colon and rectum.

Kaynak: DevCan: Probability of Developing or Dying of Cancer Software, Version 6.0 Statistical Research and Applications Branch, NCI, 2005. http://srab.cancer.gov/devcan