title: Benefits of screening mammography: a review for the primary care physician.
abstract: BACKGROUND
  Screening mammography, particularly for women in their 40s, has become a confusing issue for many physicians. Recent scientific and political controversies regarding screening guidelines have added to this confusion.
  
  
  METHODS
  Many randomized clinical trials have shown the benefits of mammographic screening for women over the age of 50, and recent studies show a statistically significant benefit for women in their 40s as well. Understanding the screening controversy requires an understanding of the principle of screening for disease, the epidemiology of breast cancer, and the results of the many randomized clinical trials, particularly recent data from the Swedish two-county trials. An appreciation of the improvements in mammographic quality in recent years, and in the education of the radiologists who interpret these studies, will also heighten clinical acceptance of this screening technique.
  
  
  RESULTS
  Both the American Cancer Society and American College of Radiology endorse annual mammographic screening for women over age 40, and there is compelling evidence to support these recommendations.
  
  
  CONCLUSIONS
  Radiologists, primary care providers, surgeons, and pathologists should work together to enhance the benefits of and access to screening mammography.
authors.affiliation: Department of Radiology, Lyster US Army Hospital, Fort Rucker, Ala 36362, USA.
authors.forename: J L
authors.initials: JL
authors.lastname: Reichle
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000401:mortality / Q000517:prevention & control*; D002278:Carcinoma in Situ / Q000401:mortality / Q000517:prevention & control*; D018270:Carcinoma, Ductal, Breast / Q000401:mortality / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008327:Mammography / Q000706:statistics & numerical data*; D008403:Mass Screening / Q000706:statistics & numerical data*; D008875:Middle Aged; D011320:Primary Health Care; D016032:Randomized Controlled Trials as Topic; D015996:Survival Rate