title: Mammography and early breast cancer detection.
abstract: Screening mammography has been shown to reduce breast cancer mortality. Both film-screen mammography and xeromammography are highly sensitive and specific. Mammography accreditation programs assure physicians and patients that a facility provides mammography of the highest quality, using the lowest possible radiation dose. Mammographic signs of early cancer include a small mass, calcifications, architectural distortion and a neodensity. Dense tissue may result in a false-negative examination even when a cancer is palpable, with adverse effects if biopsy is delayed.
authors.affiliation: UCLA School of Medicine.
authors.forename: L W
authors.initials: LW
authors.lastname: Bassett
authors.forename: D L
authors.initials: DL
authors.lastname: Butler
mesh_terms: D000328:Adult; D000368:Aged; D001707:Biopsy, Needle; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D005260:Female; D006801:Humans; D008327:Mammography / Q000379:methods; D008403:Mass Screening