One- versus two-view mammography screening. A prospective population-based study.
In order to compare mammography screening with one versus two views, a prospective population-based study was carried out. Mammograms from 12,636 women aged 40 to 54 years were examined first as one-view screening and later as two-view screening. The initial results showed that two-view screening resulted in 349 recalls, 72 surgical biopsies, and 32 breast cancers. One-view screening resulted in 542 recalls, 61 surgical biopsies, and 29 histologically proven breast cancers. The follow-up revealed 2 additional cancers detected by one-view screening. Thus, the use of two-view screening resulted in one more cancer case being detected. The difference in breast cancer detection was not significant.
Department of Diagnostic Radiology, Akademiska Sjukhuset, Uppsala, Sweden.
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Thurfjell
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Taube
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Tabár
D000328:Adult; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000517:prevention & control*; D015331:Cohort Studies; D016001:Confidence Intervals; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008327:Mammography / Q000379:methods* / Q000706:statistics & numerical data; D008403:Mass Screening / Q000706:statistics & numerical data; D008875:Middle Aged; D015588:Observer Variation; D011159:Population Surveillance; D011446:Prospective Studies; D012680:Sensitivity and Specificity; D013548:Sweden / Q000453:epidemiology