1. Risk of breast cancer two years after a benign biopsy depends on the mammographic feature prompting recall.
- Author
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Vernet-Tomás M, Louro J, Román M, Saladié F, Posso M, Prieto M, Vázquez I, Baré M, Peñalva L, Vidal C, Bargalló X, Sánchez M, Ferrer J, A Espinàs J, Quintana MJ, Rodríguez-Arana A, and Castells X
- Subjects
- Biopsy, Breast surgery, Breast Neoplasms surgery, False Positive Reactions, Female, Humans, Risk, Spain epidemiology, Breast diagnostic imaging, Breast Neoplasms epidemiology, Early Detection of Cancer, Mammography, Mass Screening methods
- Abstract
Objective: We aimed to explore whether the type of mammographic feature prompting a false-positive recall (FPR) during mammography screening influences the risk and timing of breast cancer diagnosis, particularly if assessed with invasive procedures., Study Design: We included information on women screened and recalled for further assessment in Spain between 1994 and 2015, with follow-up until 2017, categorizing FPRs by the assessment (noninvasive or invasive) and mammographic feature prompting the recall., Main Outcome Measures: Breast cancer rates in the first two years after FPR (first period) and after two years (second period)., Results: The study included 99,825 women with FPRs. In both periods, the breast cancer rate was higher in the invasive assessment group than in the noninvasive group (first period 12 ‰ vs 1.9 ‰, p < 0.001; second period 4.4‰ vs 3.1‰, p < 0.001). During the first period, the invasive assessment group showed diverse breast cancer rates for each type of mammographic feature, with a higher rate for asymmetric density (31.9‰). When the second period was compared with the first, the breast cancer rate decreased in the invasive assessment group (from 12‰ to 4.4‰, p < 0.001) and increased in the noninvasive assessment group (from 1.9‰ to 3.1‰, p < 0.001)., Conclusion: In the context of mammography screening, the risk of breast cancer diagnosis during the first two years after FPR was particularly high for women undergoing invasive assessment; importantly, the risk was modified by type of mammographic feature prompting the recall. This information could help to individualize follow-up after exclusion of malignancy., (Copyright © 2020 Elsevier B.V. All rights reserved.)
- Published
- 2021
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