Atypia detected during breast screening and subsequent development of cancer: observational analysis of the Sloane atypia prospective cohort in England.

ABSTRACT:

Objective

To explore how the number and type of breast cancers developed after screen detected atypia compare with the anticipated 11.3 cancers detected per 1000 women screened within one three year screening round in the United Kingdom.

Design

Observational analysis of the Sloane atypia prospective cohort in England.

Setting

Atypia diagnoses through the English NHS breast screening programme reported to the Sloane cohort study. This cohort is linked to the English Cancer Registry and the Mortality and Birth Information System for information on subsequent breast cancer and mortality.

Participants

3238 women diagnosed as having epithelial atypia between 1 April 2003 and 30 June 2018.

Main outcome measures

Number and type of invasive breast cancers detect

SUBMITTER: Freeman K 

PROVIDER: S-EPMC10831586 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature