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Breast Cancer Genetics: Syndromes, Genes, Pathology, Counseling, Testing, and Treatment

  • Jessica Pastoriza
  • , David M. Euhus

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Only 10% of breast cancers are related to inheritance of pathogenic variants in major autosomal dominant breast cancer predisposition genes. Nevertheless, genetic testing is a powerful risk stratification tool that empowers unaffected carriers to make decisions about enhanced surveillance, chemoprevention, and risk-reducing surgery so that cancers can be diagnosed early or avoided all together. Genetic testing is an essential step in the evaluation of patients recently diagnosed with breast cancer, as this information guides decisions about surgery, radiation, and systemic therapies. Genes firmly linked to elevated breast cancer risk include BRCA1, BRCA2, PALB2, CHEK2, ATM, TP53, CDH1, PTEN, STK11, NF1, and BARD1. Risk for breast and other cancers varies by gene, variant type, and family history..

Original languageEnglish (US)
Title of host publicationBland and Copeland's The Breast
Subtitle of host publicationComprehensive Management of Benign and Malignant Diseases
PublisherElsevier
Pages149,160.e1-160,160.e6
ISBN (Electronic)9780323833653
ISBN (Print)9780323833660
DOIs
StatePublished - Jan 1 2023

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Breast neoplasms
  • cancer genetics
  • familial breast cancer
  • genetic testing
  • multigene panels

ASJC Scopus subject areas

  • General Medicine

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