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GTR Home > Conditions/Phenotypes > Pancreatic cancer, susceptibility to, 2
BRCA1- and BRCA2-associated hereditary breast and ovarian cancer (HBOC) is characterized by an increased risk for female and male breast cancer, ovarian cancer (including fallopian tube and primary peritoneal cancers), and to a lesser extent other cancers such as prostate cancer, pancreatic cancer, and melanoma primarily in individuals with a BRCA2 pathogenic variant. The risk of developing an associated cancer varies depending on whether HBOC is caused by a BRCA1 or BRCA2 pathogenic variant.

Genes See tests for all associated and related genes

  • Also known as: BRCC2, BROVCA2, FACD, FAD, FAD1, FANCD, FANCD1, GLM3, PNCA2, XRCC11, BRCA2
    Summary: BRCA2 DNA repair associated

Clinical features

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Practice guidelines

  • NICE, 2023
    UK NICE Clinical Guideline CG164, Familial breast cancer: classification, care and managing breast cancer and related risks in people with a family history of breast cancer, 2023
  • ACMG ACT, 2019
    American College of Medical Genetics and Genomics, Genomic Testing (Secondary Findings) ACT Sheet, BRCA1 and BRCA2 Pathogenic Variants (Hereditary Breast and Ovarian Cancer), 2019

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