Genetic Predisposition to Breast and Ovarian Cancer: Prospective Study of BRCAx Gene Mutation

Inclusion Criteria

• •1. Woman or man, with or without cancer, carrying a deleterious BRCA1/BRCA2 mutation, aged 18 years and over.
• •1. Woman with or without breast cancer or ovarian cancer at baseline.
• •2. Man with or without breast cancer at baseline.
• •2. Signed consent to participation
• •3. Affiliation to a social security regimen, or beneficiary of such a regimen.