Figure 3.
Prevalence of breast cancer subtypes in patients carrying BRCA1 and BRCA2 pathogenic mutations. The histograms show the distribution of BRCA1- (dark red) and BRCA2- (light red) PVs in molecular subtypes of breast cancer patients. The numbers reported inside each box indicate the percentage of patients with BRCA1 and BRCA2 PVs for each breast cancer subtype.
Abbreviations: PVs, pathogenic variants; HER2 +, human epidermal growth factor receptor 2 positive; TNBC, triple negative breast cancer.