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. 2024 Oct 4;10:87. doi: 10.1038/s41523-024-00693-9

Fig. 1. Study overview.

Fig. 1

a Schematic diagram of the study. Resected breasts from prophylactic mastectomy of BRCA1/2 carriers and curative mastectomy of patients with breast cancer are subjected to pathological and genomic analysis. Multisampling from breast tissue samples was performed to evaluate the molecular profiling of the tumor and to identify and assess clonal expansion of normal tissue. b Study profile. A total of 24 patients with breast cancer and 5 with BRCA1/2 mutations participated in the study. IpM ipsilateral mastectomy, BM bilateral mastectomy, BRRM bilateral risk-reducing mastectomy, CRRM contralateral risk-reducing mastectomy.