From: Identification of BRCA1-like triple-negative breast cancers by quantitative multiplex-ligation-dependent probe amplification (MLPA) analysis of BRCA1-associated chromosomal regions: a validation study
BRCA1 mutation
BRCA1 methylation
BRCA1 mutation/methylation
Total
18
22
40
BRCA1-like (≥0.5)
15
20
35
False negative
3
2
5
Sensitivity (%)
83
91
87.5