In several studies, germline variants in inherited cancer susceptibility genes were detected in 16–21% of patients with T-MN; BARD1, BRCA1, BRCA2, CHEK2, TP53, and Fanconi anemia (FA) genes (FANCA, FANCD2, FANCJ, PALB2) [6–8]. Here, BRIP1 is linked to cancer.