BRCA2 and lung cancer: In addition, they reported a higher rate of carriers among study participants with FH of lung cancer compared to those without, but with a very low overall prevalence (0.8% vs 0.7% for the combination of ATM/BRCA2/TP53) [46], suggesting that a simplified collection of FHC information is not enough to identify patients with the highest probability of being carriers and to properly optimize germ-line NGC access.