HRR alterations involve Fanconi anemia genes (PALB2, FANCA, FANCL, FANCI, FANCC), core RAD genes (RAD50, RAD51, RAD51B, RAD51C) as well as DNA damage response genes (ATM, ATR, CHEK1, CHEK2) (10). Here, PALB2 is linked to Fanconi anemia.