Additionally, we identified that an increased risk of ALL was associated with two haplotypes in IL‐17RC, C‐A and T‐A (in the order of rs708567 and rs76999397) (OR = 46.73, 95% CI = 17.30–126.28; OR = 49.42, 95% CI = 6.95–351.45, respectively). This evidence concerns the gene IL17RC and acute lymphoblastic leukemia.