Mean age at onset of MS did not differ significantly between patients carrying NQO1 rs1800566 C/C (mean ± SD = 32.1 ± 10.2 years, reference), C/T (mean ± SD = 33.5 ± 11.6 years, p = 0.220) and T/T (mean ± SD = 32.4 ± 12.0 years, p = 0.270). The gene discussed is NQO1; the disease is myeloid sarcoma.