In particular, the APOA5 haplotypes, APOA5*1, and *2, and *3, comprised of rs662799 (-1131T>C), rs3135506 (56C>G), rs2072560 (IVS3 + 476G>A), and rs2266788 (1259T>C), have been studied for association with lipid levels and MS [5,11-13]. This evidence concerns the gene APOA5 and myeloid sarcoma.