More than half of the whole cohort had high LDH (55.8%—92/165), 67.1% (88/131) had elevated levels of β2-microglobulin, hypoalbuminemia was registered in 72.9% (113/155), and hypogammaglobulinemia occurred in 2.6% (4/150) of cases. This evidence concerns the gene HLA-G and Hypoalbuminemia.