In which, there were 5 patients with homozygous gene with 2 combination types of mutations: CD41/42 - CD41/42, CD71/72 - CD71/72 and 4 patients with double heterozygote of 2 mutations with 4 combination types of mutations CD41/42-CD17, CD17-CD71/72, CD17-CD95 and CD17-IVS I-1.