The laboratory examination, as shown in Table 5, revealed pancytopenia, with severe anemia: Hemoglobin (Hb) 5.6 g/dL, leukopenia: white blood cells (WBC) 3640/μL, thrombocytopenia: platelets 16,000/μL), hyperferritinemia: 1, ferritin 342 μg/L, hypertriglyceridemia 360 mg/dL, and hypofibrinogenemia 77 mg/dL. This evidence concerns the gene GSTM1 and Thrombocytopenia.