The females had no difference in HGB level (134.54 ± 13.98 vs. 134.60 ± 14.15, p = 0.737) and less thrombocytopenia (7.1% vs. 13.0%, p < 0.0001) compared to males before operation (Table 2). The gene discussed is CYGB; the disease is Thrombocytopenia.