Eosinophilia was observed in 45.8% (11/24) of the population, with a median = 870 (IQR = 680 − 1900), accompanied by high IgE levels in 52.15% of them (12/23), with a median = 1320.5 (IQR = 542 − 2438) (Table 4). The gene discussed is IGHE; the disease is Increased total eosinophil count.