Conversely, serum apoB levels were higher in ICAS patients [(mean ± SD: 1.24 ± 0.32 g/L) followed by ECAS (mean ± SD: 1.07 ± 0.26 g/L) and SAO patients (mean ± SD: 1.03 ± 0.27 g/L) (p < 0.0001), Figures 2C,D]. The gene discussed is APOB; the disease is familial isolated congenital asplenia.