Cats in the Severe lipidosis group had lower SAA concentration (p = 0.0001), see Figure 2; were younger (p = 0.0002), see Figure 3; and had lower albumin (p = 0.03) and urea (p = 0.02) serum concentrations than cats in the Other cytological findings group, see Table 4. The gene discussed is ALB; the disease is lysosomal lipid storage disorder.