Abstract
We reported here a 5-year-old girl with Sotos syndrome who developed acute shock encephalopathy syndrome (ASES), and differentiated ASES from Reye syndrome (RS). Abrupt onset of shock and status epilepticus developed and these were followed by disseminated intervascular coagulation (DIC) and liver damage. Gradual elevation of hepatic enzymes, high serum bilirubin value, and normal serum ammonia value in acute phase were incompatible with typical RS. Liver histology showed severe, diffuse necrosis of hepatocytes consisting of granular and vacuolar degeneration, which were quite different from those of RS. Thus, the disease process of ASES was shown to be different from those of RS.
