Diabetic lipemia as a predisposing state to acute pancreatitis: a case report and literature review.

Hypertriglyceridemia has been recognized as a common complication of diabetes ketoacidosis (DKA), whereas severe hypertriglyceridemia, also known as diabetic lipemia, rarely occurs and is associated with an increasing risk of acute pancreatitis. We report the case of a 4-year-old girl with new-onset DKA associated with remarkable hypertriglyceridemia. Her serum triglyceride (TG) level was as high as 2490 mg/dL on admission and 11,072 mg/dL on day two during treatment with hydration and intravenous insulin infusion, whereas the critical situation was successfully stabilized by standard treatment for DKA without the occurrence of pancreatitis. We reviewed 27 cases of diabetic lipemia with or without pancreatitis that were described in the relevant literature to identify risk factors for the occurrence of pancreatitis in children with DKA. As a result, the severity of hypertriglyceridemia or ketoacidosis, age at onset, type of diabetes, and presence of systemic hypotension, were not associated with the development of pancreatitis; however, the occurrence of pancreatitis in girls over 10 years old tended to be higher than that in boys. The serum TG levels and DKA successfully normalized in most of the cases with insulin infusion therapy with hydration, without other specific treatments (e.g., heparin therapy and plasmapheresis). We conclude that the occurrence of acute pancreatitis in diabetic lipemia could be avoided with appropriate hydration and insulin therapy, without specific treatment for hypertriglyceridemia.