Hypoketotic hypoglycemia with myolysis and hypoparathyroidism: an unusual association in medium chain acyl-CoA desydrogenase deficiency (MCADD).

Medium-chain acyl-CoA deshydrogenase deficiency (MCADD) is the most frequent disorder of mitochondrial fatty acid oxidation (MFAO). We report a 3 year-old girl with enterovirus viremia who was referred after 36 hours of fasting with hypoketotic hypoglycemic coma and myolysis. Evolution was complicated by acute renal failure, increased serum levels of transaminases and hypoparathyroidism.