The diagnosis of<unk>  is based on the following: * Newborn screening test * Genetic testing * Urine test Differential diagnosis The differential diagnosis for<unk>  is: ethylmalonic encephalopathy, mitochondrial respiratory chain defects and multiple acyl-CoA dehydrogenase deficiency.
Short-chain acyl-coenzyme A dehydrogenase deficiency
Very long-chain acyl-coenzyme A dehydrogenase deficiency
Medium-chain acyl-coenzyme A dehydrogenase deficiency
Long-chain 3-hydroxyacyl-coenzyme A dehydrogenase deficiency
3-hydroxyacyl-coenzyme A dehydrogenase deficiency
2-Methylbutyryl-CoA dehydrogenase deficiency
Multiple carboxylase deficiency
3-Methylcrotonyl-CoA carboxylase deficiency