<unk> , also known as<unk>  aciduria or propionyl-CoA carboxylase deficiency (PCC deficiency), is a rare autosomal recessive metabolic disorder, classified as a branched-chain organic<unk> . The disorder presents in the early neonatal period with poor feeding, vomiting, lethargy, and lack of muscle tone. Without treatment, death can occur quickly, due to secondary hyperammonemia, infection, cardiomyopathy, or brain damage.
Propionic acidemia
Organic acidemia
Isovaleric acidemia
Sulfhemoglobinemia
Hyperammonemia
Pipecolic acidemia
Inert gas asphyxiation
Methemoglobinemia