<unk>  is a rare neurometabolic disorder characterized by the significantly elevated levels of<unk>  acid in one's urine. It is either autosomal recessive or autosomal dominant.
2-Hydroxyglutaric aciduria
3-Methylglutaconic aciduria
Aspartylglucosaminuria
Hawkinsinuria
Homocystinuria
Urocanic aciduria
Phenylketonuria
Alkaptonuria