Term Name:	hydroxykynureninuria
Synonyms:	kynureninase deficiency, xanthurenic aciduria
Definition:	An amino acid metabolic disorder characterized by impaired tryptophan metabolism resulting in high urinary excretion of kynurenine, xanthurenic acid and 3-hydroxykynurenine that has_material_basis_in homozygous or compound heterozygous mutation in the KYNU gene on chromosome 2q22.2.
Ontology:	Human Disease [DOID:0112257]   ( DOID:0112257 )