4 top medical experts on Hydroxykynureninuria across 0 countries. This is based on an objective analysis of their Scientific Publications, Clinical Trials, Medicare, and NIH Grants.

  1. Hydroxykynureninuria: A rare, genetic disorder of tryptophan metabolism characterized by massive urinary excretion of xanthurenic acid (XA), 3-hydroxykynurenine and kynurenine and increased XA concentration in plasma. The clinical phenotype is highly variable, ranging from asymptomatic or mild cases presentating with jaundice and vomiting, with subsequent normal development and growth, to more severe cases with manifestions which include intellectual disability, cerebellar ataxia, pellagra, progressive encephalopathy with muscular hypotonia, global developmental delay, stereotyped gestures and/or congenital deafness.
  2. Clinical guidelines are the recommended starting point to understand initial steps and current protocols in any disease or procedure:
  3. Synonyms: Kynureninase deficiency,  Xanthurenic aciduria


  

        

                    


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