Lesch-Nyhan syndrome is a condition characterized by the overproduction of uric acid (a chemical formed from the breakdown of DNA or RNA), problems with the nervous system, and behavioral disturbances. The overproduction of uric acid can cause gouty arthritis (arthritis caused by uric acid in the joints), as well as kidney and bladder stones. Abnormal involuntary muscle movements such as flexing, jerking, flinging, and flailing are often displayed. Self-injury through biting and head banging is the most common behavioral problem in Lesch-Nyhan patients.

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... Lesch-Nyhan syndrome is a condition characterized by the overproduction of uric acid (a chemical formed from the breakdown of DNA or RNA), problems with the nervous system, and behavioral disturbances. The overproduction of uric acid can cause gouty arthritis (arthritis caused by uric acid in the joints), as well as kidney and bladder stones. Abnormal involuntary muscle movements such as flexing, jerking, flinging, and flailing are often displayed. Self-injury through biting and head banging is the most common behavioral problem in Lesch-Nyhan patients. ...
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Lesch-Nyhan syndrome (LNS) is a rare, inherited disorder caused by a defici ...
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Lesch-Nyhan Syndrome
... What is Lesch-Nyhan Syndrome? Lesch-Nyhan syndrome (LNS) is a rare, genetic disorder caused by a deficiency of the enzyme hypoxanthine-guanine phosphoribosyltransferase or HPRT. LNS is characterized b...
Source: Cleveland Clinic

Lesch-Nyhan Syndrome Information Page
... Lesch-Nyhan syndrome (LNS) is a rare, genetic disorder caused by a deficiency of the enzyme hypoxanthine-guanine phosphoribosyltransferase or HPRT. It is an X-linked recessive disease, and the gene ha...
Source: National Institute of Neurological Disorders and Stroke

   

Lesch-Nyhan Syndrome Articles

  • Lesch-Nyhan syndrome
    ... Lesch-Nyhan syndrome is a condition characterized by the overproduction of uric acid (a chemical formed from the breakdown of DNA or RNA), problems with the nervous system, and behavioral disturbances...
  • Lesch-Nyhan Syndrome Information Page
    ... Lesch-Nyhan syndrome (LNS) is a rare, genetic disorder caused by a deficiency of the enzyme hypoxanthine-guanine phosphoribosyltransferase or HPRT. It is an X-linked recessive disease, and the gene ha...

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