Preferred Label : Hyperuricemia, infantile, with abnormal behavior and normal hypoxanthine guanine phosphoribosyltransferase;
Type : Other, mainly phenotypes with suspected mendelian basis;
Description : Nyhan et al. (1969) reported a 3-year-old boy with mental retardation, dysplastic
teeth, failure to cry with tears, absent speech, and autistic behavior. HGPT was normal,
whereas the activity of adenine phosphoribosyltransferase was increased. Nothing is
known about its genetics. *FIELD* RF 1. Nyhan, W. L.; James, J. A.; Teberg, A. J.;
Sweetman, L.; Nelson, L. G.: A new disorder of purine metabolism with behavioral manifestations.
J. Pediat. 74: 20-27, 1969. *FIELD* CS Neuro: Mental retardation; Failure to cry;
Absent speech; Autistic behavior;
Inheritance : ? Autosomal recessive;
Prefixed ID : 240000;
Origin ID : 240000;
UMLS CUI : C1855884;
Currated CISMeF NLP mapping
HPO term(s)
Semantic type(s)
UMLS correspondences (same concept)