Preferred Label : Noonan Syndrome;
NCIt related terms : Noonan's Syndrome;
NCIt definition : A genetic syndrome caused by mutations in the PTPN11 gene (over 50% of the cases)
or less frequently mutations in the SOS1, RAF1, or KRAS genes. It is characterized
by short stature, webbed neck, hypertelorism, low-set ears, deafness, and thrombocytopenia
or abnormal platelet function.;
Alternative definition : NICHD: A predominantly autosomal dominant condition typically caused by mutation(s)
in genes encoding proteins involved in the RAS-MAP kinase pathway, disrupting the
regulation of cell growth and division. The condition is characterized by short stature,
webbed neck, hypertelorism, low-set ears, deafness, pectus excavatum/carinatum, right
sided cardiac anomalies (pulmonary stenosis, hypertrophic cardiomyopathy), bleeding
disorders, and an increased risk of leukemia. Fifty percent of individuals with Noonan
syndrome have mutation(s) in the PTPN11 gene, encoding tyrosine-protein phosphatase
non-receptor type 11.; ACC/AHA: A genetic syndrome caused by mutations in the PTPN11 gene (greater than 50%
of the cases) or less frequently mutations in the SOS1, RAF1, or KRAS genes. It is
characterized by short stature, webbed neck, hypertelorism, low-set ears, deafness,
and thrombocytopenia or abnormal platelet function.;
Origin ID : C34854;
UMLS CUI : C0028326;
Currated CISMeF NLP mapping
DO Cross reference
See also inter- (CISMeF)
Semantic type(s)
UMLS correspondences (same concept)
Validated automatic mappings to BTNT
Validated automatic mappings to NTBT
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