ICD-11 code : LD2F.15;
Preferred Label : Noonan syndrome;
ICD-11 definition : Noonan Syndrome is characterised by short stature, facial dysmorphism and congenital
heart defects. The main facial features of NS are hypertelorism with down-slanting
palpebral fissures, ptosis and low-set posteriorly rotated ears with a thickened helix.
The cardiovascular defects most commonly associated with this condition are pulmonary
stenosis and hypertrophic cardiomyopathy. Other associated features are webbed neck,
chest deformity, mild intellectual deficit, cryptorchidism, poor feeding in infancy,
bleeding tendency and lymphatic dysplasia. The syndrome is transmitted as an autosomal
dominant trait.;
Origin ID : 1044395354;
UMLS CUI : C0347915;
Currated CISMeF NLP mapping
ICD-10 Mapping
Semantic type(s)
UMLS correspondences (same concept)
Validated automatic mappings to BTNT
Noonan Syndrome is characterised by short stature, facial dysmorphism and congenital
heart defects. The main facial features of NS are hypertelorism with down-slanting
palpebral fissures, ptosis and low-set posteriorly rotated ears with a thickened helix.
The cardiovascular defects most commonly associated with this condition are pulmonary
stenosis and hypertrophic cardiomyopathy. Other associated features are webbed neck,
chest deformity, mild intellectual deficit, cryptorchidism, poor feeding in infancy,
bleeding tendency and lymphatic dysplasia. The syndrome is transmitted as an autosomal
dominant trait.