Noonan syndrome and related disorders [DS:H00523] Neurofibromatosis type 1 [DS:H01437]
Description
Neurofibromatosis-Noonan syndrome (NFNS) presents combined characteristics of both autosomal dominant disorders, neurofibromatosis type 1 (NF1) and Noonan syndrome (NS). NF1 is characterized by neurofibromas, cafe-au-lait spots, osseous lesions, and brain tumors such as gliomas. NS presents characteristic facial appearance, short stature, hypertelorism, strabismus, and low-set ears. It has been reported that mutations in the NF1 gene are associated with NFNS.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD27 Syndromes with skin or mucosal anomalies as a major feature
H02189 Neurofibromatosis-Noonan syndrome
Pathway-based classification of diseases [BR:br08402]
Signal transduction
nt06526 MAPK signaling
H02189 Neurofibromatosis-Noonan syndrome