Noonan syndrome

external

• Synonyms

  • Noonan's syndrome

• Causes

  • PTPNL gene mutation

• Effects

  • Atrial septal defect
  • Congenital pulmonary stenosis
  • Low-set ears
  • Shortened fourth metacarpal
  • Ostium primum atrial septal defect
  • High arched palate
  • Congenital strabismus
  • Congenital heart disease due to genetic syndromes

• Parents

  • Disease due to genetic mutation
  • Craniofacial syndromes