Legend:

• Concept Types
  • target (clinical findings)
  • classification term
  • pathway-based classification term
  • clinical findings
  • multiple types disease
  • single disease
  • disease type

• Congenital, Hereditary, and Neonatal Diseases and Abnormalities related to Glycans
  • Genetic Diseases, Inborn
    • Metabolism, Inborn Errors
      • Carbohydrate Metabolism, Inborn Errors (synthesis)
        • Hereditary disorders by systems
          • Genetic disorders of glycan synthesis (by systems, signs and symptoms)
            • Diseases
              • Respiratory Tract Diseases
                • Respiration Disorders
                  • Apnea
                    • GCS1-CDG (GDGDB) [GCS1]
      • Lysosomal Storage Diseases (degradation)
        • Hereditary disorders by systems
          • Genetic disorders of glycan degradation (by systems, signs and symptoms)
            • Diseases
              • Respiratory Tract Diseases
                • Respiration Disorders
                  • Apnea
                    • Sleep Apnea Syndromes
                      • Sleep Apnea, Obstructive
                        • Hurler syndrome (GDGDB) [IDUA]
                        • Hurler-Scheie syndrome (GDGDB) [IDUA]
                        • Scheie syndrome (GDGDB) [IDUA]
                        • Mucopolysaccharidosis II (GDGDB) [IDS]
                        • Morquio syndrome A (GDGDB) [GALNS]
                        • Morquio syndrome B (GDGDB) [GLB1]
                        • Mucopolysaccharidosis VI (GDGDB) (GDGDB) [ARSB]
                        • Mucopolysaccharidosis VII (GDGDB) [GUSB]