Legend:

• Concept Types

• 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
              • Nervous System Diseases
                • Neurologic Manifestations
                  • Gait Disorders, Neurologic
                    • Ehlers-Danlos syndrome, type VI (GDGDB) (GDGDB) [PLOD1]
      • Lysosomal Storage Diseases (degradation)
        • Hereditary disorders by systems
          • Genetic disorders of glycan degradation (by systems, signs and symptoms)
            • Diseases
              • Nervous System Diseases
                • Neurologic Manifestations
                  • Gait Disorders, Neurologic
                    • Sialidosis (GDGDB) [NEU1]
                    • Metachromatic leukodystrophy (GDGDB) [ARSA]
                    • Metachromatic leukodystrophy, due to saposin B deficiency (GDGDB) [PSAP]