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
      • Lysosomal Storage Diseases (degradation)
        • Hereditary disorders by systems
          • Genetic disorders of glycan degradation (by systems, signs and symptoms)
            • Diseases
              • Nervous System Diseases
                • Central Nervous System Diseases
                  • Brain Diseases
                    • Brain Diseases, Metabolic
                      • Brain Diseases, Metabolic, Inborn
                        • Aspartylglucosaminuria (GDGDB) [AGA]
                        • Fucosidosis (GDGDB) [FUCA1]
                        • Sialidosis (GDGDB) [NEU1]
                        • Mucolipidosis II (alpha/beta) (GDGDB) [GNPTAB]
                        • Mucolipidosis III (alpha/beta) (GDGDB) [GNPTAB]
                        • GM1-gangliosidosis, type I (GDGDB) [GLB1]
                        • GM1-gangliosidosis, type II (GDGDB) [GLB1]
                        • GM1-gangliosidosis, type III (GDGDB) [GLB1]
                        • Tay-Sachs disease (GDGDB) [HEXA]
                        • Sandhoff disease (GDGDB) [HEXB]
                        • GM2-gangliosidosis, AB variant (GDGDB) [GM2A]
                        • Fabry disease (GDGDB) [GLA]
                        • Gaucher disease, type II (GDGDB) [GBA]
                        • Gaucher disease, type III (GDGDB) [GBA]
                        • Gaucher disease, atypical, due to saposin C deficiency (GDGDB) [PSAP]
                        • Krabbe disease (GDGDB) [GALC]
                        • Multiple sulfatase deficiency (GDGDB) [SUMF1]
                        • Metachromatic leukodystrophy (GDGDB) [ARSA]
                        • Metachromatic leukodystrophy, due to saposin B deficiency (GDGDB) [PSAP]
                        • Niemann-Pick disease, type A (GDGDB) [SMPD1]
                        • Niemann-Pick disease, type C1 (GDGDB) [NPC1]
                        • Niemann-Pick disease, type C2 (GDGDB) [NPC2]
                        • Farber Lipogranulomatosis (GDGDB) [ASAH1]