gangliosidosis https://www.malacards.org/card/gangliosidosis SCTID:50967008 icd11.foundation:797306953 DOID:2368 MONDO:0017719 UMLS:C0017083 GARD:0012510 MEDGEN:42149 Orphanet:309144 A group of autosomal recessive lysosomal storage disorders marked by the accumulation of gangliosides. They are caused by impaired enzymes or defective cofactors required for normal ganglioside degradation in the lysosomes. Gangliosidoses are classified by the specific ganglioside accumulated in the defective degradation pathway. sphingolipidosis