GM1 gangliosidosis type II.
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D001921:Brain / Q000201:enzymology; D050260:Carbohydrate Metabolism; D002855:Chromatography, Thin Layer; D004912:Erythrocytes / Q000378:metabolism; D005260:Female; D005696:Galactosidases / Q000378:metabolism*; D005732:Gangliosides / Q000378:metabolism*; D006579:Heterozygote; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007962:Leukocytes / Q000201:enzymology; D050356:Lipid Metabolism; D008064:Lipidoses / Q000201:enzymology; D008099:Liver / Q000201:enzymology; D008297:Male; D008661:Metabolism, Inborn Errors / Q000201:enzymology* / Q000235:genetics; D008875:Middle Aged
D005732:Gangliosides; D005696:Galactosidases