title: Adult-onset GM2 gangliosidosis. Seizures, dementia, and normal pressure hydrocephalus associated with glycolipid storage in the brain and arachnoid granulation.
mesh_terms: D000328:Adult; D000367:Age Factors; D001099:Arachnoid / Q000648:ultrastructure; D002540:Cerebral Cortex / Q000378:metabolism / Q000648:ultrastructure; D005260:Female; D005678:G(M2) Ganglioside / Q000378:metabolism; D005732:Gangliosides / Q000378:metabolism; D006017:Glycolipids / Q000378:metabolism; D006651:Histocytochemistry; D006801:Humans; D006849:Hydrocephalus / Q000150:complications*; D006850:Hydrocephalus, Normal Pressure / Q000150:complications*; D019965:Neurocognitive Disorders; D010503:Periodic Acid-Schiff Reaction; D012640:Seizures / Q000150:complications*; D013661:Tay-Sachs Disease / Q000175:diagnosis* / Q000378:metabolism / Q000473:pathology
chemical_list: D005732:Gangliosides; D006017:Glycolipids; D005678:G(M2) Ganglioside