juvenile amaurotic idiocy
Noun: A rare, inherited, congenital, and progressive disorder of lipid metabolism. It is characterized by the onset of symptoms around age 5, leading to blindness, dementia, and typically early death.
This is a highly specific medical term used in clinical and genetic contexts to describe a particular form of lysosomal storage disease. * The diagnosis of juvenile amaurotic idiocy confirmed the family's fears about the genetic condition. * Research into the metabolic pathways affected by juvenile amaurotic idiocy is ongoing.
- The term is now considered outdated and potentially offensive due to the word "idiocy." In modern medical terminology, it is classified as a subtype of neuronal ceroid lipofuscinosis (NCL), specifically known as Spielmeyer-Vogt-Sjögren disease or CLN3 disease.
- Spielmeyer-Vogt-Sjögren disease: The modern clinical name for this specific disorder.
- Batten disease (CLN3 disease): A more common contemporary term, often used synonymously for this juvenile form, though Batten disease technically refers to a group of disorders (NCLs).
- Neuronal ceroid lipofuscinosis (NCL): The broader category of neurodegenerative lysosomal storage disorders to which this condition belongs.
- Batten disease (for the juvenile form)
- Spielmeyer-Vogt disease
- CLN3 disease
This term represents an older medical classification. Its usage highlights the evolution of medical language toward more precise and less stigmatizing terminology. The core meaning refers to a specific genetic neurological disease with a defined age of onset and symptom profile.
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a congenital progressive disorder of lipid metabolism having an onset at age 5 and characterized by blindness and dementia and early death
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