Juvenile Neuronal Ceroid Lipofuscinosis 2 C6012316
A form of Batten disease caused by TPP1 enzyme deficiency, leading to harmful material buildup in cells. Children typically develop normally then regress, losing motor and cognitive abilities.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Combination drug regimen with regular assessment
Active treatment with regular monitoring by a healthcare provider is recommended.
Enzyme replacement considerations
While not curable, emerging therapies including enzyme replacement and gene therapies may be available through clinical trials for eligible patients.
Comprehensive disease monitoring
Regular multidisciplinary assessments tracking cardiac, respiratory, and neurological function to anticipate and manage complications.
Additional treatment options
Feeding tube placement when indicated
Percutaneous endoscopic gastrostomy (PEG) placement for patients with significant swallowing difficulties to maintain adequate nutrition and hydration.
procedureSensory stimulation therapy
Controlled sensory experiences including aromatherapy, textured materials, and familiar music to provide comfort and cognitive engagement.
complementarySwallowing assessment and texture modification
Formal swallowing evaluations with diet modification recommendations to prevent aspiration and maintain nutrition safely.
dietaryWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Juvenile Neuronal Ceroid Lipofuscinosis 2 C6012316?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
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This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy