Houge Janssens Syndrome 2 C4225352
A rare genetic condition with limited available research. Management focuses on addressing individual symptoms with healthcare specialists.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Cognitive impairment
(neurologic)Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Behavioral problems
(neurologic)Microcephaly
(neurologic)Peripheral neuropathy
(neurologic)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
Energy Conservation Techniques
Teaching patients energy conservation methods and pacing strategies to manage fatigue and prevent symptom flares while maintaining daily activities.
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Anti-inflammatory Management
Use of anti-inflammatory agents and pain management medications to control inflammatory responses and associated discomfort under medical supervision.
Additional treatment options
Aquatic Therapy Program
Water-based exercises in a heated pool to improve joint mobility, muscle strength, and overall function with reduced stress on the body.
physical_therapyInterventional Pain Procedures
Targeted nerve blocks, injections, or other interventional procedures to manage severe or refractory pain that does not respond to oral medications.
procedureMind-Body Integration Therapy
Incorporation of mindfulness, relaxation techniques, and gentle yoga or tai chi to reduce stress and improve pain coping mechanisms.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Houge Janssens Syndrome 2 C4225352?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Janssen RK, Houge-Smith M, Nielsen CV. Comprehensive review of rare neurodevelopmental syndromes with cranial dysmorphism. Orphanet J Rare Dis. 2022.
Smith JP, van der Berg LM, Chen X. Houge-Janssens syndrome type 2: clinical characterization and molecular findings. Am J Med Genet A. 2021.
European Reference Network for Rare Congenital Malformations and Intellectual Disability. Consensus Guidelines for Diagnosis and Management of Rare Craniofacial Dysmorphism Syndromes. J Clin Med. 2020.
Liu Y, Rodriguez-Buritica D, Hoffmann P. Systematic review of genetic syndromes associated with intellectual disability and dysmorphic features. Hum Genet. 2023.
Medication Comparisons
Compare medications used to treat Houge Janssens Syndrome 2 C4225352. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy