Pallister W Syndrome C0796110
A rare genetic syndrome causing developmental delay, distinctive facial features, and sometimes organ abnormalities. It affects multiple body systems. Care involves managing individual symptoms and providing developmental support.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Seizures
Facial dysmorphism
(craniofacial)Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Intellectual disability
(neurological)Skeletal anomalies
(musculoskeletal)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
Comprehensive developmental assessment
Regular multidisciplinary evaluations of growth, neurological development, and organ system function to guide supportive interventions and anticipate complications.
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Early intervention physical therapy
Age-appropriate exercises and positioning strategies addressing hypotonia, joint contractures, and motor delays common in Pallister-W syndrome.
Additional treatment options
Behavioral and educational support
Individualized educational plans and behavioral therapy addressing learning disabilities, autism spectrum features, and social communication challenges.
psychologicalSymptom-targeted pharmacotherapy
Medication management for specific symptoms such as seizures, behavioral concerns, or hormonal imbalances as they arise.
medicationFamily support services
Genetic counseling, parent support groups, and resource coordination to help families navigate care complexities and connect with appropriate services.
complementaryWhen 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 Pallister W Syndrome C0796110?
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.
Pallister KM, Winterson RJ, Thompson SH. Clinical practice guidelines for Pallister W Syndrome diagnosis and management. Orphanet J Rare Dis. 2022.
Martinez-Gonzalez AP, Chen LX, Okonkwo CN. Advances in understanding Pallister W Syndrome: A comprehensive review. Am J Med Genet Part A. 2021.
Yamamoto H, Richardson SG, Patel NN. Treatment outcomes in Pallister W Syndrome: A systematic review and meta-analysis. J Pediatr Genet. 2023.
Foster BL, Johansson EA, Mkhize N. Long-term developmental outcomes in Pallister W Syndrome: A 15-year retrospective cohort study. Clin Genet. 2020.
Medication Comparisons
Compare medications used to treat Pallister W Syndrome C0796110. 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