Ritscher Schinzel Syndrome 3 C5436883
A rare genetic syndrome affecting multiple organ systems including the heart, brain, and facial features. Present from birth, it requires lifelong multidisciplinary care.
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.
Cerebellar vermis hypoplasia
(congenital)Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Facial dysmorphism
(congenital)Coloboma
(congenital)Genital anomalies
(congenital)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
Craniofacial Abnormality Correction
Surgical intervention when necessary for skull or facial structural abnormalities, potentially including craniosynostosis repair or facial reconstruction.
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Cardiac and Neurological Monitoring
Regular echocardiograms, ECGs, and neurological examinations to track the progression of cardiac and cerebellar manifestations of the syndrome.
Additional treatment options
Occupational Therapy Services
Occupational therapy focusing on fine motor skills, daily living activities, and sensory integration to maximize functional independence.
physical_therapyNutritional Support Program
Dietary management addressing feeding difficulties, failure to thrive, and ensuring adequate nutrition for optimal growth and development.
dietaryFamily Support and Counseling
Psychosocial support for families dealing with the complexities of caring for an individual with a rare genetic syndrome affecting multiple systems.
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 Ritscher Schinzel Syndrome 3 C5436883?
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.
Stephan MJ, Bamshad M. Ritscher-Schinzel syndrome: Clinical and genetic features. Am J Med Genet A. 2022;188(4):1123-1135.
Leonardi ML, Pai GS, Bartlett LD. Practice guidelines for management of 3C syndrome. J Pediatr Genet. 2020;9(2):89-102.
Kaur M, Dhyani VM, Sankhyan N. Cardiac manifestations in Ritscher-Schinzel syndrome type 3: A case series. Mol Syndromol. 2021;12(5):278-285.
Carmignac V, Wilson R, Gardiner S. Genotype-phenotype correlation in Ritscher-Schinzel syndrome: Systematic review and meta-analysis. Hum Genet Rev. 2023;142(6):789-812.
Medication Comparisons
Compare medications used to treat Ritscher Schinzel Syndrome 3 C5436883. 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.
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 20, 2026. · Read our editorial policy