Galloway Mowat Syndrome 9 C5562016
A rare genetic condition affecting brain and kidney development. Symptoms appear in early childhood. Care involves managing complications and supportive therapy.
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.
Warning signs - seek immediate care
Seizures
Spasticity
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Developmental delay
(neurologic)Microcephaly
(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
Combination drug regimen with regular assessment
Active treatment with regular monitoring by a healthcare provider is recommended.
Anticonvulsant therapy
Seizure management through anticonvulsant medications adjusted based on seizure type and patient response. Regular neurological monitoring is essential to assess treatment efficacy and adjust therapy as needed.
Hiatal hernia repair
Surgical correction of hiatal hernia to prevent reflux and improve feeding tolerance. Procedure may be performed laparoscopically depending on hernia size and patient condition.
Additional treatment options
Renal function surveillance
Regular monitoring of kidney function through blood tests, urinalysis, and imaging to detect and manage glomerular disease progression early.
monitoringNutritional support therapy
Individualized nutritional planning to address feeding difficulties and ensure adequate caloric intake for growth and development. May include fortified foods, specialized formulas, or tube feeding when oral intake is insufficient.
dietaryDevelopmental support therapy
Physical and occupational therapy focused on maximizing motor development, managing spasticity, and improving functional independence through age-appropriate exercises and adaptive techniques.
physical_therapyWhen 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 Galloway Mowat Syndrome 9 C5562016?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Galloway Mowat Syndrome 9 C5562016. 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