Nephronophthisis 3 C1858392
A genetic kidney disorder causing cyst formation and progressive kidney failure, typically in children and young adults. It affects both kidneys. Treatment may include kidney replacement therapy.
Key facts at a glance
- ICD-10
- Q63.9
- ICD-11
- LA00.0
- Body system
- renal
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Changes in urination or swelling
(renal)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Excessive urination
(renal)Chronic kidney disease
(renal)Growth retardation
(musculoskeletal)Cerebellar ataxia
(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
Renal disease management
Active treatment with regular monitoring by a healthcare provider is recommended.
Renal function surveillance and progression tracking
Regular monitoring of kidney function through serum creatinine, blood urea nitrogen, electrolytes, and imaging to track disease progression and time interventions appropriately.
Blood pressure control and renal protection
ACE inhibitors or angiotensin receptor blockers to control hypertension and provide renoprotective effects that may slow disease progression in some patients.
Additional treatment options
Renal-appropriate dietary management
Sodium restriction, protein moderation, and careful management of potassium and phosphorus intake based on disease stage to reduce kidney burden and manage complications.
dietaryPreparation for renal replacement therapy
Planning and education for eventual dialysis or kidney transplantation when CKD progresses to end-stage, including vascular access planning and transplant evaluation.
procedureFluid management and hydration strategies
Appropriate fluid intake guidance based on disease stage, avoiding both dehydration and fluid overload while maintaining optimal kidney perfusion.
lifestyleWhen 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 Nephronophthisis 3 C1858392?
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 27, 2026. · Read our editorial policy