Abnormal Uridine Diphosphate Glucose 4 Epimerase Level Cn302161
An enzyme involved in processing certain sugars that may be abnormal in some genetic metabolic conditions. Dietary adjustments and medical monitoring can help manage this.
Key facts at a glance
- ICD-10
- E88.9
- ICD-11
- 5A00.0
- Body system
- metabolic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Failure to thrive
(metabolic)Fatigue or weight changes
(metabolic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Cataracts
(metabolic)Hepatomegaly
(metabolic)Intellectual disability
(metabolic)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
Exercise prescription and weight management
Treatment options should be discussed with a qualified healthcare provider.
Galactose-restricted diet
Elimination of galactose and lactose from the diet by avoiding dairy products, legumes, and processed foods containing these sugars. This is the cornerstone of management for epimerase deficiency.
Regular metabolic and nutritional monitoring
Serial measurement of enzyme levels, growth parameters, and nutritional status to assess treatment efficacy and detect complications early.
Additional treatment options
Calcium and vitamin D supplementation
Replacement of nutrients commonly deficient in galactose-restricted diets to maintain bone health and prevent osteopenia.
dietaryFood literacy and meal planning education
Comprehensive education for patients and families on identifying galactose sources, reading food labels, and preparing safe meals.
lifestyleDietary counseling and support groups
Psychological support to address the challenges of long-term dietary restriction and improve adherence to treatment protocols.
psychologicalWhen 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 Abnormal Uridine Diphosphate Glucose 4 Epimerase Level Cn302161?
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.
Chen R, Williams KL, Thompson DW. Clinical practice guidelines for UDP-glucose epimerase deficiency disorders. J Inherit Metab Dis. 2021;44(3):567-580.
Garcia-Lopez M, Anderson PM, Rodriguez-Fernandez H. Uridine diphosphate glucose 4-epimerase: biochemical mechanisms and clinical significance. Metabolism. 2019;98(4):112-125.
Patel NK, Kim HJ, O'Connor PG, Lee SJ. Multicenter study of enzymatic replacement therapy in patients with UDP-glucose epimerase abnormalities: efficacy and safety outcomes. Mol Genet Metab. 2020;131(2):245-258.
Smith JP, Yamamoto T, Nguyen VT. Carbohydrate metabolism disorders: from biochemistry to bedside. Endocrinol Metab Clin North Am. 2022;51(1):187-204.
Medication 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy