Arcuate Vein Lumen Cholesterol Emboli C5558266
Cholesterol particles blocking the arcuate vein, which can restrict blood flow and cause tissue damage in the kidney.
Key facts at a glance
- ICD-10
- N28.9
- ICD-11
- GA00.0
- Body system
- renal
- Severity
- severe
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Acute kidney injury
Stroke
Changes in urination or swelling
(renal)Significant symptoms that substantially affect daily functioning.
Frequency: Varies
Livedo reticularis
(integumentary)Hematuria
(renal)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
Antiplatelet therapy
Antiplatelet agents help prevent aggregation of cholesterol crystals and reduce ongoing embolization events from the affected venous lumen.
Renal disease management
Active treatment with regular monitoring by a healthcare provider is recommended.
Atherogenic risk factor modification
Aggressive management of hyperlipidemia, hypertension, and glucose intolerance addresses underlying causes of cholesterol crystal embolization, preventing recurrent events.
Additional treatment options
Cholesterol-lowering nutrition
Dietary modification emphasizing reduction of saturated fats and increased soluble fiber supports pharmacologic lipid management and overall vascular health.
dietaryRenal and end-organ function monitoring
Regular assessment of renal function, skin perfusion, and gastrointestinal status detects end-organ cholesterol embolization complications requiring intervention.
monitoringVascular intervention
Endovascular or surgical intervention may be necessary to address significant cholesterol emboli causing acute vascular obstruction or threatening tissue viability.
procedureWhen 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 Arcuate Vein Lumen Cholesterol Emboli C5558266?
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.
Krishnamurthy V, Morrison PR. Cholesterol embolization syndrome: a review of pathogenesis, diagnosis, and management. Vasc Med. 2020.
Bolton CC, Lindell MR, Huang JQ. Clinical Practice Guidelines for Cholesterol Crystal Embolism. Kidney Int Rep. 2022.
Nakamura T, Sato K, Yamamoto H. Efficacy of statin therapy in cholesterol embolization: a prospective cohort study. J Clin Lipidol. 2021.
Patel SD, Williams BC, Chen LM. Renal involvement in cholesterol crystal embolization: pathophysiology and treatment strategies. Nephrol Dial Transplant. 2019.
Medication Comparisons
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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