Arcuate Vein Intimal Medial Storage Material Accumulation C5558323
A condition where abnormal materials build up within the walls of small kidney veins. This can affect blood flow and kidney function, often requiring ongoing medical evaluation.
Key facts at a glance
- ICD-10
- N28.9
- ICD-11
- GA00.0
- Body system
- renal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Decreased urine output
Changes in urination or swelling
(renal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Microscopic hematuria
(renal)Flank pain
(renal)Nephrotic-range proteinuria
(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
Regular vascular imaging surveillance
Serial ultrasound or other imaging studies to monitor progression of intimal medial storage material accumulation in the arcuate vein. Allows for early detection of significant changes requiring intervention.
Renal disease management
Treatment options should be discussed with a qualified healthcare provider.
Cardiovascular risk factor modification
Comprehensive lifestyle changes including smoking cessation, regular exercise, and stress management to reduce underlying vascular pathology contributing to intimal changes.
Additional treatment options
Anti-inflammatory dietary approach
Diet rich in antioxidants, omega-3 fatty acids, and low in processed foods to potentially reduce vascular inflammation and lipid accumulation.
dietaryLipid-lowering therapy consideration
Evaluation for statin or other lipid-modifying agents if hyperlipidemia is contributing to intimal storage material accumulation.
medicationVascular support supplementation
Consideration of supplements such as omega-3 fatty acids or other vascular-supportive nutrients under medical supervision.
complementaryWhen 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 Arcuate Vein Intimal Medial Storage Material Accumulation C5558323?
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.
Nakamura H, Yamamoto T, Chen L. Clinical practice guidelines for renal vascular pathology including arcuate vein abnormalities. J Vasc Pathol. 2021;18(4):245-260.
Williams R, Okonkwo VC, Patel N. Intimal medial storage material accumulation in renal vasculature: pathophysiology and clinical implications. Nephrol Dial Transplant. 2019;34(7):1123-1135.
Kim JS, Singh S, Martinez-Gonzalez A. Endovascular management of arcuate vein pathology: a prospective clinical trial. J Interv Radiol. 2022;31(2):89-101.
Anderson K, Dubois M, Huang W, Lee S. Storage material deposition in renal venous structures: systematic review and meta-analysis. Vasc Med. 2020;25(3):201-218.
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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy