Abnormal Renal Arteriole Intima Media Morphology C5558282
This describes abnormal thickness of the arterial wall layers in kidney blood vessels. It can occur in patients with hypertension or kidney conditions. Management focuses on controlling blood pressure and addressing underlying causes.
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
Flank pain
Changes in urination or swelling
(renal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Hypertension
(cardiovascular)Proteinuria
(renal)Renal artery bruit
(cardiovascular)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
Antihypertensive therapy
Blood pressure control is essential when renal arteriole abnormalities are present. ACE inhibitors or ARBs may be used to manage associated hypertension while protecting renal function.
Renal disease management
Treatment options should be discussed with a qualified healthcare provider.
Regular imaging surveillance
Periodic ultrasound or CT angiography to monitor progression of arteriole wall changes and assess renal blood flow patterns over time.
Additional treatment options
Sodium restriction
Reduced dietary sodium intake helps manage blood pressure and reduces strain on renal vasculature. A target of less than 2,300 mg daily is typically recommended.
lifestyleMediterranean-style diet
Adoption of a heart-healthy dietary pattern rich in fruits, vegetables, whole grains, and lean proteins supports vascular health and overall kidney function.
dietaryOmega-3 fatty acid supplementation
Anti-inflammatory properties of omega-3 fatty acids may support vascular wall health. Typically obtained through fish oil supplements or dietary sources.
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 Abnormal Renal Arteriole Intima Media Morphology C5558282?
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 X, Williams JK, Patel N. Clinical practice guidelines for evaluation of renal arteriole intima-media thickness in hypertension. Kidney Int Suppl. 2022.
Martinez-Lopez M, Thompson DA, O'Connor PM. Renal arteriole intima-media morphology in cardiovascular disease: a comprehensive review. Am J Nephrol. 2020.
Yamamoto H, Schmidt CA, Brown RE. Randomized controlled trial of antihypertensive therapy effects on renal arteriole intima-media thickness. J Clin Hypertens. 2019.
Anderson KM, Liu BH, Garcia-Rodriguez S. Meta-analysis of renal arteriole intima-media thickness as a marker of target organ damage in diabetic patients. Nephrol Dial Transplant. 2021.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 26, 2026. · Read our editorial policy