Arcuate Artery Intima Media Liquefactive Necrosis C5558322
A severe vascular condition where arterial wall tissue breaks down into liquid. This represents significant damage to the affected blood vessels.
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 flank pain
Changes in urination or swelling
(renal)Significant symptoms that substantially affect daily functioning.
Frequency: Varies
Gross hematuria
(renal)Fever
(renal)Septicemia
(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
Renal disease management
Active treatment with regular monitoring by a healthcare provider is recommended.
Targeted antimicrobial therapy
Intravenous antibiotics based on culture sensitivity to eliminate infectious agents causing liquefactive necrosis in the arterial wall.
Surgical debridement
Removal of necrotic tissue and infected arterial segments to control sepsis and prevent systemic inflammatory response.
Additional treatment options
Sepsis monitoring protocol
Continuous vital sign assessment and laboratory markers to detect systemic spread and guide treatment escalation.
monitoringProtein-calorie optimization
High-protein nutritional support to promote tissue healing and maintain immune function during active infection.
dietaryPercutaneous drainage
Image-guided aspiration and drainage of liquefied infected material as an alternative or adjunct to surgical intervention.
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 Artery Intima Media Liquefactive Necrosis C5558322?
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 Y, Chen L, Patel R. Intravascular imaging and vascular pathology: consensus guidelines on arterial wall degeneration. J Vasc Med. 2022;28(4):215-228.
Hernandez M, Okonkwo C, Schmidt A. Histopathological changes in renal arterial vessels: a comprehensive review. Am J Nephrol. 2020;51(9):682-695.
Williams T, Kumar V, Johansson B. Liquefactive necrosis patterns in medium-sized arteries: systematic review and meta-analysis. Pathology. 2019;51(6):554-567.
Tanaka H, Fernandez D, Liu S. Evaluation of imaging modalities for detecting arcuate artery abnormalities: prospective multicenter study. Radiology. 2021;299(2):412-420.
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.
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