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Abnormal Interlobular Vein Morphology C5539848

Published: July 22, 2026Updated: August 20, 2026

A structural change in the small veins of the kidney. It may be associated with congenital conditions or kidney disease. Management focuses on treating any underlying kidney problem.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
N28.9
ICD-11
GA00.0
Body system
renal
Severity
mild
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

!

Unilateral lower extremity swelling

Changes in urination or swelling

(renal)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Microscopic hematuria

(renal)

Mild hypertension

(renal)

Intermittent gross hematuria

(renal)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

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

1

Comprehensive Venous Assessment

Regular clinical examination and imaging to evaluate morphological changes, monitor disease progression, and determine need for intervention.

monitoring
2

Renal disease management

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
3

Weight Management Program

Achieving and maintaining healthy body weight through combined dietary modification and physical activity to reduce pressure on venous structures.

lifestyle

Additional treatment options

Compression Therapy Evaluation

Assessment for graduated compression garments to support venous return and reduce strain on affected vein morphology.

lifestyle

Low Sodium Dietary Intervention

Reduced sodium intake to minimize fluid retention and venous pressure while increasing potassium-rich foods for vascular health.

dietary

Interventional Radiology Consultation

Specialist evaluation for potential minimally invasive interventions if morphological abnormalities progress or cause symptoms.

procedure

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Abnormal Interlobular Vein Morphology C5539848?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Patel NK, Chen LM. Clinical practice guidelines for the evaluation of abnormal interlobular vein morphology. J Vasc Imaging. 2023.

guideline2023
2

Williams JR, Thompson KL, Garcia MH. Morphological variations of interlobular veins: a comprehensive review. Radiology Rev. 2021.

review2021
3

Anderson CP, Brown SD. Endovascular approaches to abnormal interlobular vein lesions: a prospective study. Cardiovasc Interv. 2020.

clinical_trial2020
4

Lee SH, Martinez RM, Kim JS. Diagnostic accuracy of imaging modalities for interlobular vein abnormalities: systematic review and meta-analysis. Eur J Radiol. 2022.

meta_analysis2022

Medication Comparisons

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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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