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Endogenous Stenting Site Biomarker Profile (24-Hour Urine Collection)

Published: August 9, 2026Updated: August 16, 2026

This test measures specific substances in your urine over 24 hours to evaluate how your body processes certain materials, potentially related to stent placement or vascular health. It helps assess kidney function and metabolic processes.

Quick summary

["This test helps monitor how your body handles substances linked to stent-related treatments or kidney function over a full day."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
112020-3
Short code
Stenting site 1 Endscpy
Synonyms
Stenting site 1 Endscpy
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
endoscopy
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your healthcare provider may order this test if you’ve had a stent placed, have kidney-related conditions, or if they suspect unusual substance buildup in your body. It can also help track long-term effects of treatments or monitor metabolic health.

What to Expect Before the Test

You’ll collect all urine for 24 hours in a special container. Drink plenty of water to ensure full collection, but avoid special diets unless instructed. Return the container to your lab for analysis.

What the Test Measures

The test detects substances like certain proteins, metals, or other biomarkers that may indicate how your kidneys filter and process materials, especially in relation to stent placement or metabolic pathways.

How Results Are Interpreted

Results compare your urine levels to expected ranges for healthy individuals. Abnormal findings may signal kidney strain, metabolic issues, or responses to stent-related treatments.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

None

Frequently asked questions

What does this test measure exactly?
This test evaluates a broad profile of substances in your urine, including potential biomarkers tied to stent metabolism or kidney function. Exact analytes vary by lab, but they often assess protein, mineral, or metabolic byproducts.
How often should I repeat this test?
Your provider will determine timing based on your condition. Repeat tests may be needed if initial results suggest ongoing kidney strain or treatment adjustments are required.
Can I drink alcohol before this test?
Avoid heavy alcohol use before testing, as it may affect urine concentration or metabolic markers. Stick to standard hydration unless instructed otherwise.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

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 16, 2026. · Read our editorial policy