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Vascular Angiogenesis Markers, Plasma (Screening)

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

This test measures certain proteins in your blood that help assess whether new blood vessels are forming in your body. It may be used to monitor conditions affecting blood vessel growth, such as certain cancers or chronic inflammation.

Quick summary

["This screening helps track blood vessel development for conditions like cancer or vascular diseases."]

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

Key facts at a glance

LOINC
8777-5
Short code
RV SV Angio SP
Synonyms
RV SV Angio SP
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
angiography-single-plane
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 have symptoms or a history of conditions linked to abnormal blood vessel formation, such as tumors, wounds that heal slowly, or certain autoimmune diseases. It can also be used during treatment to monitor progress or side effects.

What to Expect Before the Test

No special preparation is needed. You’ll have a small needle inserted into your arm to draw blood. If you’re on blood thinners, let your provider know before the test.

What the Test Results Mean

The test measures levels of specific proteins (e.g., vascular endothelial growth factor, angiopoietins) that signal new blood vessel growth. Elevated levels may indicate conditions like cancer, inflammation, or poor wound healing, while normal levels suggest stable vessel formation.

Common Conditions Monitored

This screening is often used to monitor patients with cancers (e.g., breast, lung), chronic wounds, or vascular diseases (e.g., diabetic retinopathy). It may also help assess response to treatments targeting blood vessel growth.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Angiogenesis screening panel

Frequently asked questions

What does a positive screening result mean?
A positive screening result suggests abnormal blood vessel formation, which could relate to conditions like cancer, chronic inflammation, or poor wound healing. Your provider will discuss next steps, such as further testing or treatment adjustments.
How often should I get this test?
Frequency depends on your condition and treatment plan. Your provider will determine how often you need retests, often every few months or as needed for monitoring.
Can lifestyle changes affect these test results?
Yes, factors like diet, exercise, smoking, or certain medications may influence blood vessel activity. Discuss lifestyle changes with your provider to ensure accurate monitoring.
  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