Description
ANF, DNA& ENA (23 Anitgens)
Sample Type: Serum
Tests Included:
This screen comprises a series of tests aiming to evaluate various markers associated with connective tissue disorders. It may include tests for antinuclear antibodies (ANA), rheumatoid factor (RF), anti-double stranded DNA (anti-dsDNA), anti-cyclic citrullinated peptide (anti-CCP), among others.
Sample Required:
Blood sample.
Test Time:
Results might be available within a few days to a week.
Test Range Values:
Results are interpreted based on normal ranges for each specific test within the connective tissue screen.
What is the test?
The Connective Tissue Screen assesses markers related to autoimmune and connective tissue disorders, aiding in diagnosing conditions like lupus, rheumatoid arthritis, or scleroderma.
Test Procedure:
Blood is collected and analyzed in the laboratory for various markers associated with connective tissue disorders.
When to take the test:
It’s ordered when there’s suspicion or symptoms suggestive of autoimmune or connective tissue diseases, such as joint pain, rashes, or systemic symptoms.
Who should take the test:
Individuals showing symptoms or signs of autoimmune conditions or connective tissue disorders might require this screen for diagnosis or monitoring.
Precautions for exceptional cases (if any):
Discuss any ongoing medications or conditions that might influence test results with the healthcare provider.
Frequently Asked Questions (FAQs) for Connective Tissue Screen:
Q1: Why are antibodies like ANA or anti-dsDNA tested in connective tissue screens?
A: These antibodies are associated with autoimmune diseases affecting connective tissues, aiding in their diagnosis.
Q2: Can this screen definitively diagnose specific connective tissue disorders?
A: It helps in the initial screening, but a definitive diagnosis might require additional tests or clinical correlation.
Q3: How often should this screen be done?
A: Frequency might vary based on symptoms, disease progression, or specific healthcare provider recommendations.
Q4: Are there lifestyle factors affecting these test results?
A: Lifestyle factors might not directly affect these specific tests, but overall health might impact disease presentation.
Q5: Can this screen be used for monitoring autoimmune diseases?
A: Yes, it can be used to monitor disease activity or response to treatment in certain autoimmune conditions.
*Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
