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ENA
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Get Upto 50% OffENA
Measures antibodies to nuclear proteins to help detect and classify autoimmune connective tissue diseases.
Centre VisitSAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
24 hours
TEST INCLUDED
7
What is a ENA Test?
The ENA test looks for antibodies that target specific proteins inside cell nuclei. These antibodies are called extractable nuclear antigen antibodies. They can show that the immune system is mistakenly attacking the body's own tissues. Detecting these antibodies helps find and classify autoimmune connective tissue diseases. Common conditions include lupus, Sjögren’s syndrome, scleroderma, mixed connective tissue disease, and inflammatory muscle disease. Doctors use ENA results with symptoms, physical exam, and other tests to confirm a diagnosis. Results can guide treatment choices and help monitor disease activity over time. A positive result does not always mean disease and needs clinical correlation.
ENA Test Preparation
No special preparation is required.
ENA Test Parameters
The ENA test evaluates various parameters related to the different components. Here are the main parameters that are checked in the test:
- Includes: anti-Ro/SSA
- anti-La/SSB
- anti-Sm
- anti-RNP
- anti-Scl-70
- anti-Jo-1
- anti-centromere
Why Take a ENA Test?
ENA is ordered as part of autoimmune serology panels or after a positive ANA to identify specific antibodies. Doctors may request it when patients have unexplained joint pain, rashes, dry eyes or mouth, muscle weakness, or systemic symptoms. It helps diagnose or distinguish lupus, Sjögren’s, scleroderma, mixed connective tissue disease, and myositis. Abnormal results most often come from autoimmune disease but can be influenced by infections or certain medications, and a family history of autoimmune conditions can make testing more likely.
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Frequently asked questions
For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible
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Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
