CA 19-9
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Venous blood test to analyze the concentration of CA 19-9 which is a tumor marker mainly used to identify and monitor pancreatic and bile duct cancer. By analyzing the CA 19-9 levels, doctors can obtain important information about the occurrence and progression of cancer and follow-up of ongoing treatment. Elevated concentrations above 37 kU/L can also be seen in other forms of cancer and certain benign conditions.
The CA 19-9 test is used in several clinical situations where it is important to assess the presence or treatment of cancer, especially pancreatic cancer. Common situations where the test is recommended include:
Elevated concentrations can also occur at;
Blood test for CA 19-9 is recommended when pancreatic cancer or other cancers of the gastrointestinal tract are suspected. The test is also used to monitor patients who are already being treated for cancer, to assess the effectiveness of the treatment and detect possible recurrences. CA 19-9 levels may be elevated in advanced tumors of the stomach, colon, and bile ducts, as well as in certain non-malignant conditions such as cystic fibrosis, liver cirrhosis, and inflammatory diseases.
Normal reference values for CA 19-9 are usually below 37 U/mL. Levels above this may indicate the presence of pancreatic cancer or other diseases. It is important to note that reference values may vary depending on the laboratory and the method used to analyze CA 19-9, so the test results should be interpreted with caution.
Elevated CA 19-9 levels may indicate cancer of the pancreas, bile ducts, stomach, or colon, but to be clear, it is not possible to make a diagnosis based solely on the results. Mildly elevated levels may occur in noncancerous conditions, such as cystic fibrosis, cirrhosis, primary biliary cirrhosis, cholecystitis, pancreatitis, and rheumatoid arthritis. To get a complete picture, CA 19-9 results should be interpreted in combination with clinical findings and other diagnostic methods, such as imaging, in conjunction with your treating physician.
The CA 19-9 test is not appropriate as a screening test for cancer in asymptomatic individuals. It should only be used as part of a broader diagnostic workup or to monitor known cases of cancer. Lack of the Lewis blood group antigen in some individuals may affect the test results, which should be taken into account when interpreting the test results.
Proteins are specific nutrients made up of several combined amino acids. In the body, there are over 10,000 different proteins that form the building blocks of all tissues and other body parts and are used in several important processes such as forming cells, enzymes and hormones.
Before visiting a reception for sampling, you need to do the following:
Activate referral and select reception
To activate your referral, simply follow the instructions that you will receive via email after completing the purchase. The email contains an activation code, by clicking on the link in the email you enter the flow to fill in any information, activate the referral and select reception in the sample answer service zample.
Before the sampling
The referral is available digitally at the sampling unit after you activate it, follow the instructions you receive via email. Here you can read our guidelines before taking samples.
Get control of your health - four simple steps
Choose a health check or create your own by adding optional health tests to your cart.
After payment, you will receive an activation code via email. Log in via "My test results" or click on the link in the email, and use the code to activate the referral and choose reception.
You visit the chosen reception to do your test. Your referral is valid for 5 months after activation.
You will receive your test answers within 1-5 working days, the test answers are received continuously. Once all test results are received, they are reviewed and issued by a doctor.
With us you always get:
Qualitative analysis
To offer you the highest possible quality and service we collaborate with accredited laboratories and trained healthcare personnel.
Lowest possible price
Our vision is that as many people as possible should have the opportunity to improve their health. That's why we always strive to keep prices low.
Your needs – your choice
With us, you can always choose freely among all our health markers and design your own personal health check based on your needs.
Quick test results – reviewed by doctors
Within 1-5 working days you will receive your test results, these are reviewed and assessed by a doctor. In the event of significantly deviating test answers, you will be called. You can also make an appointment with a doctor for a personal review.
Gives a blood test before a health check
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Understand what is happening in your body - with insight into your values, you can take control of your well-being and make any adjustments in your lifestyle.
A healthy and varied diet is said to be a trick to reduce the risk of ill health, with full insight into your health data you can see the balance of your vitamins, minerals and hormones.
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Yes, you can buy all tests and health checks with us for another person. After you complete a purchase, you will receive an email with an activation code. The activation code is not personal, which means that you can give the activation code to any person. The person who is to use the code needs to have a Swedish social security number or a valid reserve number.
Read moreNo, blood tests do not replace contact with the healthcare system, which together with medical history, clinical examinations and possible blood tests can make a diagnosis.
Read moreYou submit your test at any reception that is available all over Sweden, see the "receptions" tab in the menu. The sampling is carried out by trained healthcare personnel, so you can feel confident in your choice of sampling unit and in your meeting with the staff who work for them and who perform the sampling when you leave your blood sample intravenously. Analysis of your blood samples takes place at Sweden's leading accredited laboratory Synlab, Unilabs or Karolinska University Laboratory.
Read moreTo create your own referral select the specific markers you want to test for in the shopping cart. When you complete your purchase, a separate referral is created based on your choices.
Read moreIt usually takes 1-5 working days to get your test results, these are sent to you continuously as the analysis is done. The doctors comment will appear in the final report when all test results have been received, provided it is included in your analysis.
Read moreAdd the health check or tests you want to carry out to the shopping cart, go to checkout and choose the payment option that suits you. After completed payment, we will send an email with an activation code for your referral. You use the activation code in the sample response service "My journal" to activate the referral and select the reception where you want to leave your samples.
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