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Coagulogram – indications for the test, interpretation of results, norms

Laboratory tests are an important element of medical diagnostics, allowing the detection of various diseases and disorders in the body.One of such tests is a coagulogram, which is a key tool in assessing blood coagulation processes.In this article, we will discuss what a coagulogram is, when it is worth performing it, what the norms of the results are and how to interpret the obtained results.

What is a coagulogram?

A coagulogram, also called a coagulation test, is a laboratory test designed to assess various aspects of the clotting process.It allows you to understand how the coagulation system works and whether there are any abnormalities in it.A coagulogram measures the time it takes blood to clot and other parameters related to clotting, such as the levels of various clotting factors.

Indications for performing a coagulogram

A coagulogram is a test that may be ordered for both diagnostic and control purposes.There are many situations in which your doctor may decide you need to perform this test:

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  • Before elective surgery to assess the risk of excessive bleeding during the procedure.

  • If you suspect a bleeding disorder, such as hemophilia or von Willebrand’s disease.

  • In patients taking anticoagulants to monitor the effectiveness of therapy.

  • During pregnancy, especially in patients with a history of blood clotting problems.

  • If you experience recurring bleeding or bruising for no apparent reason.

Coagulogram – test, price and reimbursement

Performing a coagulogram involves taking a blood sample from the patient and sending it to the laboratory.There, an analysis is performed to assess various blood coagulation parameters.The price of the test may vary depending on the medical facility and region, but often ranges from several dozen to several hundred zlotys.

It is worth noting that some cases of ordering a coagulogram may be covered by reimbursement from public funds, for example when the test is performed for diagnostic purposes in accordance with the National Health Fund’s guidelines.

Coagulogram – interpretation of test results

The interpretation of coagulogram results is the responsibility of the doctor, who takes into account all the obtained parameters and the patient’s clinical history.Here are some of the main parameters that are assessed in a coagulogram:

  • Prothrombin time (PT) – measures the time it takes for blood to clot with the help of prothrombin factor.The norm is usually 11-13 seconds.

  • Partial thromboplastin time (APTT) – assesses the functioning of the intrinsic coagulation pathway.The norm is usually 25-35 seconds.

  • Factor VIII levels – are important in the evaluation of hemophilia.The norm is about 50-150%.

Please remember that the interpretation of results always depends on the clinical context and requires the knowledge of a specialist.

Your suggestions

If your doctor has ordered a coagulogram or you have concerns about your blood clotting, do not hesitate to consult your doubts with him.This test is an important diagnostic tool and can help detect possible health problems.

Recommended articles

If you want to learn more about laboratory diagnostics or other blood tests, we recommend you read our articles on this topic:

  • “Blood tests – the key to health”

  • “What is hemostasis and why is it important?”

  • “How to take care of the health of the circulatory system?”

Taking care of blood health and clotting is important for maintaining the good condition of the body, so it is worth knowing the basic information on this topic.

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