transzfúzió

Transzfúzió is the Hungarian term for blood transfusion. It is a medical procedure in which donated blood or blood components are given to a patient through an intravenous (IV) line. This process is used to replace blood lost due to surgery or injury, or to treat conditions where the body does not produce enough healthy red blood cells, platelets, or plasma.

Blood transfusions are carefully managed to ensure compatibility between the donor's blood and the recipient's blood. This is typically achieved through blood typing, which categorizes blood into groups like A, B, AB, and O, and Rh factor (positive or negative). Mismatched transfusions can lead to serious, even fatal, reactions.

The donated blood is screened for infectious diseases before being made available for transfusion. Components that can be transfused include red blood cells, platelets, plasma, and cryoprecipitate. Each component serves specific therapeutic purposes. For example, red blood cells are used to treat anemia, while platelets are given to patients with low platelet counts who are at risk of bleeding.

Transfusions are a common and often life-saving medical intervention. They are performed in hospitals and clinics by trained medical professionals. While generally safe, potential risks can include allergic reactions, fever, and the transmission of infections, though these are rare due to strict screening protocols. The decision to transfuse is based on a patient's clinical condition and the potential benefits weighed against the risks.