Crossmatch Testing

Crossmatch testing is a laboratory procedure used primarily in organ and blood transfusion compatibility. It ensures that the recipient's blood does not react negatively to the donor's blood or organ. During this test, samples from both the donor and recipient are mixed to observe any immune reactions. If the recipient's immune system doesn’t attack the donor's blood cells, the match is considered safe. This testing is crucial to prevent complications during transplant procedures and transfusions, ensuring that patients receive compatible biological materials, reducing the risk of rejection and serious health issues.