DSA

Measures antibodies that target a transplant donor’s tissue to detect or monitor organ rejection risk in Visit Clinic.
What is a DSA Test in Visit Clinic?
DSA measures antibodies in a person’s blood that react against a transplant donor’s tissues. These antibodies are part of the immune system. They can attach to the donated organ and cause inflammation or damage. Detecting DSA helps doctors find and treat antibody-mediated rejection. It also helps assess how “sensitized” a patient is before transplant. Doctors use DSA testing before transplant to match donors and after transplant to investigate rising creatinine, reduced urine output, fever, or other signs of graft trouble. Results guide decisions about biopsies and changes in immune-suppressing medicines to protect the transplanted organ.
DSA Test Preparation in Visit Clinic
No special preparation is required.
DSA Test Parameters in Visit Clinic
The DSA test evaluates various parameters. Here are the main parameters checked:
Why Take a DSA Test in Visit Clinic?
DSA is usually part of transplant antibody testing and monitoring. Doctors order it when they evaluate transplant candidates, check donor compatibility, or investigate graft dysfunction such as rising creatinine, reduced urine, or fever. It helps diagnose antibody-mediated rejection and guide changes in immunosuppression. Abnormal results can come from prior transplants, blood transfusions, pregnancy, infections, or inadequate immune suppression. Testing is also important when a family member is being considered as a donor.
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