renal allograft rejection

Renal allograft rejection occurs when the immune system recognizes a transplanted kidney as foreign and attacks it. This response is similar to how the body fights off infections or other foreign substances. Rejection can happen quickly or over time, damaging the kidney and impairing its function. To prevent this, transplant recipients take medications called immunosuppressants that weaken the immune response. Early detection and treatment are crucial to preserve the transplanted kidney’s health. Overall, rejection is a natural immune process that requires careful management to ensure the success of the transplant.