Certified Tissue Bank Specialist 2026 Complete Practice Test

Rejection of the graft by the recipient's immune system is a well-recognized complication associated with grafts. This occurs when the immune system identifies the transplanted tissue as foreign and mounts an immune response against it. The degree of rejection can vary based on factors such as the degree of match between donor and recipient tissues, the type of graft (e.g., autograft, allograft, xenograft), and the overall health and immune status of the recipient.

This process can lead to various manifestations, ranging from mild irritation to severe tissue damage, which may necessitate additional treatments, such as immunosuppressive therapy, to mitigate this response and promote graft acceptance. Understanding this complication is crucial for tissue bank specialists, as it emphasizes the importance of compatibility testing and patient management following transplantation.