transplant rejection grades

Transplant rejection grades describe how the immune system responds to a donated organ. They range from mild to severe: - Grade 1 (mild) shows minor immune activity, often manageable with medication. - Grade 2 (moderate) indicates increased immune response, requiring closer monitoring and treatment adjustments. - Grade 3 (severe) involves significant immune attack, risking damage to the transplant and possibly leading to organ failure. These grades help doctors assess the quality of rejection and decide on appropriate treatment to protect the transplanted organ and ensure the recipient’s health.