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What is the most rejected organ transplant?

Published in Organ Transplant Rejection 2 mins read

The most rejected organ transplant is the lung transplant.

Organ transplantation is a life-saving medical procedure, but one of its most significant challenges is the body's immune response, leading to rejection. Chronic rejection can severely impact the long-term success of a transplant. Among the various organs transplanted, lungs exhibit the highest rate of rejection.

At five years post-transplant, a significant percentage of lung transplants are affected by chronic rejection. This is considerably higher compared to other major organ transplants. Understanding these rejection rates is crucial for both patients and medical professionals in managing post-transplant care and prognosis.

Organ Transplant Rejection Rates (5 Years Post-Transplant)

The following table illustrates the varying rates of chronic rejection across different organ transplants, as reported at the five-year mark post-procedure:

Organ Transplant Percentage Affected by Chronic Rejection (5 Years Post-Transplant)
Lung 80%
Heart 60%
Kidney 50%
Liver 10%

As evident from the data, lung transplants face an 80% chance of being affected by chronic rejection within five years, making them the most challenging in terms of long-term immune acceptance. This high rate underscores the complex immunological environment of the lungs and the ongoing need for advancements in immunosuppressive therapies and transplant techniques.

For more information on the complexities of organ transplantation and rejection, you can refer to resources on transplant rejection.