Corneal transplant rejection, bilateral Save

Corneal Transplant Rejection, Bilateral: Understanding the Condition

Corneal transplant rejection is a serious condition that can affect individuals who have undergone a corneal transplant surgery. This occurs when the body's immune system identifies the new cornea as foreign and attacks it, leading to inflammation and damage. When this occurs in both eyes, it is referred to as bilateral corneal transplant rejection.

The condition can occur at any time after the surgery, though it is more common in the first year following the procedure. Symptoms may include redness, pain, sensitivity to light, decreased vision, and discharge from the eye. If left untreated, it can lead to permanent damage and vision loss.

Causes of Corneal Transplant Rejection, Bilateral

The exact cause of corneal transplant rejection is not known. However, it is believed to be caused by an immune response to the new cornea. The immune system perceives the new cornea as foreign and attacks it, leading to inflammation and damage.

Factors that can increase the risk of corneal transplant rejection include a history of previous transplant rejections, a high degree of tissue mismatch between the donor and recipient, and a history of inflammation or infection in the eye.

Diagnosis and Prevention

Diagnosis of corneal transplant rejection is usually done through a comprehensive eye exam. The doctor will examine the eye and look for signs of inflammation and damage. They may also perform tests to measure the pressure within the eye and evaluate the cornea's shape and thickness.

Prevention of corneal transplant rejection involves taking steps to reduce the risk of rejection. This may include closely monitoring the eye after surgery, using medications to suppress the immune system, and avoiding factors that can increase the risk of rejection, such as smoking and exposure to UV radiation.

Conclusion

Bilateral corneal transplant rejection is a serious condition that requires prompt medical attention. If you have undergone a corneal transplant surgery and experience symptoms such as redness, pain, sensitivity to light, decreased vision, and discharge from the eye, consult your doctor immediately. With proper diagnosis and treatment, you can reduce the risk of permanent damage and vision loss.