How Does the Organ Transplant Process Work? Stages and What You Need to Know Organ transplantation is an important treatment method that can extend life expectancy and improve quality of life in suitable patients with advanced organ failure. However, organ transplantation is not just a single operation. It requires a comprehensive process from pre-transplant evaluation to long-term follow-up after surgery. 1. Initial Examination and Medical Evaluation The organ transplant process begins with the patient applying to the relevant transplant center. The specialist team evaluates the condition of the disease, organ functions, and the patient's general health conditions. At this stage, blood tests, imaging methods, heart and lung examinations, and infection screenings may be performed. The aim is to determine whether the patient will benefit from the transplant and what the surgical risks are. 2. Determining Transplant Suitability Not every patient with organ failure may be suitable for a transplant. The patient's age alone is not decisive. Factors such as general health condition, accompanying diseases, infections, and adherence to treatment after the transplant are evaluated together. The transplant decision is made by a multidisciplinary specialist team. 3. Donor and Organ Compatibility Depending on the type of organ, an organ transplant can be performed from a living donor or from a deceased donor. - Kidney transplant: Can be performed from a living or deceased donor. - Liver transplant: Under suitable conditions, a part of the liver from a living donor or an organ from a deceased donor can be transplanted. - Heart transplant: Performed from a deceased donor. - Lung transplant: Generally performed from a deceased donor. Blood group, tissue compatibility, the characteristics of the organ, and other medical criteria are evaluated according to the type of transplant. 4. Waiting and Preparation for the Transplant In living donor transplants, the surgery can be planned after the suitability of the donor and recipient is determined and the necessary legal procedures are completed. In transplants based on organ donation after death, the availability and allocation of a suitable organ are awaited. The waiting time varies according to the type of organ, medical priority, compatibility, and organ availability. 5. Organ Transplant Surgery When a suitable organ and transplant conditions are met, the surgery is performed. During the surgical procedure, the healthy organ is transplanted into the recipient and the necessary vascular connections are made. The duration and method of the surgery differ according to the type of organ transplanted and the patient's condition. 6. Intensive Follow-Up After Surgery After the transplant, the patient is monitored in intensive care when necessary. Doctors closely follow the function of the transplanted organ, blood values, and possible complications. During this period, careful evaluation is made for infection, bleeding, organ rejection, and vascular problems. 7. Organ Rejection and Medication Treatment After the transplant, the immune system may perceive the new organ as foreign. For this reason, most patients use medications that suppress the immune system to prevent organ rejection. It is vitally important that the medications are not stopped without a doctor's advice and are used regularly. 8. Recovery Process After Organ Transplantation The recovery period varies according to the transplanted organ, the scope of the surgery, and the patient's general health condition. In the post-transplant period, the following are important: - Regular doctor check-ups - Blood tests and monitoring of organ functions - Correct use of medications - Protection from infections - Appropriate nutrition and lifestyle adjustments Post-transplant follow-up usually continues for life. 9. The Organ Transplant Process in Türkiye In Türkiye, organ transplants are performed at centers authorized by the Ministry of Health. In transplant applications from patients coming from abroad, in addition to medical suitability, the donor situation and legal conditions are also evaluated. Especially in living donor transplants, the donor's voluntary consent, kinship, or the relevant official permissions are important. For international patients, access to deceased-donor organ allocation is subject to special rules. 10. How to Choose an Organ Transplant Center? The following criteria should be considered when choosing a transplant center: - Official authorization for the relevant organ transplant - Experience of the transplant team - Intensive care and laboratory infrastructure - Management of organ rejection and infection - Long-term follow-up services - Transparency of legal and ethical processes Conclusion The organ transplant process requires the right patient selection, a suitable donor, safe surgery, and regular follow-up to be carried out together. Research authorized organ transplant centers in Türkiye, learn the medical and legal suitability conditions, and get a preliminary evaluation from specialist teams.