A liver transplant is a surgical procedure in which a malfunctioning or damaged human liver is replaced with a healthy liver from a donor.

Liver transplantation is performed in cases of irreversible liver failure or severe liver damage that cannot be cured by other treatments. Some of the most common liver diseases that lead to the need for a transplant include:

  •  Cirrhosis
  •  Alcoholic liver disease
  •  Hepatitis B and C
  •  Autoimmune liver diseases
  •  Liver cancer
  •  Metastatic liver damage

A liver transplant is a complex surgical procedure that usually lasts 8-12 hours. It includes the following steps::

  •  Preparatory stage: The patient is prepared for surgery, anesthesia is administered and intravenous ivs are installed.
  •  Removal of the damaged liver: The surgeon makes an incision in the abdomen and removes the faulty liver of the patient.
  •  Donor liver transplant: The donor liver is placed in the patient's abdominal cavity and stitched to the blood vessels and bile ducts.
  •  Wound closure: The surgeon closes the incision with stitches or staples.

There are two main types of liver transplants:

  •  Orthotopic liver transplant: A donor liver is transplanted into the place of the removed damaged liver.
  •  Heterotopic liver transplant: The donor liver is transplanted into an additional place in the abdominal cavity along with the damaged liver.

Liver transplants are usually obtained from deceased donors or from living donors. Living donors can donate part of their liver, which then regenerates to its full size.

After a liver transplant, the patient needs a long recovery period, which can take several months or even years. During this time, the patient should take immunosuppressants to prevent rejection of the donor liver.

The success of a liver transplant depends on a number of factors, including the patient's state of health, the cause of liver disease, and the presence of concomitant diseases. The overall survival rate after a liver transplant is about 75% during the first five years.

Advantages:

  •  It saves lives and improves the quality of life of patients with irreversible liver failure.
  •  Treats the underlying liver disease.
  •  Allows patients to resume normal activities.

Disadvantages:

  •  A complex and risky surgical procedure.
  •  It requires long-term recovery and the use of immunosuppressants.
  •  There is a risk of rejection of the donor liver.
  •  Shortage of donor organs.