Liver Transplant

The most obvious source for a liver is from a healthy person that has just died. When an entire liver is transplanted from a deceased patient to a recipient it is known as an orthotopic transplant. This translates as straight (ortho-) in place (-topic).

The liver can regenerate as an organ. Therefore, it is possible to take a portion of the organ from a living donor, transplant it into a patient and have both regenerate to become two fully functioning organs. This is known as a living donor transplant.

It is also possible to split the organ of a deceased person into two and transplant it into two patients and have them regenerate to their normal size in each recipient. This is known as split donation.



Indications for liver transplant can be split into two categories: acute liver failure or chronic liver failure.

Acute liver failure usually requires an immediate liver transplant, and these patients are placed on the top of the transplant list. The most common causes are acute viral hepatitis and paracetamol overdose.

Chronic liver failure patients can wait longer for their liver transplant and are put on a standard transplant list. It is normal for it to take around 5 months for a liver to become available.


Factors Suggesting Unsuitability for Liver Transplantation

  • Significant co-morbidities (e.g. severe kidney or heart disease)
  • Excessive weight loss and malnutrition
  • Active hepatitis B, hepatitis C or other infection
  • End-stage HIV
  • Active alcohol use (generally 6 months of abstinence is required)



The liver transplant surgery is carried out in a specialist transplant centre. It involves a “rooftop” or “Mercedes Benz” incision along the lower costal margin for open surgery. The liver is mobilised away from the other tissues and excised. The new liver, biliary system and blood supply is then implanted and connected.

Post-Transplantation Care

Patients will require lifelong immunosuppression (e.g. steroids, azathioprine and tacrolimus) and careful monitoring of these drugs. They are required to follow lifestyle advice and require monitoring and treatment for complications:

  • Avoid alcohol and smoking
  • Treating opportunistic infections
  • Monitoring for disease recurrence (i.e. of hepatitis or primary biliary cirrhosis)
  • Monitoring for cancer as there is a significantly higher risk in immunosuppressed patients


Monitoring for evidence of transplant rejection:

  • Abnormal LFTs
  • Fatigue
  • Fever
  • Jaundice


Last updated March 2021

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