In liver donations from live donors, only half the liver is used.
Both the transplanted part and the remaining part will grow and return to about the same weight/size as before in some weeks time.
It is possible to transplant part of a liver from a living donor and have both donor and recipient survive.
The donor liver is placed in a different site, but it still has to have the same connections.
Two sections of a donor liver have been enough to save a patient in liver failure, especially if the patient is a child.
Replacement of a whole diseased liver by a healthy donor liver.
Depends on if it's a live donor or a dead donor. With a live donor only part of the liver is harvested for transplantation, and the remaining part will grow back to (close to) its original size within weeks.
He will go on a waiting list for a cadaver donor liver. He will get the transplant and live for his expected life-span. If no cadaver liver donor is available, they will treat him symptomatically and try to find a living donor among relatives who are compatible. If none is found, his long-term prognosis is not good. Half a liver from a living donor will regenerate and both the donor and the recipient will have an entire liver after a few months.
Orthotopic transplantation is the replacement of a whole diseased liver with a healthy donor liver.
Liver transplantation is a surgery that removes a diseased liver and replace it with a healthy donor liver.
a person dying who donates a liver to a dying person
When an orthotopic transplantation is performed, a segment of the inferior vena cava attached to the liver is taken from the donor as well.
Reduced-size liver transplantation is the replacement of a whole diseased liver with a portion of a healthy donor liver.
Heterotopic transplantation is transplantation of a tissue to a place it is not normally found. In regards to cardiac transplantation, heterotopic cardiac transplant is the transplant of a donor heart without removing the native heart. This is a rare kind of cardiac transplantation.