pancreas

When most people hear the phrase "organ transplantation," they generally think of allotransplantation, that is, the transplantation of organs from one person (allo=other) to a second person. Transplanted organs may come from a cadaver, as in heart transplants, or from a living donor, as with some kidney and liver transplants. Allotransplantation requires the use of immunosuppressive drugs. Patients who receive donor organs must take a special medication regimen for the rest of their lives to prevent their bodies from rejecting the "foreign" donor organs.