Psychiatric aspects of liver transplantation.

Psychiatry plays an essential role in the selection and preoperative care of liver transplant patients. Unique to liver transplantation are the preponderance of candidates with alcoholic end-stage organ failure and also the reversibility of encephalopathy with postoperative normalization of hepatic function. The expense of liver transplantation necessitates documentation of quality of life among recipients. It can also be postulated that a "ripple effect" does occur, in which favorable operative outcomes provide a meaningful and beneficial effect on social networks of transplant candidates and on society in general.