Living anonymous liver donation: case report and ethical justification.

Most living organ donations are from genetically or emotionally related donors. Although some transplant centers are willing to accept donations from living anonymous kidney donors (LAKDs), very few centers will accept donations from living anonymous liver donors (LALDs). The difference in acceptance rates is primarily due to the greater risk in liver donation, which is estimated to be 10-fold that of the risk in kidney donation. We present a case of donation from a LALD, the first reported in Canada. There are currently no established standards for LALDs. Our criteria for the ethical acceptability of LALDs require such donors to be physically healthy, mentally competent, altruistic, highly motivated, well-informed and able to give voluntary consent to donation. Another major ethical criterion is that the likely psychological benefit to the LALD balances the physical risks. Our case demonstrates that transplants from LALDs are medically successful and ethically justified under certain conditions.