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Updated: Jun 13, 2026

Porcine Liver Transplantation Without Veno-Venous Bypass As an Extended Criteria Donor Model
Published on: August 17, 2022
Digital imaging of extended criteria donor livers to facilitate placement and utilization
James V Guarrera1, Benjamin Samstein, Michael J Goldstein
1Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, 622 West 168th Street, PH 14 Center, Room 202, New York, NY 10032, USA. jjg46@columbia.edu
Abstract:
The disparity between organ supply and demand has necessitated more aggressive use of livers from extended criteria donors. Organ sharing between donor service areas and transplant centers in other regions is common. Confidence in the graft quality is greatly improved with a digital image taken in conjunction with the recovery surgeon's report and biopsy data. Three cases in which digital images of various levels of quality allowed the recipient's surgery to proceed, minimized the cold ischemia time, and yielded excellent outcomes are described. Another case in which a picture was not available and the liver was discarded after importation is also presented for comparison.
