Ascending aorta cannulation for isolated liver procurement in extended criteria donors: a safe option in case of massive infrarenal aortic atherosclerosis.

The chronic organ shortage and the increased number of patients on the waiting list for liver transplantation have led to a progressive increase in the use of extended criteria donors. Nowadays more and more overweight donors with several comorbidities are selected for donation providing acceptable patient and liver graft survival. These donors have often aortic atherosclerosis which can spare the hepatic artery making suitable the liver for procurement.

Upper Transversal Hepatectomy with Two Hepatic Veins Reconstruction: Combining Parenchymal-Sparing Liver Surgery with Transplantation Techniques for Colorectal Liver Metastases.

Background: Colorectal liver metastases (CRLM) involving two or three main hepatic veins pose a surgical challenge. For these lesions, compelled surgical strategies have usually included major and/or extended liver resections according to the two-stage hepatectomy (TSH) strategy. More recently, a one-stage transversal hepatectomy resecting the posterosuperior liver segment (7,8,4 superior) along with one or more hepatic veins has been described, such as showed herein in a didactical video.

Augmentation Patch V-venoplasty to Correct Atretic Changes of the Portal Vein During Adult Liver Transplantation.

The development of large spontaneous portosystemic shunts (PSS) is a common finding in liver cirrhosis. The diversion of the portal flow through PSS directly into the caval system causes progressive liver atrophy and atretic changes of the portal vein. During both living and deceased donor liver transplantation (LT), persistence of large PSS has been associated to portal flow steal phenomena causing decreased patients and graft survival.

Liver procurement: the counterclockwise technique step-by-step with video.

Background: The availability of videos of different procedures is certainly contributing to the diffusion and standardization of surgical procedures around the world. This didactical video article shows step-by-step a "counterclockwise" technique which we have previously described for liver procurement whenever the pancreas is not procured.

Methods: The technique entails 6 steps: the hepatic pedicle, the pancreatic neck, the superior mesenteric artery (SMA), the celiac trunk, the supraceliac aorta, and the inferior vena cava.