title: Right lobe living related liver transplantation in adults without venous drainage of the paramedian sector.
abstract: BACKGROUND
  There is some controversy on the necessity of venous reconstruction of the right paramedian sector (segments V and VIII) during right lobe living related liver transplantation. In this report we describe the evolution of posttransplant graft function in five consecutive right lobe recipients without specific drainage of the right paramedian sector.
  
  
  METHODS
  The technique of common right hepatectomy for right lobe graft harvesting and transplantation did not include the middle hepatic vein in the graft. The mean total ischemic time was 51 minutes (ranges: 35 to 64 minutes). The mean graft to recipient weight ratio was 1.35% +/- 0.15%. No patient developed small-for-size syndrome.
  
  
  RESULTS
  All patients showed a rise in transaminases with a maximum at postoperative day 2 (mean aspartate aminotransferase: 1067 +/- 432 IU/mL). Liver function improved rapidly, with coagulation normalized at postoperative day 5. Bilirubin decreased progressively to normalize in three patients at postoperative day 14. Ultrasonography and computed tomography demonstrated that the paramedian sector of the right liver was congested, a state that was temporary with normalization of the liver tests and congestion disappeared at follow-up. No complication was linked to congestion.
  
  
  CONCLUSIONS
  This series showed that in right lobe liver transplantation with a relatively large-size graft, reconstruction of the hepatic veins of the paramedian sector may not be necessary despite the induction of some degree of venous congestion. In smaller grafts, this congestion might be avoided by reconstruction of the large veins draining segments V and VIII.
authors.affiliation: Department of Liver Surgery and Transplantation, University of Liège, Liège, Belgium. Oli.Detry@chu.ulg.ac.be
authors.forename: O
authors.initials: O
authors.lastname: Detry
authors.forename: A
authors.initials: A
authors.lastname: De Roover
authors.forename: C
authors.initials: C
authors.lastname: Coimbra
authors.forename: J
authors.initials: J
authors.lastname: Delwaide
authors.forename: M F
authors.initials: MF
authors.lastname: Hans
authors.forename: J
authors.initials: J
authors.lastname: Monard
authors.forename: A
authors.initials: A
authors.lastname: Kaba
authors.forename: J
authors.initials: J
authors.lastname: Joris
authors.forename: P
authors.initials: P
authors.lastname: Honoré
authors.forename: M
authors.initials: M
authors.lastname: Meurisse
mesh_terms: D000328:Adult; D004322:Drainage; D005190:Family; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D008099:Liver / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D008111:Liver Function Tests; D016031:Liver Transplantation / Q000379:methods*; D019520:Living Donors; D011184:Postoperative Period; D020858:Tissue and Organ Harvesting / Q000379:methods*; D014057:Tomography, X-Ray Computed