Nadig, Satish N.

Abstract We present the unique case of a 15‐month‐old male born with biliary atresia and situs inversus totalis and disrupted inferior vena cava who underwent a successful liver transplantation. The patient had previously undergone a failed Kasai procedure and presented with persistent hyperbilirubinemia. The patient was transplanted with a left lateral segment donor having standard arterial anatomy. Technical considerations included identifying completely replaced arterial anatomy in the recipient from the superior mesenteric artery and creating a branch patch between the gastroduodenal artery and HA, anastomosing the donor left hepatic vein to confluences of the donor left, middle, and right hepatic veins, using a “lazy‐S” configuration of portal vein anastomosis, and suspending the allograft to the abdominal wall. Post‐operatively, his liver function tests and total bilirubin normalized and he progressed to tolerating an oral diet with tube‐feed supplementation.

AbstractBackgroundBiliary complications are a leading source of surgical morbidity following orthotopic liver transplantation (OLT).MethodsWe examined how prophylactic internal biliary stent placement during OLT affected post‐transplant morbidity and mortality in a single‐center retrospective cohort study of 513 recipients (2006–2012). Recipient and donor covariates were collected. Biliary complications included major and minor anastomotic leaks, strictures, or stenoses. Multivariate regression models were created to estimate how operative biliary stents affected outcomes.ResultsAbout 87.3% (n = 448) of recipients had a duct‐to‐duct biliary anastomosis, and 43.1% (n = 221) had biliary stents placed. The biliary complication rate was <15% at five yr, and 44.8% (n = 230) overall. Stenting was not protective from anastomotic biliary complications (p = 0.06). Stenting was associated with a 74% higher adjusted risk of needing multiple endoscopic retrograde cholangiographies (ERCs; odds ratio [OR] 1.74, p = 0.011), and trended toward a lower adjusted risk for repetitive percutaneous transhepatic cholangiography (PTCs; OR 0.56, p = 0.063). Stenting had no effect on the cumulative freedom from biliary complications (p = 0.94). Biliary complications were associated with mortality (HR 1.86, p = 0.014) and was unaffected by stenting (aHR = 0.72, p = 0.246).ConclusionsBiliary stenting during OLT does not deter biliary complications and is associated with higher risk of multiple invasive biliary interventions, particularly ERCs. Surgeons should evaluate the utility of biliary stents at OLT within this context.