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IVC resection and reconstruction combined with liver resection can be safely performed in selected patients. The lack of alternative treatments and the spontaneous poor prognosis justify this approach, provided that surgery is carried out at a center specialized in both liver surgery and liver transplantation. The development of adjuvant chemotherapy regimens is required to improve the long-term results of this salvage surgery.

Bile duct injury (BDI) is a dangerous complication of cholecystectomy, with significant postoperative sequelae for the patient in terms of morbidity, mortality, and long-term quality of life. BDIs have an estimated incidence of 0.4–1.5%, but considering the number of cholecystectomies performed worldwide, mostly by laparoscopy, surgeons must be prepared to manage this surgical challenge. Most BDIs are recognized either during the procedure or in the immediate postoperative period. However, some BDIs may be discovered later during the postoperative period, and this may translate to delayed or inappropriate treatments. Providing a specific diagnosis and a precise description of the BDI will expedite the decision-making process and increase the chance of treatment success. Subsequently, the choice and timing of the appropriate reconstructive strategy have a critical role in long-term prognosis. Currently, a wide spectrum of multidisciplinary interventions with different degrees of invasiveness is indicated for BDI management. These World Society of Emergency Surgery (WSES) guidelines have been produced following an exhaustive review of the current literature and an international expert panel discussion with the aim of providing evidence-based recommendations to facilitate and standardize the detection and management of BDIs during cholecystectomy. In particular, the 2020 WSES guidelines cover the following key aspects: (1) strategies to minimize the risk of BDI during cholecystectomy; (2) BDI rates in general surgery units and review of surgical practice; (3) how to classify, stage, and report BDI once detected; (4) how to manage an intraoperatively detected BDI; (5) indications for antibiotic treatment; (6) indications for clinical, biochemical, and imaging investigations for suspected BDI; and (7) how to manage a postoperatively detected BDI.

Liver resection using standard TVE with hypothermic portal perfusion and venovenous bypass is associated with a high mortality rate. The identification of preoperative predictors of mortality should improve the selection of patients for this aggressive surgery. Compared with nonsurgical management, the long-term results are acceptable and justify this aggressive surgery in selected patients.

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According to the present data, among patients submitted to hepatectomy for huge HCC, those with a high bilirubin level, low platelet count and portal vein thrombosis are at higher risk for futile surgery. The presence of portal vein tumour thrombosis should be regarded as a relative contraindication to surgery.

Background: Sorafenib (SOR) is currently used for hepatocellular carcinoma (HCC) recurring after liver transplantation (LT) when HCC is unsuitable for surgical/locoregional treatments. We evaluated safety and effectiveness of early introduction of SOR after HCC-recurrence. Methods: All patients with HCC-recurrence after LT treated with SOR in 2 centers were included (01/2008-06/2018). Baseline and on-treatment data were collected. Results: Fifty patients early treated with SOR for HCC-recurrence after LT (74% mammalian target of rapamycin inhibitor (mTORi), 54% HCCtreated at baseline) were enrolled. During 7.3 (0.3-88) months of SOR, all patients had at least one adverse event (AE), 56% graded 3-4. SOR was reduced in 68%, being AEs the main cause of reduction, and discontinued in 84% (60% symptomatic progression, 33% AE). Objective response was obtained in 16% and stable disease in 50%. Median time to radiological progression was 6 months (95% Confidence Interval [CI] 4-8). Thirty-three patients (69%) died, 94% for HCC progression. Median overall survival (OS) was 18 months (95%CI 8-27); 5-year OS was 18% (95%CI 4-32%). Baseline predictors of OS were SOR+mTORi (HR 0.4, 95%CI 0.2-0.9, p=0.04), previous curative treatments (HR 0.3, 95%CI 0.2-0.7, p=0.003) and alpha-fetoprotein>100ng/ml (HR 2.5, 95%CI 1.1-5.0, p=0.02). At multivariate analysis, HCC curative treatment was the only independent predictor (HR 0.4, 95%CI 0.2-1.0, p=0.04). Conclusions: Early and combined treatment with sorafenib and mTORi resulted in a favourable safety profile, while its effectiveness should be confirmed by meta-analysis of previous studies or by larger studies. Curative treatment for HCC resulted the only independent predictor of OS.

In situ split liver extended right grafts (SL-ERGs) are still considered marginal grafts. Our aim was to verify this statement at the present time. From 1997 to 2011, a multicenter, retrospective study based on a prospective database was performed at 9 liver transplantation (LT) centers in northern Italy; it included 382 in situ SL-ERG transplants in adults. There were 358 primary LTs and 24 retransplantations (RETXs). The 1-, 3-, and 5-year overall graft survival rate for LT with in situ SL-ERGs were 73.5%, 63.3%, and 60.7%, respectively, from 1997 to 2004 and 83.5%, 80.3%, and 80.3%, respectively, thereafter (P 5 0.0001). A shorter total ischemia time and fewer RETX grafts were the main differences between the characteristics of