Graft inflow modulation in recipients with portal hypertension.

The extended application of living donor liver transplantation (LDLT) has revealed the problem of graft size mismatching, potentially leading to the "small-for-size syndrome" (SFSS). SFSS is a rare dysfunction that may affect a partial liver graft, characterized by coagulopathy, cholestasis, ascites, and encephalopathy. A key role in the physiopathology of SFSS is played by portal hypertension (PHT) to which a small allograft is submitted after reperfusion, resulting in sinusoidal congestion and hemorrhage.

Robotic versus laparoscopic liver resection for difficult posterosuperior segments: a systematic review with a meta-analysis of propensity-score matched studies.

Background: The outcomes of minimally invasive liver surgery for posterosuperior segments (PS) are still debated. Since the results of ongoing trials focusing on the results of laparoscopic liver resection (LLR) and robotic liver resection (RLR) in this setting are still awaited, the best evidence currently comes from retrospective propensity-score matched (PSM) studies. The aim of this meta-analysis was to assess the outcomes of RLR for difficult located lesions and to provide evidence for its use in clinical practice.

Laparoscopic versus open liver resection for huge hepatocellular carcinoma (≥ than 10 cm): a retrospective analysis from a high-volume referral center.

Background: There is still poor evidence about the safety and feasibility of laparoscopic liver resection (LLR) for huge (> 10 cm) hepatocellular carcinomas (HCC). The aim of this study was to assess the short- and long-term outcomes of LLR versus open liver resection (OLR) for patients with huge HCC from real-life data from consecutive patients.

Methods: Data regarding all consecutive patients undergoing liver resection for huge HCC were retrospectively collected from a Korean referral HPB center.

Assessment of Segmentary Hypertrophy of Future Remnant Liver after Liver Venous Deprivation: A Single-Center Study.

: Liver venous deprivation (LVD) is a recent radiological technique that has shown promising results on Future Remnant Liver (FRL) hypertrophy. The aim of this retrospective study is to compare the segmentary hypertrophy of the FRL after LVD and after portal vein embolization (PVE). : Patients undergoing PVE or LVD between April 2015 and April 2020 were included.

Local recurrence risk factors and outcomes in minimally invasive thermal ablation for liver tumors: a single-institution analysis.

Background: Minimally Invasive thermal ablation (MITA) of liver tumors is a commonly performed procedure, alone or in combination with liver resection. Despite being a first-option strategy for small lesions, it is technically demanding, and many concerns still exist about local disease control.

Methods: Consecutive patients undergoing MITA from 1-2019 to 12-2022 were retrospectively enrolled.