Histopathological growth patterns of neuroendocrine tumor liver metastases.

Histopathological growth patterns (HGPs) of liver metastases represent a potential biomarker for prognosis after resection. They have never been studied in neuroendocrine tumor liver metastases (NETLM). This study evaluated if distinct HGPs can be observed in resected NETLM and if they have prognostic value. Sixty-three patients who underwent resection of NETLM between 01-01-2001 and 31-12-2021 were retrospectively included. HGPs were scored on Haematoxylin&Eosin slides using light microscopy, distinguishing desmoplastic- (dHGP), pushing- (pHGP) and replacement HGP (rHGP). Average HGP scores were calculated per patient. Each patient was classified according to predominant HGP. Overall and Disease-Free Survival (OS and DFS) were evaluated through Kaplan-Meier analysis and Cox regression. Eighteen patients had predominant dHGP (29%), 33 had predominant pHGP (52%) and 11 had predominant rHGP (17%). One patient had mixed HGP (2%). Five-year OS was 76% (95%CI: 66-87%) for the overall cohort. Five-year OS was 92% (95%CI: 77-100%) for dHGP, was 73% (95%CI: 59-91%) for pHGP, 50% (95%CI: 25-100%) for rHGP. Five-year DFS was 39% (95%CI: 19-83%) for dHGP, 44% (95%CI: 27-71%) for rHGP and 50% (95%CI: 23-100%) for pHGP. There was no significant association between HGP and OS or DFS in multivariable analysis. Distinct HGPs could be identified in NETLM. In patients who underwent resection of NETLM, no association was found between HGPs and postoperative survival. Half of the patients with NETLM have a predominant pushing growth pattern, which is a rare growth pattern in liver metastases from breast and colorectal cancer.

Case report: Sclerosed hemangioma of the liver: A diagnostic challenge.

Hemangiomas are the most common noncystic benign hepatic tumors and are usually incidentally discovered during routine radiological examinations. The diagnosis of hepatic hemangiomas with a typical presentation is generally easy with plain and cross-sectional imaging; however, it can be complicated when hemangiomas undergo histological changes such as fibrosis. Sclerosed hepatic hemangioma (SHH) is the extreme presentation of this fibrotic process. These atypical lesions can be misdiagnosed as primary hepatic malignancies or metastasis. Their diagnosis is established by histological examination. We report the case of a patient with an SHH, which was misdiagnosed as an intrahepatic cholangiocarcinoma. This article's aim is to draw attention to this infrequent pathology and underline the features of this benign tumor that could suggest its diagnosis prior to surgery to avoid unnecessary hepatic resections.

Clinical and microbiological monitoring of Cystic Fibrosis patients, three years of follow-up via Tele-Medicine: an empirical research.

OBJECTIVES: Evaluation of the effectiveness of home care through a telemonitoring system in reducing the incidence of new colonization by Pseudomonas Aeruginosa in a population of patients with Cystic Fibrosis (CF) followed by the CF clinic of the Bambino Gesù Hospital in Rome over a period of 36 months. MATERIALS AND METHODS: Two groups of patients were recruited, homogeneous for age, sex, BMI, FEV1, prevalence of CF-related Diabetes and CF-related Hepatopathy, access to new therapies with modulators: a) an IN group (N = 44 ) followed through a home telemonitoring system, b) an OUT control group (N = 110) followed according to the standards of care. The following parameters were detected for all patients: pulmonary colonization of the lungs, number and type of hospital admissions, respiratory function, BMI. RESULT: The OUT group had a statistically significant increase in the prevalence of Pseudomonas Aeruginosa infections during the observation period. Furthermore, a significant decrease in lung function assessed through FEV1 was also observed in the OUT group. CONCLUSION: Adolescent and adult patients belonging to the CF center who are not followed through the dedicated home telemonitoring service show, in the three-year period 2017-19, an increase in Pseudomonas Aeruginosa infections and a greater decrease in respiratory function. The use of telemedicine in CF is therefore an effective system not only in monitoring the disease but also as a treatment strategy, in the context of an evolving multidisciplinary model. As advantages, telemedicine can reduce the number of Pseudomonas Aeruginosa lung infections and the greater stability of respiratory function over time.

Liver transplantation during the COVID-19 epidemic : recommendations from the Belgian Liver Intestine Transplant Committee (BeLIAC).

Since January 2020, the Novel Coronavirus Disease 2019 (COVID-19) pandemic has dramatically impacted the world. In March 2020, the COVID-19 epidemic reached Belgium creating uncertainty towards all aspects of life. There has been an impressive capacity and solidarity of all healthcare professionals to acutely reconvert facilities to treat these patients. In the context of liver transplantation (LTx), concerns are raised about organ donation shortage and safety, the ethics of using limited healthcare resources for LTx, selection criteria for LTx during the epidemic and the risk of de novo COVID-19 infection on the waiting list and after LTx. BeLIAC makes several recommendations to try to mitigate the deleterious effect that this epidemic has/will have on donation and LTx, taking into account the available resources, and trying to maximize patients and healthcare professionals' safety.

Implementing carrier screening for cystic fibrosis outside the clinic: ethical analysis in the light of the personalist view.

BACKGROUND: Cystic Fibrosis (CF) is an autosomal recessive genetic disease. Two models for screening CF are normally used: newborn screening and population-based CF carrier screening. In turn, there are three main models of population-based CF carrier screening: prenatal carrier screening, preconception carrier screening, and carrier screening outside clinical settings. AIM: To evaluate, in the light of the personalist view, the use of carrier screenings for CF outside the clinic, i.e. in non-clinical settings, such as school and workplaces. METHODS: Analysis has been carried out according to the "Personalist approach" (also called "Triangular model"), an ethical method for performing ethical analysis within HTA process. It includes factual, anthropological and ethical data in a ''triangular'' normative reflection process. FINDINGS: Implementing carrier screening for cystic fibrosis outside the clinical settings allows acquisition of knowledge for informing reproductive choices, that can be considered as valuable; benefit-risk ratio seems to be not much favorable; autonomous and responsible decisions can be taken only under certain conditions; economic advantage is difficult to determine; therefore, from a personalist view, implementing carrier screenings outside the clinic seems not to be ethically justified. CONCLUSIONS: In accordance with the personalist perspective, public health programs providing carrier screenings outside the clinic should not be implemented.

Long-term outcomes of patients with 10 or more colorectal liver metastases.

BACKGROUND: Although the number of colorectal liver metastases (CLM) is decreasingly considered as a contraindication to surgery, patients with 10 CLM or more are often denied liver surgery. This study aimed to evaluate the outcome after liver surgery and to identify prognostic factors of survival in such patients. METHODS: The study population consisted of a multicentre cohort of patients with CLM (N=12 406) operated on, with intention to resect, from January 2005-June 2013 and whose data were prospectively collected in the LiverMetSurvey registry. RESULTS: Overall, the group ⩾10 CLM (N=529, 4.3%) experienced a 5-year overall survival (OS) of 30%. A macroscopically complete (R0/R1) resection (72.8% of patients) was associated with a 3- and 5-year OS of 61% and 39% vs 29% and 5% for R2/no resection patients (P<0.0001). At multivariate analysis, R0/R1 resection emerged as the strongest favourable factor of OS (HR 0.35 (0.26-0.48)). Other independent favourable factors were as follows: maximal tumour size <40 mm (HR 0.67 (0.49-0.92)); age <60 years (HR 0.66 (0.50-0.88)); preoperative MRI (HR 0.65 (0.47-0.89)); and adjuvant chemotherapy (HR 0.73 (0.55-0.98)). The model showed that 5-year OS rates of 30% was possible provided R0/R1 resection associated with at least an additional favourable factor. CONCLUSIONS: Liver resection might provide long-term survival in patients with ⩾10 CLM staged with preoperative MRI, provided R0/R1 resection followed by adjuvant therapy. A validation of these results in another cohort is needed.

[Religious and cultural aspects of organ transplantation]. / Aspects religieux et culturels liés à la transplantation d'organes.

The number of transplantations is mainly limited by the shortage of organs, thereby leading to potentially lethal delays for patients registered on waiting lists. Among the causes of refusals of organ donation, religious reasons are often advocated. In order to make the point, we organized a debate between representatives of secularism ( " laïcité ") and of the most represented religions in Belgium, i.e. catholic, Islamic and Judaic. Even though the representation of death was variable, organ donation is authorized and even encouraged by the fundamental texts. Refusals of organ donation result more often from personal interpretations by local preachers. Therefore, the gathering of political and religious authorities in order to promote organ donation is desirable instead of sowing doubt for pseudo-religious reasons.

En médecine de transplantation, la pénurie d'organes représente le principal obstacle et cause de retard aux greffes vitales pour les receveurs inscrits sur liste d'attente. Parmi les causes de refus de don d'organes, des raisons d'ordre religieux sont souvent invoquées. Afin de faire le point sur cette problématique, nous avons organisé un débat rassemblant des représentants de la laïcité et des religions monothéistes les plus représentées en Belgique : catholicisme, islam, judaïsme. Il est apparu que, si la représentation de la mort varie selon les courants, le don d'organes est en fait autorisé, voire encouragé par les textes fondateurs des trois religions. Les refus sont plutôt le fait d'une interprétation personnelle par des prédicateurs. Dès lors, il serait judicieux de rassembler les forces politiques et spirituelles afin de promouvoir le don d'organes plutôt que de semer le doute à son sujet sous des prétextes pseudo-religieux.

Nonalcoholic fatty pancreas disease and Nonalcoholic fatty liver disease: more than ectopic fat.

OBJECTIVE: The aim of this study was to evaluate the metabolic effects of fatty pancreas (nonalcoholic fatty pancreas disease - NAFPD) in a group of obese paediatric patients with nonalcoholic fatty liver disease (NAFLD). METHODS: We included 121 consecutive children with echographic evidence of hepatic steatosis. All patients underwent to abdominal ultrasound to evaluate pancreatic echogenic pattern. We divided the patients into two groups on the basis of the presence of fatty pancreas. In all patients liver function tests, lipid and gluco-insulinemic profile were evaluated. A selected subset of patients (67) underwent to liver biopsy. RESULTS: Of these 121 patients, 58 showed NAFPD and 63 patients exhibited a normal pancreatic echogenic pattern. No differences were found in age, transaminases serum levels, lipid profile and pancreatic enzymes between the two groups. The patients with NAFPD had a significantly higher z-BMI, fasting insulin, insulin resistance (HOMA-IR) and lower ISI respect to the group without fatty pancreas. The patients with fatty pancreas showed a more advanced form of liver disease, with higher values of fibrosis, ballooning and NAS score with respect to the group without NAFPD. CONCLUSIONS: Our study demonstrated that NAFPD is a frequent condition in obese paediatric patients affected by NAFLD. Our data suggest that pancreatic fat should not be considered an inert accumulation of fat, but as an additional factor able to affect glucose metabolism and severity of liver disease, increasing the risk of develop metabolic syndrome.

Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS): impact of the inter-stages course on morbi-mortality and implications for management.

BACKGROUND: Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) was recently developed to induce rapid hypertrophy and reduce post-hepatectomy liver failure in patients with insufficient remnant liver volume (RLV). However, mortality rates >12% have been reported. This study aimed to analyze the perioperative course of ALPPS and to identify factors associated with morbi-mortality. METHODS: Between April 2011 and September 2013, 62 patients operated in 9 Franco-Belgian hepatobiliary centres underwent ALPPS for colorectal metastases (N = 50) or primary tumors, following chemotherapy (N = 50) and/or portal vein embolization (PVE; N = 9). RESULTS: Most patients had right (N = 31) or right extended hepatectomy (N = 25) (median RLV/body weight ratio of 0.54% [0.21-0.77%]). RLV increased by 48.6% [-15.3 to 192%] 7.8 ± 4.5 days after stage1, but the hypertrophy decelerated beyond 7 days. Stage2 was cancelled in 3 patients (4.8%) for insufficient hypertrophy, portal vein thrombosis or death and delayed to ≥9 days in 32 (54.2%). Overall, 25 patients (40.3%) had major complication(s) and 8 (12.9%) died. Fourteen patients (22.6%) had post-stage1 complication of whom 5 (35.7%) died after stage2. Factors associated with major morbi-mortality were obesity, post-stage1 biliary fistula or ascites, and infected and/or bilious peritoneal fluid at stage2. The latter was the only predictor of Clavien ≥3 by multivariate analysis (OR: 4.9; 95% CI: 1.227-19.97; p = 0.025). PVE did not impact the morbi-mortality rates but prevented major cytolysis that was associated with poor outcome. CONCLUSIONS: The inter-stages course was crucial in determining ALPPS outcome. The factors of high morbi-mortality rates associated with ALPPS are linked to the technique complexity.

Impact of gadoxetic acid (Gd-EOB-DTPA)-enhanced magnetic resonance on the non-invasive diagnosis of small hepatocellular carcinoma: a prospective study.

BACKGROUND: Gadoxetic acid (Gd-EOB-DTPA) is a 'hepatocyte-specific' contrast agent for magnetic resonance (MR) in both the vascular and the hepatobiliary phases. AIM: To evaluate the contribution of the hepatobiliary phase of Gd-EOB-DTPA MR in the diagnosis of small hepatocellular carcinoma (HCC) in cirrhotic patients under surveillance. METHODS: Between 2008 and 2011, 48 consecutive small (10-30 mm) liver nodules were detected in 33 patients, who prospectively underwent contrast-enhanced ultrasound (CEUS), Gd-EOB-DTPA-enhanced MR and helical-computed tomography (CT) in a blind study. The diagnosis of HCC was established according to AASLD 2005 criteria. RESULTS: Of the 48 nodules, 38 (79%) were diagnosed as HCC, 24 (63%) of them based on AASLD non-invasive criteria, 11 diagnosed at histology and 3 during follow-up. The typical vascular pattern (arterial hypervascularisation and venous/late washout) was detected in 30 (79%) HCC nodules by MR, in 22 (58%) by CT and in 17 (45%) by CEUS. Hypointensity during the MR hepatobiliary phase was observed in all HCC nodules and in 3 nonmalignant nodules (sensitivity 100%, specificity 70%, positive predictive value 93%, negative predictive value 100%, positive likelihood ratio 3.33, negative likelihood ratio 0). Eight (21%) of the 38 HCC nodules, 7 of which lacked the typical vascular features at any of the imaging modalities, showed washout in the portal/venous phase and hypointensity in the hepatobiliary phase at MRI, while this pattern was not detected in any nonmalignant lesion. CONCLUSIONS: Gadoxetic acid magnetic resonance may enhance the sensitivity of the non-invasive diagnosis of small hepatocellular carcinoma nodules in cirrhotic patients under surveillance. Double hypointensity in the portal/venous and hepatobiliary phases could be considered a new magnetic resonance pattern, highly suggestive of hypovascular hepatocellular carcinoma.

[Multidisciplinary management of hepatocellular carcinoma in cirrhotic patients]. / Traitement du carcinome hépato-cellulaire chez le patient cirrhotique: la nécessité d'une approche pluridisciplinaire.

The treatment of hepatocellular carcinoma (HCC) in cirrhotic patients is challenging: the incidence is increasing, the cirrhosis dramatically limits the tolerance to treatment possibilities, there are many therapeutic modalities but resources are limited, namely in the context of organ shortage for transplantation. Liver transplantation (LT) is the optimal treatment as it combines the largest tumor resection possible and the correction of the underlying liver disease. Due to organ shortage however, LT is reserved for early-stages HCC. Surgical resection and radiofrequency destruction represent potentially curative options in highly selected patients. Arterial embolizations, chemo- or radio-embolizations, allow local tumor control but are not curative. These techniques could be performed before surgical resection or LT, to downstage the tumor and/or to control tumor progression while waiting for a graft. Finally, sorafenib is the only systemic treatment which has shown a survival benefit in advanced HCC. The benefit of combination of sorafenib and surgical treatments remains undetermined. The challenge in the management of HCC in cirrhotic patients is to integrate both individual (age, comorbidities, cirrhosis stage, tumor stage, specific contraindications to LT, etc.) and collective variables (expected waiting time before LT) to determine the best therapeutic option for each patient. In this process, multidisciplinarity is a key for success.

Acoustic radiation force impulse (ARFI) imaging with Virtual Touch Tissue Quantification in liver disease associated with cystic fibrosis in children.

PURPOSE: Cystic-fibrosis-associated liver disease (CFLD) may lead to portal hypertension (PHT) and cirrhosis. Clinical signs and biochemistry of liver involvement are not discriminating. The aim of the study was to evaluate the performance of acoustic radiation force impulse (ARFI) with virtual tissue quantification in comparison with clinical signs, biochemistry and standard hepatic ultrasound (US) patterns. MATERIALS AND METHODS: Virtual Touch Tissue Quantification, an implementation of US ARFI with shear-wave velocity (SWV) measurements was used in 75 children with cystic fibrosis (CF) and suspected CFLD to quantify hepatic stiffness. In each patient, ten measurements of SWV were performed on the right hepatic lobe. Patients were also evaluated by standard diagnostic tools (standard US, liver- and lung function tests, oesophagogastroscopy). RESULTS: Among CF patients, median SWV was significantly higher in patients with clinical, biochemical and US signs of hepatic involvement than in patients without US evidence of liver disease 1.08 m/s [(95% confidence interval (CI), 1.02-1.14]. Median SWV values in patients with portal hypertension, splenomegaly and oesophageal varices were 1.30 (95% CI, 1.17-1.43), 1.54 (95% CI, 1.32-1.75) and 1.63 (95% CI, 1.26-1.99), respectively. Differences were significant (p<0.001). CONCLUSIONS: ARFI is an innovative screening technique able to help identify CFLD in children.

Evaluation of compliance to telehomecare (THC) in a group of patients with cystic fibrosis (CF) in a period of 2 years.

OBJECTIVES: In the present study, we examined data related to adherence to telemonitoring in our CF patients followed at home for a period of 2 years, in the aim to improve the follow-up in terms of efficiency and appropriateness. MATERIALS AND METHODS: We kept electronic records of transmissions, in spreadsheet format. For each transmission, the main parameters and any action taken were collected. We carried out automatically a monthly summary of activities, a monthly average percentage of adherence to prescribed frequency of transmissions, monitored the contacts and phone calls. RESULTS: We received in the period from February 15, 2010 to February 15, 2012 overall 1364 transmissions in 515 days (1817 spirometry, 414 nocturnal pulse-oximetry and 398 questionnaires on symptoms) The average compliance in the reporting period was 10,16%, with an increasing trend. CONCLUSIONS: The improvement of outcome in FC necessarily passes through an improvement of the adherence to treatment. More psychological and behavioural studies are needed in order to gradually remove the obstacles which still prevent a further improvement in long-term outcome.

Liver transplantation in cases of portal vein thrombosis in the recipient: a case report and review of the various options.

Several surgical techniques have been developed to allow liver transplantation in cases of complete portal vein thrombosis in the recipient. Despite this, these transplantations remain associated with a significant complication rate. We report herein a case of liver transplantation in a patient with complete portal vein thrombosis, underlying the potential pitfalls and the risk of intestinal sutures in case of hepaticojejunostomy. We discuss the technical options and their relative indications in such cases.

Remote telematic control in cystic fibrosis.

INTRODUCTION: In this study we describe and discuss the way we daily act in remote telematic tracking of CF outpatients, a procedure which has been improved through our daily experience in telehomecare. MATERIALS AND METHODS: Currently, there are almost 30 patients involved in our telehomecare project. We describe and discuss intervention parameters and the way we manage a register of performances in spreadsheet format. We also describe the training program for the patients and their and the procedures through which we maintain contacts with patients and Vivisol assistance and the periodical satisfaction surveys. RESULTS: (from 15 of february 2010 to 24 of may 2011). Total transmissions 882, Spirometry 1317, SaO2 291, Compliance (transmissions/patient days) 8,91%, Hospital controls 19, Total contacts 722, Phone calls 494. DISCUSSION: We analyze the 2010 - 2011 data. We discuss the compliance of patients toward Telehomecare, the efficacy of cell phone in establishing contact with patients and the relevancy of symptoms' rescue in diagnosing the pulmonary relapse episodes. We discuss medico-legal aspects of telemedicine activity, in the light of standards and legislation, including issues related to the processing of privacy and security data. We discuss the professional team needs and requirements, dedicated to the activities of telemedicine and procedures related to clinical risk management. We conclude by underlying how telemedicine represents a promising new tool for patients and health professionals, and that under certain conditions it can improve the assistance, working conditions and also to reduce costs. However, its usage has to be followed by precise studies about its efficacy, and also by paying particular attention to the partly new issues that derive from it.

Cholecystectomy in cirrhotic patients: pitfalls and reasonable recommendations.

Cholecystectomy in cirrhotic patients remains a high risk procedure. The recent literature was reviewed in the objective to elaborate (evidence-based) recommendations for therapeutic decision. In patients with Child Pugh A or B cirrhosis, the laparoscopic approach should be preferred as it is associated with reduced morbidity and mortality as compared with open surgery (level B). In patients with decompensated Child Pugh C cirrhosis, the scarcity of literature data renders much more hazardous the definition of robust recommendations. In these patients, two options have to be considered beyond early laparoscopic cholecystectomy: first, a delayed surgery, in order to improve the preoperative patient's general condition and namely the coagulation, and second, a percutaneous drainage in very severe cases (level C).

An overview of international literature from cystic fibrosis registries: 1. Mortality and survival studies in cystic fibrosis.

Patient registries are organized systems of data collection for scientific, clinical or health strategy purposes. Aims of our review were to document scientific literature based on data and information from cystic fibrosis (CF) registries; to understand which clinical problems have been addressed and for which of these the studies concerned have correctly answered the questions raised (i.e. a methodological critique) and to identify clinical issues in need of further investigation. The review included primary studies starting from a formally constituted CF registry of at least national level, using data from the registry to evaluate research hypotheses. This article is an overview of the research undertaken, focusing in detail on the issues of mortality and survival. The studies considered here focused mainly or secondarily on survival in CF, the aim being to ascertain an improving trend, identify any prognostic factors and, in some cases, attempt to provide a predictive model of survival.

Induction of tolerance in solid organ transplantation: the rationale to develop clinical protocols in liver transplantation.

Minimization or withdrawal of immunosuppressive treatments after organ transplantation represents a major objective for improving quality of life and long-term survival of grafted patients. Such a goal may be reached under some clinical conditions, particularly in liver transplantation, making these patients good candidates for tolerance trials. In this context in liver transplantation, the central questions are (1) how to promote the natural propensity of the liver graft to be accepted, (2) which type of immunosuppressive drug should be used for induction and maintenance, and (3) which biomarkers could be used to discriminate tolerant patients from those requiring long-term immunosuppression. Induction therapies using aggressive T-cell-depleting agents may favor graft acceptance. However, persistent and/or rapidly reemerging cell lines, such as memory-type cells or CD8(+) T cells, could represent a significant barrier for induction of tolerance. The type of maintenance drugs also remains questionable. Calcineurin inhibitors may be eventually deleterious in the context of tolerance protocols, through inhibitory effects on regulatory T cells, that are not observed with rapamycin. In conclusion, significant efforts must be made to achieve reliable strategies for immunosuppression minimization or withdrawal after organ transplantation into the clinics.

Five years of Telemedicine in Cystic Fibrosis Disease.

AIMS: We studied the effect of Telehomecare (THC) in a group of Cystic Fibrosis (CF) patients, with the aim to early recognize the relapses of pulmonary infections. Data obtained with Vivisol (OXYTEL) instrumentation were collected from 2001 to 2005. MATERIALS AND METHODS: The study has involved 17 patients (11 f, 6 m) affected by CF, treated with THC, in addition to the usual therapeutic protocol, for an average period of 29.6 months +/- 13.5. The mean age for THC enrollment was 15.74 years +/- 5.8. As controls, the study has involved the same patients during the 12 months prior to THC start-up and 28 patients affected by CF treated at our Unit (13 f, 15 m; average age 14.77 +/- 5.22). RESULTS: The results show a statistically significant decrease of outpatient accesses and increase of therapy cycles, and a trend of higher stability of the respiratory function, in THC treated subjects compared to controls. CONCLUSIONS: Our study suggests that THC programs may not be optimally accepted by CF patients, and that its use seems to increase in general the rate of access to health care without demonstrating any clear effect of pulmonary function.

Liver transplantation for acute liver failure in adults.

Acute liver failure is a challenging clinical condition, associated with high morbidity and mortality. In well-selected patients, LT (LT) is the only therapeutic which has been demonstrated to improve patient survival. Clichy and King's College criteria are the two mains scoring systems used to select the patients for liver transplantation. Both models achieve high specificity but remain associated with limited negative predictive value. Several other predictive factors have been evaluated, but none of them have been strongly validated so far. Globally, whole LT appears as the procedure of choice for patients within Clichy and/or King's College criteria. Due to the severity of the disease and its multisystemic consequences, the results of LT for fulminant liver failure remain inferior to those obtained in elective indications. Accord-ing to local conditions, namely expected waiting time before urgent transplantation and surgical expertise, living donor transplantation and auxiliary transplantations appear as valuable alternatives. These techniques have the respective potential advantages to limit the waiting period before transplantation and to avoid the need for lifelong immunosuppression when native liver recovers, but overall results remain inferior to those obtained with whole LT.