Comparative analysis of perioperative and long-term outcomes of patients with hepatocellular carcinoma: Nonalcoholic fatty liver disease versus viral hepatitis.

BACKGROUND: Despite the accumulating evidence regarding the oncological differences between nonalcoholic fatty liver disease (NAFLD)-related hepatocellular carcinoma (HCC) and viral infection-related HCC, the short- and long-term outcomes of surgical resection of NAFLD-related HCC remain unclear. While some reports indicate improved postoperative survival in NAFLD-related HCC, other studies suggest higher postoperative complications in these patients. METHODS: Patients with NAFLD and those with hepatitis viral infection who underwent hepatectomy for HCC at our department were retrospectively analyzed. The clinical, surgical, pathological, and survival outcomes were compared between the two groups. RESULTS: Among the 1047 consecutive patients who underwent hepatectomy for HCC, 57 had NAFLD-related HCC (NAFLD group), and 727 had virus-related HCC (VH group). The body mass index and serum glycated hemoglobin levels were significantly higher in the NAFLD group than in the VH group. There were no significant differences in operative time and bleeding amount. Moreover, the morbidity and the length of postoperative hospital stays were similar across both groups. The pathological results showed that the tumor size was significantly larger in the NAFLD group than in the VH group. No significant differences between the groups in overall or recurrence-free survival were found. In a subgroup analysis with matched tumor diameters, patients in the NAFLD group had a better prognosis after hepatectomy than those in the VH group. CONCLUSION: Surgical outcomes after hepatectomy were comparable between the groups. Subgroup analysis reveals early detection and surgical intervention in NAFLD-HCC may improve prognosis.

Minimally Invasive Donor Hepatectomy for Adult Living Donor Liver Transplantation: An International, Multi-institutional Evaluation of Safety, Efficacy and Early Outcomes.

OBJECTIVE: Evaluating the perioperative outcomes of minimally invasive (MIV) donor hepatectomy for adult live donor liver transplants in a large multi-institutional series from both Eastern and Western centers. BACKGROUND: Laparoscopic liver resection has become standard practice for minor resections in selected patients in whom it provides reduced postoperative morbidity and faster rehabilitation. Laparoscopic approaches in living donor hepatectomy for transplantation, however, remain controversial because of safety concerns. Following the recommendation of the Jury of the Morioka consensus conference to address this, a retrospective study was designed to assess the early postoperative outcomes after laparoscopic donor hepatectomy. The collective experience of 10 mature transplant teams from Eastern and Western countries was reviewed. METHODS: All centers provided data from prospectively maintained databases. Only left and right hepatectomies performed using a MIV technique were included in this study. Primary outcome was the occurrence of complications using the Clavien-Dindo graded classification and the Comprehensive Complication Index during the first 3 months. Logistic regression analysis was used to identify risk factors for complications. RESULTS: In all, 412 MIV donor hepatectomies were recorded including 164 left and 248 right hepatectomies. Surgical technique was either pure laparoscopy in 175 cases or hybrid approach in 237. Conversion into standard laparotomy was necessary in 17 donors (4.1%). None of the donors died. Also, 108 experienced 121 complications including 9.4% of severe (Clavien-Dindo 3-4) complications. Median Comprehensive Complication Index was 5.2. CONCLUSIONS: This study shows favorable early postoperative outcomes in more than 400 MIV donor hepatectomy from 10 experienced centers. These results are comparable to those of benchmarking series of open standard donor hepatectomy.

[Liver transplantation - current trends]. / Aktuelle Entwicklungen bei der Lebertransplantation ­ Wo stehen wir?

INDICATION OF TRANSPLANTATION: There is an ongoing change in the indications of orthotopic liver transplantation (OLT) with non-alcoholic and alcoholic liver disease and hepatocellular carcinoma (HCC) becoming the main indications whereas the numbers of cirrhosis due to chronic viral hepatitis are declining. 6-MONTH ABSTINENCE RULE: : The directive of the German Federal Medical Association requires absolute abstinence from alcohol for at least 6 months. New data show that patients with severe alcoholic hepatitis for the first time who do not show a response to medical treatment may benefit from OLT. For these patients an individual exception for OLT listing can be requested. HCC BEYOND MILAN CRITERIA: New data show that patients with HCC outside the Milan criteria may have a favorable prognosis, which can be comparable to patients with HCC within the Milan criteria, if effective pre-transplant "down-staging" therapies but also alfa fetoprotein levels are taken into consideration. TOO SICK TO TRANSPLANT?: Even patients with decompensated cirrhosis and multi-organ dysfunction, defined as acute-on-chronic liver failure, may undergo OLT successfully with a beneficial long-term prognosis. However, the timeframe to realize OLT is short. ORGAN SHORTAGE: OLT using organs from HBV- or HCV-infected patients represents a relevant strategy to mitigate organ shortage and can be safely and effectively be performed due to the excellent therapeutic options against these infections which are available now. In addition, machine perfusion, a novel tool for organ conservation and conditioning, may help preserving organs for transplantation that formerly could not be used.

Etiology of Liver Disease and Cardiovascular Abnormalities in Patients on a Liver Transplantation Waiting List.

BACKGROUND The classical cardiovascular risk factors and changes in the circulatory system secondary to end-stage liver disease (ESLD) are associated with an increased risk of cardiac abnormalities (CAs) in patients waiting for liver transplantation (LTx). The aim of this study was to assess the relationship between the etiology of liver disease and the presence of CAs in patients qualified for LTx. MATERIAL AND METHODS The study enrolled patients qualified to LTx due to ESLD at the Clinical Hospital of the Medical University of Warsaw between 2013 and 2016. Out of 396 patients: 65, 157, 117, and 57 had ESLD due to the alcoholic liver disease (ALD), viral infections (VIR), autoimmune disorders (AUTO), and different etiologies (OTHER), respectively. RESULTS An increased frequency of hypertension and diabetes mellitus were observed in ALD and VIR groups, while for hyperlipidemia, the highest rates were observed in ALD and AUTO groups. Significant differences in CAs rates were observed for resting tachycardia, prolonged QT interval, bradycardia, and left ventricular diastolic dysfunction. After adjustment for age, MELD, and Child-Pugh scores, hyperlipidemia (26% vs. 7-15%, p<0.048) was most frequently observed in the AUTO group, while poor aerobic capacity (49% vs. 21-34%, p<0.009) dominated in the OTHER group. CONCLUSIONS The frequency of hyperlipidemia, and poor aerobic capacity were directly related to the etiology of liver disease, while the remaining associations resulted from effects of age, MELD, and Child-Pugh score.

An Overview of Liver Transplant Pathology: Data from a Tertiary Referral Centre in Western India.

INTRODUCTION AND AIM: 1. Study of liver explants - Etiologic types of end-stage chronic liver disease (ESCLD) and acute liver failure (ALF) in adults and children. 2. Assessment of donor steatosis and incidental granulomas. 3. Post-transplant liver biopsies. MATERIAL AND METHODS: Specimens of 180 explant hepatectomies, 173 donor wedge and 30 core liver biopsies, and 58 post transplant liver biopsies received in our department from April 2013 to March 2017. RESULTS: 1. Most common causes of ESCLD in adults were: alcohol related (30.32%), hepatitis virus related (18.71%) and non-alcoholic steatohepatitis related (18.06%); and in children ≤ 12 years were: biliary atresia (27.27%), autoimmune disease (18.18%) and Wilson's disease (18.18%). Most common causes of ALF in adults and children were anti-tubercular therapy induced and idiopathic respectively. 2. Prevalence rate of moderate steatosis (between 30-60%) was 4.28%. Incidental granulomas were seen in 5 cases. 3. Most common diagnoses of post-transplant biopsies in adults included acute cellular rejection (ACR) (36.17%), recurrence of viral disease (8.51%) and moderate non-specific portal triaditis (8.51%). Among children ≤ 12 years, most common diagnoses included unremarkable liver parenchyma, ACR and ischemia/reperfusion injury. CONCLUSION: 1. Alcohol- and hepatitis- virus related ESCLD, and biliary atresia are leading indications for liver transplantation in adults and children respectively. 2. Prevalence of 4.28% of moderate steatosis, is much lower than that documented in western literature. Only 5 cases of incidental granulomas is unexpectedly low in a country endemic for tuberculosis. 3. Most common diagnoses of post-transplant liver biopsies in adults has been acute rejection, which is similar to the findings from much larger published series.

Living donor liver transplantation for neonatal fulminant hepatitis due to herpes simplex virus infection.

Although rare, ALF caused by disseminated HSV infection is associated with high mortality in the neonatal population. This condition is often diagnosed relatively late due to the absence of specific signs. We present a case involving a neonate with ALF submitted to living donor liver transplantation without a prior diagnosis. The patient had no skin or mucosal lesions, and IgM serology was negative for HSV-1 and HSV-2. Immunohistochemical staining of the liver explant was positive for herpes virus infection, and the patient subsequently received antiviral drug treatment, with a good outcome. Due to organ shortages and the rarity of the aforementioned condition, LT has seldom been reported for the treatment of ALF caused by herpes virus infection; however, LT may be the only option for neonates with fulminant hepatitis. The use of living donors in an urgent scenario is well established in Eastern countries and safely applicable for pediatric patients with ALF.

Liver transplantation in the Kingdom of Saudi Arabia.

The first liver transplantation (LT) in Saudi Arabia was performed in 1991; however, it was not until 1994 that the first structured LT program was launched. Until 1997, all LTs in the Kingdom of Saudi Arabia (KSA) were deceased donor liver transplantations. Programs performing LTs needed the authorization of the Saudi Center for Organ Transplantation (SCOT), which provides the essential support for organ procurement and allocation as well as regulatory support for organ transplantation in the country. Currently, there are 4 LT centers in the KSA. Three centers are in Riyadh, the capital city of KSA, and 1 is in the city of Dammam in the Eastern province. Pediatric living donor liver transplantation (LDLT) began in 1997, while the adult LDLT program started 4 years later in 2001. Currently, more than 2000 LTs have been performed by the 4 centers in the KSA. Over 50% of those were performed at King Faisal Specialist Hospital and Research Center in Riyadh. The outcomes of these transplants have been comparable with the international standards. The aim of this review is to provide an overview of LT in KSA. Liver Transplantation 23 1312-1317 2017 AASLD.

Liver transplantation in a patient with hepatitis B, C and D coinfection associated with hepatocellular carcinoma: a management strategy for a rare condition. Case report / Transplante hepático em paciente com coinfecção pelos vírus B, C e D associada a carcinoma hepatocelular: uma estratégia de tratamento para uma condição rara. Relato de caso

CONTEXT: Orthotopic liver transplantation (OLT) is the treatment of choice for end-stage liver disease. Cirrhosis due to hepatitis C infection is the leading indication for liver transplantation worldwide. However, patients who are given transplants because of viral liver diseases often present clinical coinfections, including hepatitis B together with hepatitis D. Currently, different strategies exist for patient management before and after liver transplantation, and these are based on different protocols developed by the specialized transplantation centers. CASE REPORT: We present a rare case of a 58-year-old man with chronic hepatitis B, C and D coinfection. The patient developed cirrhosis and hepatocellular carcinoma. His treatment comprised antiviral therapy for the three viruses and OLT. The patient's outcome was satisfactory. CONCLUSION: OLT, in association with antiviral therapy using entecavir, which was administered before and after transplantation, was effective for sustained clearance of the hepatitis B and D viruses. A recurrence of hepatitis C infection after transplantation responded successfully to standard treatment comprising peginterferon alfa-2A and ribavirin.

CONTEXTO: O transplante ortotópico de fígado (TOF) é o tratamento de escolha em pacientes com doença hepática terminal. A cirrose por hepatite C é a principal indicação de transplante hepático no mundo. No entanto, pacientes transplantados por hepatopatias virais frequentemente apresentam coinfecções, como hepatite B associada a hepatite D. Atualmente, existem diferentes estratégias de manejo em pacientes pré e pós-transplantados conforme diferentes protocolos de conduta de serviços especializados em transplante. RELATO DE CASO: Apresentamos o raro caso de um homem de 58 anos diagnosticado com as hepatites crônicas B, C e D. O paciente evoluiu com cirrose e carcinoma hepatocelular. O tratamento consistiu de terapia antiviral para os três vírus e de transplante ortotópico de fígado. O desfecho do paciente foi satisfatório. CONCLUSÃO: O transplante ortotópico de fígado, associado à terapia antiviral com entecavir antes e após o procedimento, foi eficaz na depuração sustentada dos vírus B e D. A recidiva do vírus C após o transplante respondeu com sucesso ao tratamento padrão com alfapeginterferon 2A e ribavirina.

Liver transplantation in a patient with hepatitis B, C and D coinfection associated with hepatocellular carcinoma: a management strategy for a rare condition. Case report.

CONTEXT: Orthotopic liver transplantation (OLT) is the treatment of choice for end-stage liver disease. Cirrhosis due to hepatitis C infection is the leading indication for liver transplantation worldwide. However, patients who are given transplants because of viral liver diseases often present clinical coinfections, including hepatitis B together with hepatitis D. Currently, different strategies exist for patient management before and after liver transplantation, and these are based on different protocols developed by the specialized transplantation centers. CASE REPORT: We present a rare case of a 58-year-old man with chronic hepatitis B, C and D coinfection. The patient developed cirrhosis and hepatocellular carcinoma. His treatment comprised antiviral therapy for the three viruses and OLT. The patient's outcome was satisfactory. CONCLUSION: OLT, in association with antiviral therapy using entecavir, which was administered before and after transplantation, was effective for sustained clearance of the hepatitis B and D viruses. A recurrence of hepatitis C infection after transplantation responded successfully to standard treatment comprising peginterferon alfa-2A and ribavirin.

Prevalence of post-operative morbidity risk factors following cardiac surgery in patients with chronic viral hepatitis: a retrospective study.

OBJECTIVE: Current cardiac risk assessments such as EuroSCORE II and the STS-Score do not take liver dysfunction into account. The purpose of this study was to evaluate the prevalence and post-operative morbidity risk factors following cardiac surgery of patients with chronic viral hepatitis. PATIENTS AND METHODS: The study group consisted of 105 patients with documented chronic viral hepatitis who were subject to elective cardiac surgery from 2001 to 2012. Subjects were evaluated for pre-operative liver dysfunction according to the MELD score. RESULTS: The average MELD score of the study group was 10.00 ± 6.00. The average EuroSCORE ii of the study group was 2.07% ± 1.62%. The primary post-operative complication was cardiac complications (n=57, 54.3%). Analysis showed significant differences in meld score, bilirubin and smoking. Multivariate logistic regression analysis showed that the variables entering into the model included such risk factors with a significant or near significant (p < 0.2) influence on hospital morbidity and consisted in valve vs. coronary artery disease, valve/cad, aortic valve replacement vs. Coronary artery bypass graft, and bilirubin (mg/dl). CONCLUSIONS: it is vital that liver dysfunction is added to the risk models which are currently utilized to predict the post-operative morbidity of cardiac surgery patients.

Management of viral hepatitis in liver transplant recipients.

Recurrence of viral hepatitis after liver transplantation (LT) can progress to graft failure and lead to a decrease in long-term survival. Recently, there have been remarkable improvement in the treatment of chronic hepatitis B (CHB) using potent antiviral agents. Combination of hepatitis B immunoglobulin and potent antiviral therapy has brought marked advances in the management of CHB for liver transplant recipients. Post-transplant antiviral therapy for hepatitis C virus infection is generally reserved for patients showing progressive disease. Acheiving a sustained virological response in patients with LT greatly ameliorates graft and overall survival, however this only occurs in 30% of transplant recipient using pegylated interferon and ribavirin (RBV). Direct acting antivirals such as protease inhibitors, polymerase or other non-structural proteins inhibitors are anticipated to establish the new standard of care for transplant recipients. In liver transplant recipients, hepatitis E virus infection is an uncommon disease. However, it can lead to chronic hepatitis and cirrhosis and may require retransplantation. Recently, 3-month course of RBV monotherapy has been reported as an effective treatment. This review focuses on the recent management and therapeutic approaches of viral hepatitis in liver transplant recipient.

[Executive summary of the recommendations on the evaluation and management of renal disease in human immunodeficiency virus-infected patients]. / Resumen ejecutivo del documento de consenso sobre el manejo de la patología renal en pacientes con infección por el virus de la inmunodeficiencia humana.

The aim of this article is to update the 2010 recommendations on the evaluation and management of renal disease in human immunodeficiency virus (HIV)-infected patients. Renal function should be monitored in all HIV-infected patients. The basic renal work-up should include measurements of serum creatinine, estimated glomerular filtration rate by CKD-EPI, urine protein-to-creatinine ratio, and urinary sediment. Tubular function tests should include determination of serum phosphate levels and urine dipstick for glycosuria. In the absence of abnormal values, renal screening should be performed annually. In patients treated with tenofovir, or with risk factors for chronic kidney disease (CKD), more frequent renal screening is recommended. In order to prevent disease progression, potentially nephrotoxic antiretroviral drugs are not recommended in patients with CKD or risk factors for CKD. The document provides indications for renal biopsy and advises on the optimal time for referral of a patient to the nephrologist. The indications for and evaluation and management of dialysis and renal transplantation are also addressed.

Prediction of portal pressure from intraoperative ultrasonography.

BACKGROUND: Portal hypertension is a major risk factor for hepatic failure or bleeding in patients who have undergone hepatectomy, but it cannot be measured indirectly. We attempted to evaluate the intraoperative ultrasonography parameters that correlate with portal pressure (PP) in patients undergoing hepatectomy. METHODS: We examined 30 patients in whom PP was directly measured during surgery. The background liver conditions included chronic viral liver disease in seven patients, chemotherapy-associated steatohepatitis in four patients, fatty liver in one patient, hepatolithiasis in one patient, obstructive jaundice in one patient, and a normal liver in 16 patients. A multivariate logistic analysis and linear regression analysis were conducted to develop a predictive formula for PP. RESULTS: The mean PP was 10.4 ± 4.1 mm Hg. The PP tended to be increased in patients with chronic viral hepatitis. A univariate analysis identified the association of the six following parameters with PP: the platelet count and the maximum (max), minimum (min), endo-diastolic, peak-systolic, and mean velocity in the portal vein (PV) flow. Using multiple linear regression analysis, the predictive formula using the PV max and min was as follows: Y (estimated PP) = 18.235-0.120 × (PV max.[m/s])-0.364 × (PV min). The calculated PP (10.44 ± 2.61 mm Hg) was nearly the same as the actual PP (10.43 ± 4.07 mm Hg). However, there was no significant relationship between the calculated PP and the intraoperative blood loss and post hepatectomy morbidity. CONCLUSIONS: This formula, which uses ultrasonographic Doppler flow parameters, appears to be useful for predicting PP.

Acquired atopic disease after liver transplantation in children; similarities to and differences from adults: a preliminary study.

OBJECTIVE: The aim of this study was to determine the similarities and differences in the frequency and follow-ups of newly diagnosed atopic diseases after liver transplantation in pediatric and adult patients. MATERIALS AND METHODS: Patients who underwent liver transplants between 2005 and 2013 and who are still alive were enrolled in the study. Patients who came for checkups filled out a survey evaluating atopic diseases. Those who had an atopic disease before transplantation were excluded from the study. RESULTS: A total of 165 patients were enrolled in this study; 114 (69.1%) were males and 29 (17.6%) were children. The average transplantation age was 40.8 (0.3-67) years, and the most frequent reason for transplantation was chronic viral hepatitis. In 22 patients, atopic diseases [allergic rhinitis in nine patients (5.5%), asthma in six patients (3.9%), atopic eczema in six patients (3.9%), food allergy in six patients (3.9%), and drug allergy in one patient (0.6%)] developed after transplantation. Atopic diseases after transplantation were more common in children (P=0.03). When the atopic diseases were examined on a case-by-case basis, there were no differences between children and adults with respect to asthma (P=0.284), allergic rhinitis (P=1.0), or atopic eczema (P=0.284), but food allergy (P=0.009) and peripheral eosinophilia (P=0.002) were more common in children. The periodicity of allergic diseases after transplantation (P=0.192) and total IgE levels (P=0.086) were similar. CONCLUSION: Atopic diseases developed after liver transplantation and had a greater impact on children than adults. Therefore, after undergoing liver transplantation, patients should be monitored closely for signs of atopic diseases.

Functional liver reserve parameters predictive for posthepatectomy complications.

BACKGROUND: Posthepatectomy complications have markedly decreased with advances in techniques and management; however, surgical risk to patients with injured livers is still not negligible. We evaluated several preoperative parameters of functional liver reserve tests in patients with various liver diseases as predictors of posthepatectomy complications. A comprehensive evaluation of preoperative liver functions is necessary for the prediction of the risk of posthepatectomy complications. METHODS: Over a 10-y period, we examined 442 patients who underwent hepatectomy for liver and biliary diseases. The patients' background liver diseases included chronic viral liver diseases in 211 patients, obstructive jaundice in 29 patients, and normal liver in 202 patients. Hepatectomy-related postoperative complications (i.e., long-term ascites, intra-abdominal infection, and hepatic failure) occurred in 115 (26%) patients. A multivariate logistic analysis was performed to detect the predictive parameters, and a multivariate linear regression analysis was performed to derive a predictive formula for complications. RESULTS: A univariate analysis identified 15 significant parameters associated with hepatectomy-related complications, and eight parameters (i.e., presence of chronic hepatic injury, clearance index by technetium-99 m galactosyl human serum albumin liver scintigraphy of ≥ 0.60, total bilirubin level of >1 mg/dL, serum hyaluronic acid level of ≥ 75 ng/mL, major hepatectomy, blood loss of ≥ 950 mL, operating time of ≥ 500 min, and combined resection of another organ or major vessel) were independent predictive factors identified in the multivariate analysis. Clearance index by technetium-99 m galactosyl human serum albumin liver, bilirubin level, hyaluronic acid level, and major hepatectomy were the parameters included in the predictive formula. CONCLUSIONS: In the present study, we present a comprehensive formula based on the predictive parameters for hepatic complications for prospective assessment to avoid posthepatectomy morbidity.

Proinflammatory and anti-inflammatory cytokine balance in patients with cirrhotic hepatitis during live-donor liver transplant.

OBJECTIVES: The immune system releases cytokines during the stress response, and the balance between proinflammatory and anti-inflammatory cytokines is important. This prospective study was done to determine which cytokines are responsible for maintaining cytokine balance during live-donor liver transplant surgery. MATERIALS AND METHODS: Recipients undergoing live-donor liver transplant surgery due to cirrhotic hepatitis were allocated to a recipient group (n=44), and healthy donors were placed in the donor group (n=45). In donors, blood sampling for cytokine level analysis was performed after anesthetic induction (before the start of surgery, time point 1). In recipients, blood samples were collected before the start of surgery (time point 1), 60 minutes after the start of the anhepatic period (time point 2), and 60 minutes after reperfusion (time point 3). The proinflammatory cytokines measured were interleukin-1 ß, interleukin-6, and tumor necrosis factor-α; the anti-inflammatory cytokines were interleukin-10 and interleukin-4. Cytokines were quantified using sandwich enzyme-linked immunoassays. The time course of proinflammatory and anti-inflammatory cytokine concentrations during surgery in the recipient group was evaluated. RESULTS: Interleukin-6, interleukin-10 and tumor necrosis factor-α showed significant changes in concentration during surgery, with interleukin-6 reaching levels 40 times higher than the preoperative value at the anhepatic stage. Interleukin-10 reached a peak at the neohepatic phase, with values 60 times higher than the preoperative value. The preoperative concentrations of interleukin-6 and interleukin-10 in the recipient group were higher than those in the donor group with a median of 4.48 vs 1.98 pg/mL (P < .001) and 2.98 vs 1.22 (P = .026). CONCLUSIONS: Interleukin-6 and interleukin-10 play a major role in cytokine balance before and during live-donor liver transplant surgery.

Liver stiffness measurement by transient elastography as a predictor on posthepatectomy outcomes.

BACKGROUND: Liver fibrosis and cirrhosis are well-known risk factors for morbidity after hepatectomy. Liver stiffness measurement (LSM) using transient elastography is a new method for detection of hepatic fibrosis and cirrhosis with high accuracy. Whether LSM can predict posthepatectomy outcomes has not been studied. METHODS: This was a prospective cohort study in which consecutive patients underwent hepatectomy for various indications from February 2010 to July 2011. All patients received detailed preoperative assessments including LSM and indocyanine green (ICG) clearance test. The primary outcome was major postoperative complication. RESULTS: One hundred five patients with a mean age of 59 years were included; 75 (71.4%) had chronic viral hepatitis and 76 (72.4%) had hepatocellular carcinoma. Thirty-four patients (32.4%) received major hepatectomy. The median ICG retention rate at 15 minutes was 4.2 (0.1%-32%) and the median LSM was 9.4 (3.3-75 kPa). For posthepatectomy outcomes, only LSM but not ICG showed significant correlation with major postoperative complications on receiver operating characteristic curves, with area under the curve of 0.79 (P < 0.001). Using the calculated cutoff at 12.0 kPa, LSM had sensitivity of 85.7% and specificity of 71.8% in the prediction of major postoperative complications. It was also an independent prognostic factor for major postoperative complications by multivariate analysis. The operative blood loss and transfusion rate were also significantly higher in patients with LSM >12.0 kPa. CONCLUSIONS: High LSM (>12.0 kPa) predicted worse posthepatectomy outcomes. Preoperative LSM was better than ICG test in the prediction of major postoperative complications. It was a useful preoperative investigation for risk stratification before hepatectomy.

Cytomegalovirus infection-associated fulminant hepatitis in an immunocompetent adult requiring emergency living-donor liver transplantation: report of a case.

Human cytomegalovirus (CMV) infection is usually self-limiting in healthy adults, but it can lead to significant complications. This report presents the case of an immunocompetent adult with fulminant hepatitis caused by a CMV infection requiring emergency living-donor liver transplantation. A 39-year-old female with persistent fever for 6 weeks was referred for fulminant hepatitis, but the underlying etiology was not identified. Rapid deterioration of consciousness led to an emergency living-donor liver transplant using a modified right lobe graft. She showed increasing CMV antigenemia after surgery and the explant liver pathology showed massive hepatic necrosis with positive staining for CMV protein. Treatment with ganciclovir improved the graft liver function and her general condition recovered. This report presents a rare case of CMV-associated fulminant hepatitis which led to emergency liver transplantation. Although CMV is rare, it should be included in the differential diagnosis of patients with severe hepatitis, even immunocompetent patients, after other more common etiologies have been excluded.