Analysis of two reperfusion techniques in uterine transplantation in an experimental model.

Introduction: Uterine transplantation was developed for the treatment of absolute uterine factor infertility. As it is a new modality of transplantation, there is still room for technical improvement. A factor that impacts graft survival in organ transplantation is the warm ischemia time.

Clinical Aspects and Etiologic Investigation of Pediatric Patients With Acute Liver Failure.

A new outbreak of hepatitis of unknown origin raised awareness in the international community. A few reports have attempted to associate new cases with adenovirus infection and the immunologic effects of previous SARS-CoV-2 infections through a superantigen mechanism. Moreover, according to a case series, viral isolates were identified in 7 of 10 cases of pediatric patients with hepatitis of unknown origin and acute liver failure.

Hepatitis E virus infection increases the risk of diabetes and severity of liver disease in patients with chronic hepatitis C virus infection.

Objectives: Co-infection with hepatitis A or B viruses may aggravate liver injury in patients infected with hepatitis C virus (HCV). However, few studies have assessed co-infection with hepatitis E virus (HEV) and HCV. Therefore, this study aimed to assess the prevalence and impact of HEV infection among Brazilian patients with chronic HCV infection.

Liver transplantation after DRESS syndrome: A case report and review of the literature.

This study reports a patient with DRESS syndrome, associated with liver failure, treated with orthotopic liver transplantation.

Histopathologic Evaluation of Acute on Chronic Liver Failure.

Background: Currently, the diagnosis of acute on chronic liver failure (ACLF) is clinical, and its early identification and proper management are essential for a better prognosis. The aim of this study was to identify histopathologic parameters by analyzing cirrhotic liver explants that could aid in the early recognition of this entity and to determine prognostic factors that would influence ACLF management.

Method: We performed a retrospective analysis of histopathologic material from liver explants from patients transplanted because of chronic hepatitis C virus infection from January 2007 to July 2017.

Yellow fever and orthotopic liver transplantation: new insights from the autopsy room for an old but re-emerging disease.

Aims: The clinical spectrum of yellow fever (YF) ranges from asymptomatic to fulminant hepatitis. During the sylvatic YF epidemic in the metropolitan area of São Paulo, Brazil in 2018, seven orthotopic liver transplantations (OLTs) were performed in our institution to treat fulminant YF hepatitis. Three patients recovered, while four patients died following OLT.

Re-Transplantation, Higher Creatinine Levels in Hepatitis C Virus Patients, and Donor Age Are Predictors of Mortality in Long-Term Analysis of Late Acute Rejection in Liver Transplantation.

BACKGROUND Late acute rejection (LAR) differs in its clinical and histological presentation and management from early acute rejection. This clinical entity is not completely understood; thus, we aimed to identify significant prognostic factors that can influence post-transplant survival in LAR patients. The purpose of this study was to evaluate the incidence and post-transplant survival of patients from a single center with a focus on late acute rejection.

Prognostic factors for the evolution and reversibility of chronic rejection in pediatric liver transplantation.

Objective: Chronic rejection remains a major cause of graft failure with indication for re-transplantation. The incidence of chronic rejection remains high in the pediatric population. Although several risk factors have been implicated in adults, the prognostic factors for the evolution and reversibility of chronic rejection in pediatric liver transplantation are not known.

Hepatocellular Carcinoma Related to Schistosoma mansoni Infection: Case Series and Literature Review.

Background And Aims: Schistosomiasis is a major chronic disease of humans in endemic regions, and infected individuals may develop a spectrum of pathology, including hepatic fibrosis, hepatosplenomegaly, and portal hypertension. Hepatocellular carcinoma (HCC) is considered the fifth most common cancer in the world, and there is limited and controversial evidence suggesting that Schistosoma mansoni infection may be a possible risk factor for HCC. The aim of this study was to report a case series of patients with HCC and S.