Search results for "CIRRHOSIS"
showing 10 items of 964 documents
Animal models of non-alcoholic steatohepatitis: of mice and man.
2010
The epidemic occurrence of obesity has led to a rapid increase in the incidence of non-alcoholic fatty liver disease (NAFLD) in industrial countries. The disease spectrum includes hepatic steatosis, lobular inflammation with steatohepatitis (NASH) and varying degrees of liver fibrosis, which can progress to cirrhosis. Hepatocellular carcinoma can develop in patients with NASH, even in the absence of cirrhosis. The majority of patients with primary NASH exhibit risk factors that define the metabolic syndrome including insulin resistance and visceral obesity. However, only a minority of patients with NAFLD progress to end-stage liver disease and, so far, predictors to identify these patients …
Hepatocellular carcinoma and synchronous liver metastases from colorectal cancer in cirrhosis: A case report.
2013
A 68-year-old Caucasian man with hepatitis C virus-related cirrhosis was admitted to our Unit in February 2010 for a diagnostic evaluation of three centimetric hypoechoic focal liver lesions detected by regular surveillance ultrasound. The subsequent computer tomography (CT) led to a diagnosis of unifocal hepatocellular carcinoma (HCC) in VI hepatic segment, defined the other two nodules in the VI and VII segment as suspected metastases, and showed a luminal narrowing with marked segmental circumferential thickening of the hepatic flexure of the colon. Colonoscopy detected an ulcerated, bleeding and stricturing lesion at the hepatic flexure, which was subsequently defined as adenocarcinoma …
Die Milz bei Lebererkrankungen
1970
In patients with diseases of the liver portal hypertension and cellular proliferation produce reactive changes in the spleen. The size of the spleen and its function as a filter were determined quantitatively with isotope-labeled, heat-induced spherocytes. In 96% of the investigated liver diseases (acute and chronic hepatitis, cirrhosis and steatosis of the liver) either the size or the filter function of the organ are altered, frequently both of them.
Serum antibodies to thymus epithelial cells in non-A, non-B and cryptogenic chronic liver disease
2008
Antibodies against thymus epithelial cells (anti-TEC) and the basal cell layer (BCLA) of squamous epithelia have been described in association with HDV-related chronic liver disease (CLD). Data are lacking on their presence during nAnB virus infection. Sera from 51 patients with nAnB post-transfusion hepatitis, including acute and chronic cases diagnosed during a prospective study on candidates for cardiac surgery, and 167 with various forms of CLD were tested for the presence of anti-TEC and BCLA using indirect immunofluorescence on human thymus and rat forestomach sections. Both antibodies mainly occurred in nAnB, HDV and cryptogenic CLD (anti-TEC: 51%, 47% and 42%; BCLA: 29%, 38% and 31%…
In vitro secretion of specific antimitochondrial antibodies in primary biliary cirrhosis
1992
Antimitochondrial antibodies are present in the serum of virtually all patients with primary biliary cirrhosis. They have a well-defined antigen reactivity that is diagnostic for the disease. The role of these autoantibodies in the disease process remains to be defined. In this study we show that antimitochondrial antibodies can be produced in vitro by peripheral blood lymphocytes, that the cells producing antimitochondrial antibodies are present in the peripheral blood in a high frequency and seem to be maximally activated. Stimulation with pokeweed mitogen did not augment the in vitro production of antimitochondrial antibodies in patients nor did it induce the production of these antibodi…
Primary biliary cirrhosis and hereditary hemorrhagic telangiectasia: When two rare diseases coexist
2013
Primary biliary cirrhosis is a slowly progressive cholestatic autoimmune liver disease that mainly affects middle- aged women with an estimated prevalence ranging from 6.7 to 402 cases per million. Hereditary hemorrhagic telangiectasia, or Rendu-Osler-Weber disease, is an autosomal dominant disorder characterized by angiodysplastic lesions (telangiectases and arteriovenous malformations) that can affect many organs, including liver, with a prevalence of 1-2 cases per 10000. We describe the coexistence, for the first time to our knowledge, of these two rare diseases in a 50-year old Caucasian woman. In this setting, the relevance of an accurate medical history, the role of liver histology an…
Specific hepatic delivery of procollagen α1(I) small interfering RNA in lipid‐like nanoparticles resolves liver fibrosis
2015
Fibrosis accompanies the wound-healing response to chronic liver injury and is characterized by excessive hepatic collagen accumulation dominated by collagen type I that often progresses to cirrhosis. Here we present ample in-vivo evidence of an up to 90% suppression of procollagen α1(I) expression, a reduction of septa formation and a 40–60% decrease of collagen deposition in mice with progressive and advanced liver fibrosis, that received cationic lipid nanoparticles loaded with small interfering RNA to the procollagen α1(I) gene (LNP-siCol1a1). After intravenous injection up to ninety percent of LNP-siCol1a1 were retained in the liver of fibrotic mice and accumulated in nonparenchymal > …
The multifaceted spectrum of liver cirrhosis in older hospitalised patients: Analysis of the REPOSI registry
2021
Abstract Background Knowledge on the main clinical and prognostic characteristics of older multimorbid subjects with liver cirrhosis (LC) admitted to acute medical wards is scarce. Objectives To estimate the prevalence of LC among older patients admitted to acute medical wards and to assess the main clinical characteristics of LC along with its association with major clinical outcomes and to explore the possibility that well-distinguished phenotypic profiles of LC have classificatory and prognostic properties. Methods A cohort of 6,193 older subjects hospitalised between 2010 and 2018 and included in the REPOSI registry was analysed. Results LC was diagnosed in 315 patients (5%). LC was ass…
Hepatitis C virus prevalence and level of intervention required to achieve the WHO targets for elimination in the European Union by 2030: a modelling…
2017
Background Hepatitis C virus (HCV) is a leading cause of liver-related morbidity and mortality worldwide. In the European Union (EU), treatment and cure of HCV with direct-acting antiviral therapies began in 2014. WHO targets are to achieve a 65% reduction in liver-related deaths, a 90% reduction of new viral hepatitis infections, and 90% of patients with viral hepatitis infections being diagnosed by 2030. This study assessed the prevalence of HCV in the EU and the level of intervention required to achieve WHO targets for HCV elimination. Methods We populated country Markov models for the 28 EU countries through a literature search of PubMed and Embase between Jan 1, 2000, and March 31, 201…
Epidemiology of hepatic encephalopathy in german hospitals – the EpHE study
2017
Abstract Background Hepatic encephalopathy (HE) is a serious complication of liver cirrhosis. The proportion of patients with liver cirrhosis attending German hospitals suffering from HE is unknown. Methods In the first part of the study, data of 14 community hospitals and 5 university hospitals covering the years 2010 and 2011 were analyzed retrospectively for the DRG codes of liver cirrhosis and hepatic encephalopathy. In the second prospective part of the multicenter observational study, all patients with liver cirrhosis attending the departments of gastroenterology of 16 participating community hospitals within a study period of 3 months were included and screened for HE clinically acco…