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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The autopsy report of Ludwig van Beethoven written by Dr Johann Wagner in 1827 reveals that he had renal calculi that had not been diagnosed during his lifetime, together with perirenal fibrosis. The most comprehensive interpretation of this autopsy finding is that the regular calcareous deposits in every one of his renal calices represented calcified necrotic papillae. Severe urinary obstruction or diabetes as possible causes of papillary necrosis were not present. Analgesic abuse because of headaches, back pain, and attacks of rheumatism or gout may be presumed on the basis of Beethoven's uncontrolled way of taking medication. Salicin, a commonly used analgesic substance of that time (dried and powdered willow bark), is able to cause papillary necrosis. Perirenal fibrosis may be due to chronic infection or drug intake. Beethoven's other well-known diseases are deafness caused by otosclerosis of the inner ear, relapsing attacks of diarrhea as the symptoms of irritable bowel syndrome, and liver cirrhosis following viral hepatitis and chronic alcohol consumption. Liver cirrhosis also may cause papillary necrosis. In Beethoven's case, renal papillary necrosis was most probably the consequence of analgesic abuse together with decompensated liver cirrhosis. The autopsy report of Beethoven is the first case of papillary necrosis recorded in the literature.
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PMID:Beethoven's renal disease based on his autopsy: a case of papillary necrosis. 850 20

Primary biliary cirrhosis (PBC) is a progressive cholestatic liver disease frequently leading to development of cirrhosis and its complications. Ursodeoxycholic acid (UDCA) is a beneficial medical therapy for patients with PBC. Improvement in some histological features, but not in histological stage, has been reported after 2 years of UDCA therapy. Thus, longer follow-up may be necessary to determine whether UDCA has a favorable effect on histological stage of disease and progression to cirrhosis. Our aim was to determine the long-term effects of UDCA therapy on histological stage and progression to cirrhosis in patients with PBC. Sixteen unselected patients with noncirrhotic PBC who had been on long-term UDCA therapy (13-15 mg/kg/d) for 6.6 +/- 0.4 years (range, 5-9 years) were identified and their histological finding during treatment compared with that of 51 noncirrhotic patients with PBC who had received ineffective therapy (D-penicillamine [DPCA] or placebo) for 5.6 +/- 0.07 years (range, 5-8 years). Histological stage was determined using the Ludwig classification. The rate of progression to cirrhosis (stage 4) was significantly less in the UDCA group than in the control group (13% vs. 49%; P =.009). Although the overall rate of progression of histological stage was less in the UDCA group than in the control group (50% vs. 71%), this difference was not significant (P =.1). A marked improvement in liver biochemistries and Mayo risk score was noted in all patients during UDCA therapy; however, this improvement was not significantly different between patients who progressed and those who did not. In conclusion, long-term UDCA therapy appeared to delay the development of cirrhosis in PBC.
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PMID:Long-term ursodeoxycholic acid delays histological progression in primary biliary cirrhosis. 1005 62

Ludwig van Beethoven had a number of medical conditions, including deafness and chronic liver disease, for which there are contemporary descriptions. An autopsy was performed on the day after his death. Physicians and historians have tried to reinterpret original sources to determine the causes of his deafness and systemic illnesses. We have reviewed the differential diagnoses that have been proposed by otologists and physicians. Clinical and post-mortem findings point to renal papillary necrosis and liver cirrhosis of unknown aetiology. In the absence of further histological examination, there is no definitive answer to the cause of his deafness and gastro-intestinal symptoms.
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PMID:Deafness and liver disease in a 57-year-old man: a medical history of Beethoven. 1117 70

Nonalcoholic steatohepatitis describes a hepatic disorder with the typical characteristics of an alcoholic pathogenesis without alcohol consumption. It was first described in 1962 and named NASH by Ludwig et al. 1980. Many researchers worked on this disease since this time. It represents the hepatic manifestation of the syndrome X. The pathogenesis is a two-hit phenomenon. The first hit leads to steatosis hepatis and makes the liver vulnerable to the second hit. Central factors of the second hit are oxygen-radicals, oxidative stress, lipid-peroxidation and cytokines. The exact pathogenic mechanisms are still unknown. NASH is a hepatic disease which can end up in liver cirrhosis and liver failure. Up to now a curative drug therapy does not exist. The poor prognosis in some cases, the increasing incidence in western populations and the lack of therapeutic options renders NASH to a serious problem. The aim of this article is to show the actual knowledge of this disease, especially focussed on the pathogenesis, by review of the literature from 1979 up to the present time.
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PMID:[NASH -- nonalcoholic steatohepatitis]. 1254 Nov 80

Primary biliary cirrhosis (PBC) is a chronic cholestatic disorder characterised by an immunological, and often granulomatous, attack on bile ducts leading to fibrosis, cirrhosis, liver failure and death. Animal and human studies suggest that oxidant stress plays a key role in progression of other liver diseases, but no comprehensive investigation has been performed previously in PBC. A wide range of lipid peroxidation and antioxidant markers were measured in the blood and urine of 41 patients with histologically confirmed PBC. Lipid peroxidation markers were significantly elevated [plasma and urinary 8-isoprostane, P<0.001; plasma malondialdehyde (MDA), P=0.007] compared to age- and sex-matched controls. The most striking antioxidant depletion occurred with plasma total glutathione where levels were significantly reduced (30% of controls). Total serum antioxidant levels were decreased (P=0.013) and serum selenium and vitamin A were also lower (both P<0.001); vitamins C and E were normal. Most patients had early disease biochemically and were Child-Pugh grade A. Urinary 8-isoprostane correlated positively with Ludwig stage and markers of hepatic injury and cholestasis. This study clearly demonstrates that oxidant stress, as reflected in a comprehensive spectrum of lipid peroxidation and antioxidant markers, is a significant feature of early-stage PBC.
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PMID:Oxidant stress is a significant feature of primary biliary cirrhosis. 1263 2

In theory, hepatic fibrosis should be a dynamic process with the potential for remodelling after the injury-provoking stimulus has been removed. Clinically, there has been an accumulation of a small number of cases, including hepatitis B e (HBe) antigen-positive chronic hepatitis B infection, in which cirrhosis regressed after successful treatment. We report a 42-year-old HBe antigen-negative Chinese man with detectable serum hepatitis B virus DNA and histologically established cirrhosis (Ludwig score 4) who, after 4 years of successful lamivudine therapy, was found to have regression of cirrhosis on repeat liver biopsy. The repeat biopsy revealed normal liver architecture with fibrosis confined to the portal tracts and short fibrosis septae extending into the lobule without bridging (Ludwig score 1-2). Although cirrhosis may take many years to develop, our experience suggests that successful treatment may reverse the process within a relatively short time.
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PMID:Regression of cirrhosis associated with hepatitis B e (HBe) antigen-negative chronic hepatitis B infection with prolonged lamivudine therapy. 1519 2

Nonalcoholic fatty liver disease is a clinicopathologic syndrome that encompasses several clinical entities. The spectrum of conditions ranges from simple steatosis to steatohepatitis, fibrosis and end stage liver disease. The condition was originally described in obese, diabetic, middle-aged females without a history of significant alcohol use with liver histology consistent with alcoholic hepatitis. It is known that this entity occurs without any particular sex predilection, in lean individuals, as well as an increasing number of obese children. Other terms have been used to describe this clinical entity such as alcohol-like hepatitis, pseudo-alcoholic hepatitis, diabetic hepatitis and steatonecrosis. Ludwig and colleagues introduced the term nonalcoholic steatohepatitis (NASH) to describe patients fitting the picture of alcoholic hepatitis but without a history of significant alcohol abuse. The term nonalcoholic fatty liver disease (NAFLD) is used more frequently to include the spectrum of conditions that range from steatosis through steatohepatitis, fibrosis and cirrhosis. NASH is reserved for patients with steatohepatitis and fibrosis. NAFLD is now being recognized as the most common cause of elevated liver enzymes in the United States. Although the exact etiology of NAFLD is not known, it may be caused by insulin resistance coupled with increased oxidative stress to the hepatocytes. No specific therapy has been approved for this condition and the mainstay of management is weight loss.
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PMID:Nonalcoholic fatty liver disease. 1550 93

Nonalcoholic fatty liver disease is an umbrella term that includes steatosis, nonalcoholic steatohepatitis and advanced fibrosis or cirrhosis. The terminology, although cumbersome, was intended to differentiate these disorders from alcohol-related liver disorders, as they are histologically similar. The term was first used by Ludwig in 1980, but has received a tremendous amount of attention in the past several years as a result of a better understanding of the scope of the problem. Although the pathogenesis has not been fully elucidated, there is a tremendous amount of research ongoing in this arena, both clinical and basic, to determine how the course of the disease can be altered. This text reviews the epidemiology of the disease, leading theories of pathogenesis, and treatment options.
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PMID:Nonalcoholic fatty liver disease: a review. 1608 34

This placebo-controlled, randomized, multicenter trial compared the effects of MTX plus UDCA to UDCA alone on the course of primary biliary cirrhosis (PBC). Two hundred and sixty five AMA positive patients without ascites, variceal bleeding, or encephalopathy; a serum bilirubin less than 3 mg/dL; serum albumin 3 g/dL or greater, who had taken UDCA 15 mg/kg daily for at least 6 months, were stratified by Ludwig's histological staging and then randomized to MTX 15 mg/m2 body surface area (maximum dose 20 mg) once a week while continuing on UDCA. The median time from randomization to closure of the study was 7.6 years (range: 4.6-8.8 years). Treatment failure was defined as death without liver transplantation; transplantation; variceal bleeding; development of ascites, encephalopathy, or varices; a doubling of serum bilirubin to 2.5 mg/dL or greater; a fall in serum albumin to 2.5 g/dL or less; histological progression by at least two stages or to cirrhosis. Patients were continued on treatment despite failure of treatment, unless transplantation ensued, drug toxicity necessitated withdrawal, or the patient developed a cancer. There were no significant differences in these parameters nor to the time of development of treatment failures observed for patients taking UDCA plus MTX, or UDCA plus placebo. The trial was conducted with a stopping rule, and was stopped early by the National Institutes of Health at the advice of our Data Safety Monitoring Board for reasons of futility. In conclusion, methotrexate when added to UDCA for a median period of 7.6 years had no effect on the course of PBC treated with UDCA alone.
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PMID:Methotrexate (MTX) plus ursodeoxycholic acid (UDCA) in the treatment of primary biliary cirrhosis. 1649 15

Since the first report by Ludwig, considerable progress has been made in the understanding of NASH and it is not currently considered as a merely benign clinical entity, but is rather thought as a common disease with a variety of clinical sequelae including liver cirrhosis and even hepatocellular carcinoma. Thus, NASH is considered as a type of a larger spectrum of nonalcoholic fatty liver disease (NAFLD) that is a consequence of insulin resistance and other underlining factors with histological findings ranging from fatty change alone to fat plus inflammation, to fat plus ballooning degeneration, and to fat plus alcoholic hepatitis-like lesions including Mallory body and fibrosis, the latter two categories being considered as NASH. In this brief review article, particular emphasis has been paid to the clinical entity, namely cryptogenic cirrhosis in relation to the pathogenesis of NASH.
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PMID:[Nonalcoholic steatohepatitis: a brief review on its concept]. 1676 4


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