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

Five patients with cirrhosis proved by biopsy had clinical, biochemical, and serological evidence of an acute hepatitis B infection. In two the illness was fulminant and led to death. Only one patient completely recovered. Serological markers for the hepatitis B virus were absent before the onset of the acute illness in four patients, which suggested that a de novo infection had been acquired as a result of recent transfusions of blood or blood products. The fifth patient, who had Goodpasture's syndrome, had antibody to the core of hepatitis B virus, indicating previous exposure to the virus; his acute hepatitis may have been related to immunosuppressive drug treatment, which may have reactivated a dormant virus infection. Thus an acute type B viral hepatitis due to either a de novo or a reactivated infection may be superimposed on cirrhosis.
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PMID:De novo acute infection and reactivation of hepatitis B virus in established cirrhosis. 51 21

Using the counter-immunoelectrophoresis technique, the presence of HBsAg was determined in sear of 227 cirrhotics, 132 patients with acute hepatitis, and 254 apparently normal villagers and 220 hospital personnel in Southern Iran. Findings show a very high frequency of antigenemia in cirrhotics as compared to the apparently normal population. Of interest was the male predominance of antigenemia both in cirrhotics (50% vs. 27%) and normals (2.1+ vs. 0.4%) but not in patients with acute hepatitis (42.6% vs. 32.8%). This data suggests the importance of HB antigenemia in the pathogenesis of postnecrotic cirrhosis in Iran, and the importance of male predisposition for the development of the carrier state in either healthy or cirrhotic individuals.
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PMID:Hepatitis-associated antigen in patients with liver diseases and in rural population of Iran. Increased incidence in men. 52 14

The m-GOT were studied in 57 patients with liver diseases, diagnosed by peritoneoscopy and biopsy. In acute hepatitis, the m-GOT rose to 100 units or there-about. But in chronic hepatitis, even in hepatitis B with sublobular necrosis, the m-GOT were low and 20--30 units. On the other hand, in alcoholic hepatitis, the m-GOT were 50--60 units which may be considered to be higher than expected for comparable their histological necrotic findings. These values were higher than OCT, which were measured at the same time. This results showed that there might be m-GOT induction by alcohol. In liver cirrhosis lower values were obtained. Generally m-GOT was liable to be lower as the lobular distortion was getting severer.
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PMID:Mitochondrial glutamic oxaloacetic transaminase and its clinical significance. 53 8

The majority of patients with hepatic cirrhosis in Japan do not have a history of acute hepatitis or alcoholism. Twenty-nine patients with hepatic cirrhosis which were thought as random samples from cirrhotic patients without a history of acute hepatitis or alcoholism were Human Leukocyte Antigen (HLA) typed. Association of HLA-B5 and -BW22-J with hepatic cirrhosis of apparently unknown etiology was found in p less than 0.003, and p less than 0.01, respectively (128 controls). A predisposition linked to HLA-B5 or -BW22-J related gene or genes seems to play a role in the development of hepatic cirrhosis, at least in a substantial part of patients with hepatic cirrhosis of apparently unknown etiology in Japan.
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PMID:Association of human leukocyte antigen (HLA)-B5 and -BW22-J with hepatic cirrhosis of apparently unknown etiology. 60 73

In a series of 221 patients with various liver diseases studied in Iraq using counterimmunoelectrophoresis and passive haemagglutination techniques, HBsAg was detected in 40.8 per cent of cases with acute viral hepatitis, in 40 per cent in cryptogenic cirrhosis, in 50 per cent in chronic hepatitis, in 100 per cent in active cirrhosis and 71.4 per cent in hepatoma. In acute hepatitis the antigenaemia was highest early in the course of the disease. The duration of antigenaemia ranged from three to 16 weeks. In 3.4 per cent of cases the antigenaemia persisted for more than 35 weeks. In 31.3 per cent of acute hepatitis there was no evidence of parenteral infection.
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PMID:Hepatitis B surface antigen in various liver diseases in Iraq. 60 44

The accepted histological categories of chronic hepatitis are chronic persistent hepatitis (CPH) and chronic active or aggressive hepatitis (CAH). A third form, chronic lobular hepatitis (CLH), encompasses those cases in which the lesion is predominantly within the lobules and in which portal and periportal inflammation are mild. CLH has many synonyms. International agreement on a reproducible and rational nomenclature of chronic hepatitis is still far from complete. CPH is characterized by portal inflammation. Histological definition is simple, but there are diagnostic pitfalls. The category may need subdivision on the basis of immunological studies. CAH should be regarded as a complex rather than a single disease, and it is important to specify the aetiology and pathological components in each instance. The concept of CAH must be altered to incorporate the lesion of bridging hepatic necrosis (BHN). Piecemeal necrosis, accompanied by inflammatory infiltration, is considered to be the most important of the various pathogenetic factors in CAH, but BHN probably plays a significant part in accelerating the development of cirrhosis. An excessive portal and periportal inflammatory reaction with or without BHN, in a liver biopsy taken during the course of an acute hepatitis, helps to predict a possible chronic course.
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PMID:Chronic hepatitis: a problem for the pathologist. 61 33

In order to evaluate the role of hepatitis B virus (HBV) in the etiology of chronic liver diseases, paired sera of 143 patients with biopsy-documented chronic hepatitis were tested for HBsAg and anti-HBs by radioimmunoassay method. HBsAg was detected in 67.3% of patients with a preceding verified eipsode of acute hepatitis, and in 26.7% of patients with a cryptogenic form of chronic hepatitis. HBsAg was not found in any of patients with alcoholic chronic hepatitis and in only two of 18 patients with other forms of chronic liver disease. No significant difference in the incidence of anti-HBs was observed in all groups of patients. According to previous studies our results confirm the higher prevalence of HBV infection in etiology of chronic persistent and aggressive hepatitis and indicate that this prevalence may be observed especially in Middle and South Italy. The presence of HBsAg in the serum of 37.2% of our patients with cirrhosis compared with 9% of reported cases in North Italy suggest that HBV plays an important role in the etiology of cirrhosis of the liver in our area.
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PMID:[Epidemiologic study of chronic hepatitis in relation to heptatis B virus infections (author's transl)]. 61 63

Trace amounts of volatile sulfur compounds were determined in the expired alveolar gas by gas chromatography. Among these sulfur containing substances, methyl mercaptan and dimethyl sulfide were quantitatively analyzed in 116 subjects; 53 normal, 13 acute hepatitis, 11 chronic hepatitis, 20 hepatic cirrhosis, and 19 stomach ulcer and/or biopsy of gastric mucosa. Fasting level of dimethyl sulfide in cirrhotics was 4.05 +/- 1.06 ng/dl, significantly elevated by comparison with normal controls (1.54 +/- 0.09 ng/dl) (P less than 0.05). In contrast, methyl mercaptan did not show a statistically significant rise in this study. The implications of the significant increase in dimethyl sulfide concentration in liver cirrhosis are discussed.
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PMID:Evaluation of volatile sulfur compounds in the expired alveolar gas in patients with liver cirrhosis. 65 23

Serum IgG and IgD levels were determined in the following groups: professional blood donors, healthy smokers and patients with acute hepatitis, with acute salmonellosis, with hepatic cirrhosis, with cancer (prostate, lung and gastrointestinal tract) and with benign diseases of the same organs as the cancer patients. IgG was significantly increased in the groups of patients with hepatitis, hepatic cirrhosis and cancer. IgD values showed a wide dispersion in all the groups, which do not allow for comparisons among means. For that reason, linear regression analysis between IgG and IgD was done, the results being significant only in the two groups with infectious diseases (acute hepatitis and acute salmonellosis), which suggest that IgD could be involved in the immune response against their respective pathogenic agents.
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PMID:Serum IgG and IgD and levels in some infectious and noninfectious diseases. 65 27

Serum squalene levels did not change in patients with acute hepatitis, chronic active hepatitis and liver cirrhosis, but were significantly reduced in patients with intra- and extrahepatic cholestasis. The ratio of cholesterol to squalene remained normal in patients with acute hepatitis as well as chronic active hepatitis, while being slightly decreased in patients with liver cirrhosis. On the other hand, in patients with cholestasis the ratio was markedly raised. From these observations we confirmed abnormal sterol metabolism in hepatobiliary diseases, and clinical usefulness of the ratio of cholesterol to squalene to distinguish hepatocellular injury and cholestasis.
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PMID:Serum squalene levels in hepatobiliary diseases. 67 82


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