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Query: UMLS:C0019204 (
hepatocellular carcinoma
)
71,386
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Results of liver transplantation in 10 patients with tyrosinemia are reviewed. The indications for transplantation were:
hepatoma
in three, acute liver failure in two, and progressive
chronic liver disease
in five. One patient died during surgery. Of the remaining nine who survived the operation, one died at six months as a result of bronchial aspiration and aspiration pneumonia, and a second transplanted for
hepatoma
died five months later with metastases. Seven patients are alive 6 months to 6 1/2 years following transplantation. Of these seven patients, six have normal liver function and a good performance status. One is awaiting retransplantation for chronic rejection.
Hepatocellular carcinoma
(
HCC
) was found either preoperatively or incidentally in five patients, all older than 2 years at the time of their transplant. Four of these are alive and well without evidence of tumor with follow-ups between 3 1/2 and 6 1/2. Four of the five patients less than 2 years of age had hepatocellular dysplasia without evidence of carcinoma on histologic examination of the resected liver. This experience suggests that liver transplantation should be considered seriously for children with hereditary tyrosinemia who are more than 2 years of age because beyond that age the incidence of
hepatocellular carcinoma
(
HCC
) increases substantially.
...
PMID:Liver transplantation for tyrosinemia. A review of 10 cases from the University of Pittsburgh. 215 69
Severe cachexia of extremely rapid onset typifies the young Black African patient with
hepatocellular carcinoma
(
HCC
). In order to assess whether this is a consequence of tumor-associated increases in protein metabolism or simply due to inadequate dietary intake, the following study was undertaken. The technique of constant i.v. infusion of 14C-labeled leucine was used to measure whole body protein flux, breakdown, synthesis, and oxidation rates in 8 adults with
HCC
, 4 patients with massive hepatomegaly due to metastatic adenocarcinoma from bowel, 6 patients with
chronic liver disease
, and 10 controls. Endogenous protein breakdown and oxidation were similar between patients with
chronic liver disease
(breakdown, 4.4 +/- 1.2 g/kg/day; oxidation, 0.8 +/- 0.4 g/kg/day) and controls but were significantly (P less than 0.002) higher in patients with liver tumors, the highest rates being observed in those with
HCC
(breakdown, 8.5 +/- 4.3 g/kg/day; oxidation, 1.4 +/- 0.5 g/kg/day). Protein turnover was generally higher in the
HCC
group, with increased rates of reincorporation of amino acids into protein synthesis (P less than 0.05). In one
HCC
patient a synchronized diagnostic liver biopsy demonstrated high fractional synthesis of rates of
HCC
proteins of 86%/day. In addition, the incorporation rates of labeled amino acid into fibrinogen, immunoglobulin G, and transferrin were also highest (P less than 0.03) in
HCC
patients. In order to assess the relative importance of diet in weight loss, dietary intake levels were assessed from hospital records of
HCC
patients and by dietary recall during the week prior to study. Intakes ranged from 30 to 70% of calculated requirement levels. In conclusion, our results suggest that the rapid wasting seen in patients with
HCC
is due to an imbalance between the metabolic demands, which can be elevated in some patients, and inadequate dietary replenishment.
...
PMID:Contribution of elevated protein turnover and anorexia to cachexia in patients with hepatocellular carcinoma. 215 53
The prevalence of glucose intolerance has been studied by oral glucose tolerance test in 670 patients affected by
chronic liver disease
. The glycometabolic status was evaluated by criteria given by WHO in 1980. Sixty-nine subjects appeared to be affected by chronic persistent hepatitis and 140 by chronic active hepatitis. In these patients the prevalence of diabetic responses (DR) did not differ much from that of the general population in our geographic area. In contrast, a markedly higher frequency of DR appeared in a cirrhotic group of 401 patients compared to non-cirrhotic subjects. The cirrhotics, divided according to different disease stages, showed a higher DR frequency in decompensated patients than in well compensated patients, the prevalence reaching 63% in the former subgroup. The coincident presence of
hepatocarcinoma
- documented in 60 other cirrhotic patients - does not modify the prevalence of diabetes. Other risk factors for diabetes such as age, sex, and family history have been considered. Our results suggest that: (1) all these factors seem not to play a major role in the pathogenesis of alterations of glucose metabolism in patients suffering from
chronic liver disease
, and therefore (2) liver cirrhosis by itself might be a risk factor in the disturbance of glucose tolerance.
...
PMID:Alterations of glucose metabolism in chronic liver disease. 215 13
The phenotypes of alpha-1-antitrypsin have been analyzed by isoelectric focusing on polyacrylamide gels in 232 healthy Japanese blood donors and in 240 Japanese patients with chronic liver diseases: 69 with chronic active hepatitis, 122 with liver cirrhosis, 41 with
hepatocellular carcinoma
and 8 with primary biliary cirrhosis. The liver cirrhosis patients had a gene frequency of 0.07 for P1*M3, which was significantly higher (P less than 0.01) than that (0.03) in blood donors. The gene frequency of P1*M3 was significantly increased in cryptogenic liver cirrhosis (P less than 0.05), and there was a tendency toward an increased frequency of P1*M3 in post-transfusion groups, and in primary biliary cirrhosis. There were also tendencies toward increased frequencies of P1*M3 in cryptogenic and post-transfusion groups of patients with chronic active hepatitis. The present study indicates that P1*M3 is a genetic or predisposing factor for chronic liver diseases, especially for cryptogenic and/or non A-non B viral
chronic liver disease
and also for primary biliary cirrhosis.
...
PMID:An association between alpha 1-antitrypsin phenotype and chronic liver disease. 215 26
During the period 1986-1988, the expression of anti-HDV in different high-risk groups and its clinical impact on patients with HBV-related
chronic liver disease
and
hepatocellular carcinoma
was investigated in Iran. Using the ELISA technique, we observed a 2.5% anti-HDV positivity in asymptomatic chronic HBsAg carriers (3 of 120); in hemophiliacs, two of six HBsAg carriers were positive for anti-HDV and zero of 50 anti-HBs positives. Anti-HBs positive dialysis patients were positive for anti-HDV in 2.0% of the cases (1 of 50), whereas the rate of anti-HDV positivity was 44.5% in hemodialysis patients positive for HBsAg (16 of 36). The figures were comparable in HBsAg positive patients with chronic active hepatitis and cirrhosis (49.2%; 31 of 63). Moreover, anti-HDV was detected in five of eight patients with
hepatocellular carcinoma
. These data indicate the endemicity of delta infection in Iran. The increased incidence among
hepatocellular carcinoma
patients is an interesting finding to be further investigated with larger groups of patients in this region.
...
PMID:A study on delta virus infection and its clinical impact in Iran. 215 76
To clarify the role of hepatitis B virus infection in HBsAg-seronegative patients with
chronic liver disease
and
hepatocellular carcinoma
in Taiwan, we examined the hepatitis B virus DNA in liver biopsy tissues of 112 patients by Southern blot analysis. The patients studied included 43 patients with nonalcoholic
chronic liver disease
, 21 patients with
hepatocellular carcinoma
and 48 control patients with other hepatobiliary and gastrointestinal diseases. To confirm the specificity of the intrahepatic hepatitis B virus DNA signal and to understand the structure of the integrated viral sequences, molecular cloning and DNA sequencing of an integrated hepatitis B virus DNA were done in one patient. Among 13 patients without serological evidence of previous hepatitis B virus infection, no hepatitis B virus sequences were found in the liver. In other HBsAg-negative patients with evidence of previous hepatitis B virus exposure, a substantial positive rate of intrahepatic hepatitis B virus DNA was found (7%). The intrahepatic hepatitis B virus DNA was all in integrated form. The positive rate among patients with nonalcoholic chronic hepatitis and cirrhosis (2%) was not different from that of the control group with other hepatobiliary and gastrointestinal diseases (4%). However, the positive rate of integrated hepatitis B virus DNA between
hepatocellular carcinoma
patients and nonhepatocellular carcinoma patients was statistically significant (19% vs. 3%, p less than 0.05). Molecular cloning and sequencing of a 3.0 kb EcoRI fragment of an integrated hepatitis B virus DNA from an anti-HBs-positive patient revealed that it was a partial copy of the hepatitis B virus genome.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Identification and characterization of intrahepatic hepatitis B virus DNA in HBsAg-seronegative patients with chronic liver disease and hepatocellular carcinoma in Taiwan. 216 54
To assess the contribution of hepatitis C virus (HCV) in liver disease in Taiwan, antibody to HCV (anti-HCV) was studied by radioimmunoassay in 392 patients with
chronic liver disease
and in 440 healthy adults and 444 subjects at risk. The anti-HCV prevalence was 0.95% in 420 volunteer blood donors, 90% in 100 hemophiliacs, and 81% in 58 parenteral drug abusers. Anti-HCV was present in 6 (7.7%) of 78 hepatitis B surface antigen (HBsAg)-positive and 28 (65%) of 43 HBsAg-negative patients with chronic hepatitis, 3 (10%) of 31 HBsAg-positive and 13 (43%) of 30 HBsAg-negative cirrhotics, and 7 (17%) of 42 HBsAg-positive and 15 (63%) of 24 HBsAg-negative patients with
hepatocellular carcinoma
(
HCC
). An outbreak of non-A, non-B hepatitis revealed 18% of 57 patients to be positive for anti-HCV, and in 29 patients with posttransfusion hepatitis prospectively followed, 7 (24%) developed anti-HCV. Thus, HCV infection appears to play a relatively minor role in HBsAg-positive liver disease in Taiwan but is strongly associated with HBsAg-negative
chronic liver disease
and
HCC
. The infection is extremely common in hemophiliacs and parenteral drug abusers.
...
PMID:Hepatitis C virus infection in an area hyperendemic for hepatitis B and chronic liver disease: the Taiwan experience. 164 78
To evaluate the diagnostic value of Lipiodol-CT for small hypovascular
HCC
, we injected 3 ml or less Lipiodol into the hepatic artery of patients with
chronic liver disease
and small SOL in the liver detected on echogram but not on angiogram. About seven days after injection CT was used to check for accumulation of Lipiodol in the liver SOL. We found that the sensitivity of this method for detection of hypovascular
HCC
is only 25%. We assume that Lipiodol does not accumulate in small hypovascular
HCC
lesions because they have little vascular stroma. Lipiodol-CT has high diagnostic value for the detection of small hypervascular daughter
HCC
lesions, but this method should not be relied on for the detection of small hypovascular
HCC
.
...
PMID:[Lipiodol-CT for the detection of small hypovascular HCC]. 217
An attempt was made to identify possible risk factors for developing
hepatocellular carcinoma
by comparing 48 autopsy cases that developed
hepatocellular carcinoma
and 40 autopsy cases that did not develop
hepatocellular carcinoma
during a follow-up period of more than three years after the diagnosis of cirrhosis. Serum hepatitis B surface antigen positivity, Child's A grade and a family history of
chronic liver disease
and/or HBV carrier were significant independent risk factors for the progression to
hepatocellular carcinoma
(p less than 0.05, p less than 0.01, p less than 0.05, respectively).
Hepatocellular carcinoma
tended to develop in hepatitis B surface antigen-positive males with a history of excessive alcohol intake. These results suggest that more careful and frequent examinations with various imaging modalities are needed for early detection of
hepatocellular carcinoma
in cirrhotic patients with these risk factors.
...
PMID:A comparison between hepatocellular carcinoma-developing and non-carcinoma-developing patients with cirrhosis over a long follow-up period. 217 21
With the antigen expressed in yeast from a cDNA clone encoding a non-structural region of newly discovered hepatitic C virus (HCV) genome, the prevalence of HCV antibody in people in Thailand was investigated. Antibody was detected in 2.6% of healthy blood donors and in 2.8% of healthy pregnant women. These prevalence rates were higher than those reported previously from Japan, USA and European countries. Among community-acquired, sporadic cases of acute and chronic non-A, non-B hepatitis, however, only 5.7% and 15.4% were shown to possess the antibody, respectively. Among
hepatocellular carcinoma
patients who were negative for hepatitis B surface antigen in the sera, 11.1% had antibody to HCV. These seroepidemiological data suggest that HCV plays an important role as an etiological agent in Thailand; however, other agents must also be involved in etiologic agents of viral hepatitis and
chronic liver disease
.
...
PMID:Prevalence of hepatitis C virus antibody among healthy blood donors and non-A, non-B hepatitis patients in Thailand. 217 99
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