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

A long-term follow-up of 740 American servicemen splenectomised because of trauma during the 1939-45 war showed a significant excess mortality from pneumonia and ischaemic heart-disease. Mortality from cirrhosis was also increased, but not significantly. The findings confirm that the risk of fatal infections is increased by asplenia; however, the risk of cancer was not increased, as it is in some other immunodeficiency states. Post-splenectomy thrombocytosis and hypercoagulability may account for the increased risk of fatal myocardial ischaemia in this group.
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PMID:Splenectomy and subsequent mortality in veterans of the 1939-45 war. 6 6

We have carried out a prospective survey of 28 primary liver carcinomas over one year. Hepatocellular carcinoma is the commonest malignancy seen in Rhodesian blacks, which results in a high index of suspicion and accounts for the 96.4% positive diagnosis before death in this study. The age distribution was evenly spread through adult life with no definite peak incidence. Some were young and without evidence of chronic liver disease, but many had the stigmata of established hepatic disease. This contrasts with the common assertion that in areas of high incidence for primary liver cancer those affected are mainly young and lack signs of chronic liver disease. The commonest presenting symptoms were abdominal pain and swelling and weight loss. Hepatomegaly, often tender and nodular, was present in all but one. The incidence of alpha-feto protein, 46.5%, is low compared with other countries where primary liver cancer is common. Hepatitis B antigen was absent in all 28, suggesting that there is no association between the persistence of the antigen and hepatocellular carcinoma in Rhodesia. Liver function tests, although abnormal, were never diagnostic of primary liver cancer. We have confirmed the association of high alcohol consumption and cirrhosis with hepatocellular carcinoma.
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PMID:Hepatocellular carcinoma in the Rhodesian African. 6 99

The serum alphafetoprotein level (AFP) was studies in 125 histologically verified cases of hepatocellular carcinoma, 66 other malignancies, 74 cases of cirrhosis of the liver, 60 of chronic aggressive hepatitis, 12 of chronic persistent hepatitis, 16 of subacute hepatitis, 36 of acute viral hepatitis, and 13 healthy hepatitis B-surface antigen (HBsAg) carriers. Double immunodiffusion and radioimmunoassay (RIA) were used in all cases. AFP greater than 10 ng-ml appeared in 90% of the cases, and was above 400 ng/ml in 69%. In 80% of those above 400 ng/ml, AFP could also be demonstrated by immunodiffusion. The AFP level in hepatocellular carcinoma was discovered to decline as the age increased. It also appeared to be related to the tumor cell type; the relatively immature cell type was more frequently associated with a higher AFP level. The presence of HBsAg did not influence the AFP level. Although the AFP in other malignancies and liver diseases ranged abnormally from 14 to 69%, the level did not exceed 400 ng/ml as in our cases of hepatocellular carcinoma (except in one case). Thus, this figure provides a diagnostic serum level of AFP for the identification of hepatocellular carcinoma.
Cancer 1977 Aug
PMID:Serum alphafetoprotein in hepatocellular carcinoma. 7 Feb 68

We have measured the plasma levels of alpha-1 fetoprotein (AFP) and carcinembryonic antigen (CEA) by RIA in 98 chronic liver diseases (20 chronic aggressive hepatitis and 75 cirrhosis), in 46 subjects with several varieties of malignant neoplasias and in 30 normal controls. In cirrhosis levels higher than the media +/- 2 DS of controls were found in 25.3% for AFP (Max. value 250 ng/ml) and in 36.0% for CEA (Max. value 150 ng/ml). Only in 6 cases of cirrhosis we found high levels of AFP and CEA contemporaneously. High levels of AFP were found in 10/13 primary liver cancers and only in 1 patient with colonic carcinomata. High levels of CEA were found in 4/13 primary liver cancers (1 AFP positive too), 3/4 metastatic liver cancers, 7/17 colonic primary cancers, 3/6 bronchogenic carcinoma, and 3/6 other malignancies.
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PMID:[Comparative study of the plasma levels of alpha-1 fetoprotein and carcinoembryonic antigen in chronic liver diseases and malignant neoplasias (author's transl)]. 7 37

Serum carcinoembryonic antigen (CEA) concentrations were found to be raised in 28 of 72 black patients (39%) with hepatocellular cancer (HCC). The degree of elevation was slight or moderate, except in 3 patients in whom values greater than 20 ng/ml were recorded. No significant correlation could be demonstrated in individual patients between the serum CEA concentration and various tests of liver function. The mean CEA value in the patients with cirrhosis in the non-tumorous liver was slightly higher than that in those without cirrhosis, but the difference did not reach statistical significance. There was no correlation between serum CEA and alpha-foetoprotein (AFP) levels.
Br J Cancer 1978 Jul
PMID:Carcinoembryonic antigen in hepatocellular cancer. 8 Feb 23

Serum alpha-fetoprotein (AFP) concentrations were estimated by sensitive radioimmunoassay in 30 patients with cirrhosis complicated by hepatocellular carcinoma and in 100 patients with cirrhosis in whom malignancy was excluded. Twenty-nine of the 30 patients with hepatocellular carcinoma had concentrations above 10 IU/ml (10.5 ng/ml) (median 3500 IU/ml (3675 ng/ml)), whereas only one of the 100 patients with cirrhosis and no tumour development had a raised concentration. Eleven out of 20 patients in whom hepatocellular carcinoma had developed in an apparently normal liver had raised AFP concentrations. In this group the differential diagnosis is usually secondary carcinoma, and three of 50 such patients had AFP concentrations above 10 IU/ml. Noting raised AFP concentrations is thus of considerable value both in detecting and in excluding hepatocellular carcinoma in cirrhosis, for in this case such concentrations gave only 1% false-positive and 3% false-negative results. They are less useful, however, in distinguishing between primary tumours arising in patients without cirrhosis and secondary hepatic deposits, giving 6% false-positive and 45% false-negative results.
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PMID:Alpha-fetoprotein concentrations measured by radioimmunoassay in diagnosing and excluding hepatocellular carcinoma. 8 Oct 86

Cancerembryonic antigen (CEA) and beta2-microglobulin (beta2m) have been measured in cancer patients and patients with benign diseases. Of 168 patients with intestinal cancer, almost 90% had increasing concentrations of either CEA or beta2m or both. In 29 patients at different stages of pancreatic cancer there was a high incidence of increased values in the more severe cases. In 60 patients with histologically classified colorectal cancer the TNomegaMomega group of 19 patients had 47% and 42% of elevated beta2m and CEA respectively. A significant correlation of beta2m or CEA to extension of disease was noted. In benign intestinal disease like cirrhosis and pancreatitis both beta2m and CEA is commonly elevated. Of 26 breast cancer patients, seven had elevated CEA and five had elevated beta2m values before treatment. In the patients with extraganglionary metastasis almost 90% had high beta2m or CEA or both. Of 40 patients with uterine cancer, 26 were found to have increased values of beta2m or CEA or both. Finally, 140 colorectal cancer patients, 62 patients with breast cancer and 10 patients with uterine cancer have been followed longitudinally.
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PMID:[beta2-Microglobulin in cancer patients (author's transl)]. 8 77

The association between hepatitis B virus (HBV) infection and hepatocellular cancer (HCC) in southern African blacks was investigated by examination of patients' sera for all the currently known markers of HBV. Hepatitis B surface antigen (HBsAg) was present in the sera of 61.6% (178/289) of the patients compared with only 11.3% (24/213) of age-matched, sex-matched, and ethnically matched controls (P less than 0.001). Antibody against HBsAg was found in 17% of the patients and 41.7% of the controls (P less than 0.001). In 74 patients studied in more detail, antibody against the hepatitis B core antigen (anti-HBc) was detected in 89%, almost always in high or moderately high titer. Anti-HBc was found in 37.5% of the controls. Active HBV infection, as indicated by positive tests for HBsAg or anti-HBc, was present in 91% of the patients compared with 39.4% of the controls (P less than 0.001). Hepatitis B e-antigen was detected in 2.3% and its specific antibody in 20.5% of the patients. The corresponding figures in the controls were 0 and 55%. HBs antigenemia was more common in younger patients with HCC. No relationship was demonstrated between alpha-fetoprotein and HBs antigenemia. HBV infection was equally common in patients with and without cirrhosis in the nontumorous liver.
J Natl Cancer Inst 1979 Mar
PMID:Hepatitis B virus infection in southern African blacks with hepatocellular cancer. 8 90

Serum alpha 1 antitrypsin, alpha 1 acid glycoprotein and beta 2 glycoprotein I concentrations were determined in 36 patients with malignant hepatocellularcarcinoma, 30 with cirrhosis and 35 with hepatitis by quantitative immunoelectrophoresis. Serum alpha 1 antitrypsin and alpha 1 acid glycoprotein levels were significantly higher in patients with hepatocellularcarcinoma than in those with cirrhosis (p less than 0.001) or hepatitis (p less than 0.001). Elevated levels of alpha 1 antitrypsin were found in 88.9% of patients with hepatoma compared to 23.3% of patients with cirrhosis and 28.6% of patients with hepatitis. Raised levels of alpha 1 acid glycoprotein were also found in 80.6% of patients with hepatoma compared to 20% of patients with cirrhosis and in only 5.7% of patients with hepatitis. beta 2 glycoprotein I levels were similar in the three conditions and therefore not useful for differential diagnosis. In monitoring the progress of tumor growth alpha 1 antitrypsin and alpha 1 acid glycoprotein levels were found to increase during the growth phase. Measurements of these two glycoproteins are suggested for differential diagnosis of these liver diseases, as tumor markers for the detection of hepatocarcinoma, and for the monitoring of the progress during treatment.
Cancer 1979 Feb
PMID:Changes in serum alpha 1 antitrypsin, alpha1 acid glycoprotein and beta 2 glycoprotein I in patients with malignant hepatocellular carcinoma. 8 7

The incidence of primary liver cell carcinoma was investigated in a prospective study over 6 yr and 5 mo in 403 clinically unselected patients derived from a homogeneous population by means of serial determination of alpha 1-fetoprotein (AFP) by radioimmunoassay. The diagnosis of liver cirrhosis was proved in 90% by laparoscopy and/or histology and/or autopsy. The incidence of primary liver cell carcinoma in liver cirrhosis in the clinically studied patients was 4.47%, significantly lower than in the autopsy material (11.03%; p less than or equal to 0.025). In the follow-up study, all patients with increasing AFP concentrations exhibited a primary liver cell carcinoma. A transitory rise of AFP (higher than 50 ng/ml) was observed in 15.1% of patients with liver cirrhosis without primary liver cell cancer. In contrast to the results of animal experiments, this transitory rise of AFP was not followed by malignant transformation of the cirrhotic tissue. Posthepatitic liver cirrhosis was observed in 21.57%, postalcoholic liver cirrhosis in 42.93%, and cryptogenic liver cirrhosis in 27.30%. Liver cirrhosis of other etiology occurred in 8.19%. The incidences of primary liver cell cancer in these 4 groups were 4.94, 4.62, 5.45, and 0%, respectively. These differences are not statistically significant, although in absolute figures postalcoholic liver cirrhosis is the main cause of primary liver cell carcinoma in this sample from West Germany. HBs antigen-positive liver cirrhosis was more often associated with primary liver cell cancer than HBs antigen-negative liver cirrhosis (6.58 versus 3.96%); this difference also is not statistically significant. Observations of larger groups of patients may show a higher risk of developing primary liver cell carcinoma in those with a combination of alcohol abuse and HBs antigenemia and/or acute hepatitis in the history. Patients without these 2 risk factors had an incidence of primary liver cell carcinoma of 2.61%; those with 1 risk factor, 5.77%; and those with both risk factors, 10.71%.
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PMID:Etiology of human liver cancer: controlled prospective study in liver cirrhosis. 8 98


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