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Query: UMLS:C0019158 (
hepatitis
)
30,205
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The frequency of occurrence of hepatitis B antigen (HBAg) and certain tissue autoantibodies [antinuclear antibody (ANA), smooth muscle antibody (SMA) and mitochondrial antibody (MIA)] were studied with the microtiter complement fixation and immunofluorescence techniques respectively in a group of patients suffering from chronic liver diseases. These were chronic hepatitis (30), cirrhosis of the liver (66) and
hepatocellular carcinoma
, mostly with underlying cirrhosis (100). A group of closely matched hospital in-patients served as controls. HBAg was found in high frequency in the patients with liver disease (60% in chronic hepatitis, 36.4% in cirrhosis and 49% in
hepatocellular carcinoma
) whereas tissue auto-antibodies were found in lower frequencies (16.7%, 10.6% and 13% in the three groups respectively). However, in both the frequency was significantly higher than that in the controls (9.2% for HBAg and 0.8% for auto-antibodies). There was a negative correlation between HBAg and tissue auto-antibodies in the group of patients with liver disease when taken as a whole (x2=14.3, P less than 0.001). These results suggest a possible aetiological role played by
hepatitis
virus B in
hepatocellular carcinoma
through chronic hepatitis and cirrhosis in Hong Kong while the mutual exclusion between HBAg and auto-antibodies supports the hypothesis of heterogeneity in the aetiology of chronic liver diseases. The patients with auto-antibodies may belong to the auto-immune category but no definate conclusion can be reached until the role played by
hepatitis
virus A in chronic liver diseases is clarified when more reliable techniques for its identification are available.
...
PMID:Hepatitis B antigen and auto-antibodies in chronic liver diseases in Hong Kong. 16 80
During a 23 year period at Memorial Hospital, the diagnosis of
liver cell carcinoma
was made in 42 patients who were 11 to 40 years old. Ninety per cent were Caucasian, mostly born in the United states. No occupational hazard was detected. Serum hepatitis antigen was demonstrated in only one patient. Alpha fetoprotein was found in the serum of 55 per cent of nine patients tested. Eight-three per cent were Rh positive, 43 per cent were ABO groups, A or O, respectively. Twenty-three per cent of 13 patients with sufficient material for study had an associated cirrhosis. Of these, active
hepatitis
with cirrhosis was present in one patient; postnecrotic cirrhosis was present in another. Approximately 7 per cent had a history of previous liver disease. One patient had infectious mononucleosis, and nearly 13 per cent gave a family history of cancer. Weight loss or pain in the right upper abdominal quadrant was present in 65 per cent, and hepatomegaly was found in 88 per cent. Only one patient presented with hemoperitoneum simulating an acute condition within abdomen. The liver profile examinations characteristically revealed an elevation in serum alkaline phosphatase, 5 nucleotidase, and Bromsulphalein retention with normal bilirubin level. The most common finding, upon roentgenographic examination, was an elevated right hemidiaphragm. Selective celiac and superior mesenteric angiography and 99mTc sulfur colloid liver scans were both done in 13 patients. There was a 75 per cent accuracy rate in localization of the tumor. At laparotomy, the tumor was found to be confined to one lobe in seven patients and involved both lobes in ten. Twenty-seven patients were thought to have multicentric tumors and 15 unicentric lesions. Only ten were found to be candidates for hepatic lobectomy. Five and ten years survival rates were 20 per cent; the operative mortality rate was 40 per cent. Twenty per cent died within a year, ten per cent, one patient, is alive with disease at 28 months and another is free of disease at 31-months. Paraneoplastic syndromes were erythrocytosis in two patients, terminal stage of hypoglycemia in one patient, and hypocholesterolemia with associated excess beta globulin in one patient.
...
PMID:Liver cell carcinoma during the prime of life. 17 34
Postmortem diagnosis of liver cirrhosis was made over a one-year period in 43 cases, 18 of which also exhibited
hepatocellular carcinoma
. Blood samples taken from these and 120 other patients who died from other diseases were tested for
hepatitis
-B antigen (HB-Ag) and its antibodies (HB-AB) by counter-electrophoresis. The types of cirrhosis found were classified on the basis of morphological characteristics and available etiological data. The greater part of controls had had cardiovascular diseases and 32 had had non-hepatic carcinoma. Age limits were similar in the cirrhotic and control groups. HB-Ag was detected in 5 of the 25 subjects with macronodular cirrhosis and in one alcoholic patient among 18 subjects with other types of cirrhosis. The possibility of a coincidental HB virus infection existed in the alcoholic case and in one case of macronodular cirrhosis. Only one patient with liver carcinoma had HB-Ag. Among the 120 controls, HB-Ag and HB-AB were found in a one case. Microscopic lesions did not seem to be related specifically to the presence of HB-Ag in the cirrhotic livers.
...
PMID:Hepatitis B antigen in liver cirrhosis and hepatocellular carcinoma. 17 69
During the 11 1/2 year period ending 13 months ago, 93 consecutive patients were treated with orthotopic liver transplantation. Fifty-six of the recipients were 18 years old or younger, and the other 37 were adults. The most common indications for operation were biliary atresia, primary hepatic malignant tumor, chronic aggressive
hepatitis
and alcoholic cirrhosis. There has been a gradual improvement in results throughout the period of study, although to a satisfactory level. Twenty-seven of the 93 patients survived for at least one year after liver replacement with a maximum of six years, and 16 are still alive after 13 to 71 months. The 11 late deaths after one to six years were caused by chronic rejection, biliary obstruction, recurrence of
hepatoma
, systemic infection or
hepatitis
of the homograft. Rejection of the liver as judged by classical histopathologic criteria played a surprisingly small role in the heavy over-all mortality, accounting for less than 10 per cent of the deaths. Technical or mechanical problems, especially those of biliary duct reconstruction, were a far greater cause of failure, as were systemic infections. Six of the 37 adult recipients had lethal cerebrovascular accidents during, or just after, operation. When abnormalities of liver function developed in the postoperative period, the nearly automatic diagnosis of homograft rejection, in retrospect, proved to have been wrong in most instances. Further development of liver transplantation depends upon two kinds of progress. There must be reduction of operative and early postoperative accidents and complications by more discriminating patient selection, purely technical improvement and better standardization of biliary duct reconstruction. The second area will be in sharpening the criteria for the differnetial diagnosis of postoperative hepatic malfunction, including the liberal use of transhepatic cholangiography and needle biopsy. Only then can better decisions be made about changes in medication or about the need for secondary corrective surgical procedures.
...
PMID:Orthotopic liver transplantation in ninety-three patients. 17 41
Pattern of hepatomegaly in Lusaka is studied. It appears that toxic
hepatitis
, viral hepatitis,
hepatoma
, cirrhosis and schistomasis play a major part in our set up in producing hepatic pathology.
...
PMID:Hepatomegaly in Lusaka. 17 19
In this case report, the patient had been delivered by Caesarean section and weighed only 4 pounds at birth. The mother was O negative, the father A positive, and the infant A positive. Initial red cell count was 2.85 million/cu mm; white cell count, 19,200/cu mm; and hemoglobin 70% of normal. At 3 months of age hemoglobin was 10% of normal. Bone marrow examination revealed marked erythroid hyperplasia. A diagnosis of Blackfan-Diamond syndrome was made. He received blood transfusions every 2 or 3 weeks for the first 4 years of his life. During his lifetime he received 433 units of packed cells for the treatment of congenital hypoplastic anemia. Vitamin-B12, folic acid, and iron were given without benefit. At 8 years of age a spelectomy was done. 20 months after surgery he recovered from pneumonococcal meningitis without sequelae. Progressive signs of hemochromatosis developed and finally progressive signs of heart failure with edema. At 24 years of age severe epigastric pain developed. An open liver biopsy disclosed multiple liver nodules which proved to be
hepatoma
. Severe ascites followed the surgery. Pulmonary metastases of the liver tumor developed and heart failure. He died at age 25. This patient had received no androgen. He was consistently
hepatitis
antigen negative. He was prepubertal at the age of 25 and had almost no endogenous androgens. Alpha-fetoglobin was present. This test may be useful as a screening test for
hepatoma
.
...
PMID:Hepatocellular carcinoma, transfusion-induced hemochromatosis and congenital hypoplastic anemia (Blackfan-Diamond syndrome). 18 Aug 2
This paper gives, in detail, the causes of either liver disease or hepatomegaly in 100 patients, mostly adults, admitted to the medical wards of Angau Memorial Hospital, Lae, during 1968 and 1969. The major findings included
liver cell carcinoma
, cirrhosis (often with chronic active hepatitis), tropical splenomegaly, pericholangitis and
hepatitis
. There were 27 with miscellaneous findings including ten with normal, or almost normal, livers despite the definite enlargement. Patients with
liver cell carcinoma
presented late in the course of their illness and had a poor prognosis. Others, with pericholangitis, had clinical features of portal hypertension indistinguishable from that complicated cirrhosis. There was an unexpected number with chronic active hepatitis and a liver biopsy is essential for such a diagnosis. Hepatic sinusoidal lymphocytosis is almost invariably found in patients with TS but may occasionally be found in those with a non-palpable spleen. Patients with right heart failure of chronic respiratory disease, and jaundice of acute pneumonia were excluded from the study.
...
PMID:Liver disease in Papua New Guinea. 19 19
The clinicopathologic features of 26 cases of
hepatocellular carcinoma
(
HCC
) surrounded by a grossly distinct capsule-like fibrous tissue were studied. The frequency of this type was 10.3% among autopsy cases of
HCC
. The mean age of the patients was 64.1 years, which was significantly older compared with that of 143 cases of nonencapsulated
HCC
.
Hepatitis
-B surface antigen in serum was positive in 18.7% of the cases studied, the positivity rate being lower than that of
HCC
in general. Histologically, the tumor was relatively well differentiated and the capsule was the product of slow expanding growth. Intravenous tumor invasion was less frequent compared with other types of
HCC
. Clinically, celiac angiography proves to be a most useful diagnostic method; a thick capsule may be demonstrated as a thin radiolucent rim around the mass. The clinical course from the early stage is protracted and, if detected early, this type of
HCC
may be removed surgically.
...
PMID:Clinicopathologic features of encapsulated hepatocellular carcinoma: a study of 26 cases. 19 91
The chief causes of liver disease in Ethiopia are reviewed, considering hospital data on admissions for
hepatitis
, cirrhosis, ascites and
hepatoma
. Liver diseases account for 11.4% of all medical admissions in 3 medical wards in Addis Ababa. The causes are viral hepatitis, post- hepatic and post necrotic and mixed cirrhosis and
hepatocellular carcinoma
. Alcoholic cirrhosis is rare. Viral hepatitis with shivering, rigor and fever and elevated direct bilirubin levels are common in Ethiopians, especially in child-bearing women. The hepatitis B surface antigen (HBsAg) is often associated with
hepatitis
. The disease may be transmitted by several species of mosquitoes, placental transmission, or feces, urine, saliva or semen. Blood products are not screened for hepatitis B. Cirrhosis is common, and causes significant mortality, usually from esophageal varices and hepatic coma. Chronic active hepatitis patients may live for a time, especially if they are near a hospital and are treated with steroids. In Ethiopia presenting symptoms for
hepatoma
are anorexia, weight loss, persistent, burning, right upper quadrant pain, and a hard, nodular, tender RUQ mass. Over 5% of malignancies seen are primary hepatocellular carcinomas. 50% have HBsAG, compared to 3.8% of controls. 65% have alpha-fetoglobulins. It is suggested that some viral hepatitis cases progress to cirrhosis, of which some go on to
hepatocellular carcinoma
. Herbal medicines, aflatoxins and other toxins may also contribute to liver disease.
...
PMID:Current views on liver diseases in Ethiopia. 20 62
A retrospective examination in South-west Scotland of formalin-fixed paraffin-embedded liver tissue by an immunoperoxidase technique revealed hepatitis B surface antigen (HBsAg) in eight out of 81 cases (10%) of primary
hepatocellular carcinoma
(PHC) and in four out of 82 cases (5%) of cirrhosis. No positive staining was found in 112 controls without overt liver disease matched for age and sex. Unlike most previous studies showing an association between HBsAg and PHC, the present investigation was carried out in an area where HBs antigenaemia is infrequent and PHC is an uncommon tumour. While possibly
hepatitis
infection is an important cause of PHC, the association between HBsAg and PHC could be due merely to activation by the tumour of latent virus B in a previously infected person.
...
PMID:Incidence in South-west Scotland of hepatitis B surface antigen in the liver of patients with hepatocellular carcinoma. 20 8
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