Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The prevalence of hepatitis B surface antigen (HBsAg) was studied in 103 cases of hepatosplenic schistosomiasis (HSS), 134 control cases with a variety of illnesses including hepatointestinal schistosomiasis, and 600 blood donors, in an area endemic for both schisfosomiasis and viral hepatitis. The patients with HSS proved to be persistent carriers for HBsAg in a significantly higher proportion than the other two groups of cases. The HSS cases who were carriers of HBsAg had more clinical signs of chronic liver disease and strikingly more chronic inflammation of the portal spaces on liver biopsy. It is suggested that abnormal immunological responses in patients with HSS makes them more susceptible to become carriers of HBsAg and that the addition of this injurious factor makes their basic disease worse, and may be responsible for the development of cirrhosis in some cases.
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PMID:Hepatitis B surface antigen carrier state in hepatosplenic schistosomiasis. 95 51

Combined clinico-pathological and laboratory examinations were carried out on 52 S. japonicum infected patients from an endemic area in Central Sulawesi, Indonesia. All of these patients exhibited signs and symptoms of chronic hepato-splenic schistosomiasis. None of the patients showed evidence of liver cirrhosis on histopathological examination. However, varying degrees of portal fibrosis were exhibited. The correlation between the degree of fibrosis and the clinical and laboratory findings were presented and discussed. Based on the results, liver biopsy proved to be a vaulable method of diagnosis in this particular type of infection. This study provides new information on S. japonicum infection in the area and may support a more solid basis for treatment.
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PMID:A clinico-pathologic study of cases with Schistosoma japonicum infection in Indonesia. 102 29

Exploratory laparotomy, splenectomy and liver biopsy were carried out as a pre-treatment staging procedure in 32 cases of pathologically proved malignant lymphoma with clinically palpable spleen. The spleen was found to be negative for lymphoma in 17 cases, of which liver pathology showed bilharzial hepatic fibrosis in eight cases, nutritional cirrhosis in two cases and non-caseating granuloma in three cases. The liver was clinically positive in 13 cases. After laparotomy, three cases showed bilharzial pathology only. Bilharziasis has accounted for about one half of the false positive hepato-splenic involvement. These findings exemplify the usefulness of laparotomy as a staging procedure in regions endemic for hepato-splenomegaly.
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PMID:Clinical staging of malignant lymphoma in patients suspected to have hepato-splenic schistosomiasis. 114 72

To clarify the effect of hepatitis C virus (HCV) infection in patients with chronic schistosomiasis, 96 patients with schistosomiasis and 137 patients with chronic liver disease without schistosomal infection were analysed by domination of antibody to HCV (anti-HCV). In 45 of 96 schistosomiasis patients, the serum alanine aminotransferase (ALT) level was continuously elevated, and the positive rate of anti-HCV was 52.9%, which is almost the same prevalence rate as in patients with chronic liver disease (48.9%). In contrast, in the remaining 51 schistosomiasis patients, serum ALT level was continuously within the normal range and the positive rate of anti-HCV was 0%. Histological investigation showed that the positive rate of anti-HCV in HBsAg-negative schistosomiasis patients was 14% for hepatic fibrosis, 71% for chronic hepatitis, 80% for liver cirrhosis and 56% for hepatocellular carcinoma. In all anti-HCV-positive patients, serum ALT level was continuously elevated. The serum transaminase levels in anti-HCV-positive patients were higher than those in anti-HCV-negative patients. These data suggest that in patients with chronic schistosomiasis, HCV infection accelerates the derangement of liver function, and may be a major aetiological factor in the development of chronic hepatitis and liver cirrhosis, supporting a causative association between HCV infection and hepatocellular carcinoma.
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PMID:Antibody to hepatitis C virus in patients with chronic schistosomiasis. 133 79

Ninety-five cases of typhoid infection seen at autopsy at the University College Hospital, Ibadan, over a 10-year period were reviewed. They constituted 2.7% of 3,556 autopsies performed during this period. Apart from the associated conditions such as sickle cell disease, aplastic anaemia, schistosomiasis, liver cirrhosis and pregnancy which may lower the patients' immunity, a delay in seeking medical care, misdiagnoses, inappropriate therapy and a high complication rate were some of the factors that would appear to contribute to mortality. Therefore, in order to reduce death associated with these factors, it is essential to improve the health education of the people stressing the importance of personal communal hygiene and prompt hospital attendance from the onset of illness. There must also be improved clinical awareness of the disease to ensure early diagnosis and treatment. These are of great importance as the disease is treatable.
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PMID:Factors that may contribute to death from typhoid infection among Nigerians. 139 Mar 70

The pharmacokinetics of theophylline were studied in 12 patients with hepatosplenic mansoniasis, 14 patients with cirrhosis and 16 normal controls. Following a single intravenous dose of aminophylline volumes of distribution, serum half-lives and body clearances were determined. Volumes of distribution of theophylline in patients with schistosomiasis (mean 0.624 l/kg) did not differ from cirrhotic patients (mean 0.616 l/kg) or normal controls (mean 0.593 l/kg). Cirrhotic patients had a prolonged half-life compared to normal subjects (mean 22.1 vs. 9.9 h), while patients with schistosomiasis did not substantially differ from normal controls (15.8 vs. 9.9 h). Body clearance in patients with schistosomiasis was similar to controls (34.02 vs. 49.20 ml/h per kg) but decreased (29.24 ml/h per kg) in patients with cirrhosis. Individual analysis of the group with schistosomiasis disclosed three patients with reduced theophylline elimination. No relationship was found between laboratory tests of liver function and the pharmacokinetics of theophylline in any group. The administration of theophylline to patients with hepatosplenic schistosomiasis, although less dangerous than in cirrhosis, must be closely followed.
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PMID:Theophylline metabolism in patients with hepatosplenic mansoniasis and cirrhosis. 150 54

Forty eight needle biopsies of the liver, from children registered in the histopathological laboratory of Jos University Teaching Hospital (JUTH) were reviewed. Liver disease diagnosis was based on histopathological criteria without recourse to either clinical, biochemical or microbiological data. Hepatic Schistosomiasis (37.5%) and liver cirrhosis (25%) were the most frequently diagnosed lesions. There were only two cases of biliary cirrhosis secondary to biliary atrisia. Parasitic infestation of the liver was the most common cause of childhood hepatic dysfunction. Our results confirm the observations of workers in other tropical and subtropical regions, where infection is the commonest cause of childhood liver disease. This is in sharp contrast to the findings from European countries where neonatal hepatitis or biliary atresia are the most commonly diagnosed disorders. This retrospective study provides a good starting point for a prospective study, to determine the incidence and severity of childhood liver disease in Nigeria. This is a retrospective histopathological study aimed at establishing the pattern of liver disease in the paediatric age group in Jos. The indication for liver biopsy in all the cases was hepatosplenomegaly with or without biochemical abnormality.
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PMID:Childhood liver diseases in Jos, Nigeria: a retrospective histopathological study. 179 32

Mansonic schistosomiasis is an endemic disease in Brazil, with an estimated 10-12 million people infested. Among its clinical manifestations, the hepatosplenic form causes portal hypertension which, in turn, brings about severe digestive hemorrhage, the most serious complication of the disease. Normally, the patients are young, and have hepatosplenomegaly, hypersplenism without clinical manifestations, and slightly reduced hepatic function. The angiographic findings are characteristic, differing from those of hepatic cirrhosis. In Brazil, the definitive treatment for gastrointestinal hemorrhage is surgery, which should be done under elective conditions whenever possible. During a short period of time, known as the "risk period" (the time between the hemorrhagic episode and the surgery), propranolol has been used to prevent further bleeding. Surgical treatment is indicated only after the first episode, and never on a prophylactic basis. In 1977, a prospective, randomized trial was begun in order to assess the delayed results of the 3 surgical operations most widely used in this country. The study was interrupted after 94 patients had been operated on due to the high incidence of encephalopathy in the group who underwent classical splenorenal shunt. After a follow-up of at least 60 months and, at most, 130 months, the results showed that classical splenorenal shunt caused encephalopathy in 39.3% of the cases and distal splenorenal shunt in 14.8%. None of those submitted to esophagogastric devascularization with splenectomy developed encephalopathy. The 3 procedures showed similar rates of hemorrhagic recurrence.
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PMID:Portal hypertension in mansonic schistosomiasis. 190 30

Serum and urinary zinc were assessed in 53 patients with a variety of chronic liver diseases (CLD) and 59 healthy volunteers using atomic absorption spectrophotometry. Liver zinc was also assessed in 18 patients and 10 controls. All patients had significantly lower serum zinc (mean = 36.3 +/- 2.9 ug/dl) than controls (79.3 +/- 4.0 ug/dl) and higher urinary excretion (651.0 +/- 53 ug/24 hrs) than controls (316.0 +/- 26 ug/24 hrs). Mean liver zinc was also lower in cirrhotic patients (85.10 +/- 21.31 ug/g) than control values (112.40 +/- 31.72 ug/g) but patients with schistosomiasis had identical values with controls. Decreasing levels were noted from chronic hepatitis through cirrhosis to primary liver cancer and decompensated patients had lower levels than well-compensated disease. No difference was seen between alcoholic and non-alcoholic cirrhotics. This study indicates that hyperzincuria occurs in association with zinc deficiency in CLD, an abnormality which may be important in the genesis of some features of the disease.
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PMID:Zinc status in chronic liver disease; studies in Nigerian patients. 208

Schistosomiasis in its many forms still presents a major public health challenge. Its tendency to cause dystrophic calcification makes it ideal for radiologic study. With population movement the disease may be encountered in unexpected countries especially with the sensitivity of CT to the presence of calcium. S. japonica produces pathognomonic "turtleback" calcification in the liver, in association with hepatic fibrosis but not necessarily cirrhosis. This paper illustrates a classic case and reviews the literature.
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PMID:Turtleback liver on CT and ultrasound: Schistosoma japonica revisited. 211 78


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