Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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.
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PMID:Hepatocellular carcinoma, transfusion-induced hemochromatosis and congenital hypoplastic anemia (Blackfan-Diamond syndrome). 18 Aug 2

We reviewed the records of all patients with a diagnosis of malignancy who were treated at our center and who had not had chemotherapy for at least 18 months, to assess the prevalence of chronic hepatitis B surface antigen (HBsAg)-negative hepatitis, to assess the prevalence of a marker of hepatitis C virus infection, and to determine the severity of chronic liver disease. Of 557 eligible patients, 38 (6.8%) had chronic HBsAg-negative hepatitis. Of these 38 patients, 20 (52.6%) had a marker of hepatitis C virus infection. The prevalence of chronic HBsAg-negative hepatitis was higher in patients previously treated for leukemia than in patients treated for another malignancy (11.8% vs 4.6%; p = 0.004). The liver biopsy revealed chronic active hepatitis or cirrhosis or both in 8 (28%) of 28 patients with clinical chronic HBsAg-negative hepatitis. Four patients without hepatitis C virus infection who underwent liver biopsy had hepatitis B virus antigen in the liver, confirmed by immunohistochemistry studies. One patient uninfected with hepatitis C virus had hemochromatosis. We conclude that infection with hepatitis C virus was the major cause of chronic HBsAg-negative hepatitis in pediatric patients previously treated for malignancy; the cause remained unidentified in 30% of the patients.
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PMID:Chronic hepatitis B surface antigen-negative hepatitis after treatment of malignancy. 132 Jun 73

29 patients with diffuse liver disease were examined by ultrasound, CT and MRI. MRI imaging was performed using T1-and t2-weighted spin-echo-sequences and fast gradient-echo-sequences. The paramagnetic contrast agent Gd-DTPA was applied intravenously (0.1 mmol/kg). In all patients with hepatitis MRI enabled exact liver biopsy by delineation of inflammatory changes in cases of chronic or focal hepatitis. CT and ultrasound were superior to MRI in the detection of focal or diffuse fatty degeneration. However, MRI enabled an exact differentiation of fatty changes from neoplasm. In cases of fibrotic changes the most accurate findings could be shown by MRI. In patients suffering from hemochromatosis MRI supplied additional information compared to CT and ultrasound revealing significant reduction of signal intensity due to reinforced enhancement of iron. Concerning Wilson's disease MRI showed a characteristic pattern of parenchymal changes. The application of Gd-DTPA in cases of diffuse liver disease adds supplementary information about perfusion of liver parenchyma, but its value for diagnostic accuracy is only secondary.
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PMID:[Diffuse liver parenchymal diseases: the value of MRI compared to sonography and CT]. 185 38

The preceding discussions outline the various forms of cirrhosis that may be encountered in the elderly population. Cirrhosis is not uncommon in older patients. Although it has been stated that most cirrhosis in the elderly is due to alcohol, these assumptions are perhaps overestimations. In the authors' experience, many older patients are inappropriately labeled with alcoholic liver disease--presumed guilty until proven otherwise--and have subsequently been shown to have nonalcoholic liver disease. Careful investigation is required. Hepatotoxic drug exposure (e.g., to alpha methyldopa, nitrofurantoin, or isoniazid) should be ruled out, and hepatitis B and hepatitis C serology obtained. Primary biliary cirrhosis may occur in both sexes, and thus antimitochondrial antibody should be assayed. Severe heart disease may result in cardiac cirrhosis in the elderly, with ascites and hepatomegaly. Alpha 1-antitrypsin deficiency, primary sclerosing cholangitis, idiopathic hemochromatosis, and chronic autoimmune hepatitis may result in advanced cirrhosis in the elderly; appropriate serum studies should be obtained. If questions remain and if therapy may be changed, liver biopsy can be performed. A recent study suggested, however, that the risk of hemorrhage from liver biopsy in the elderly may be increased, especially if malignancy is present. The era of treatment for liver diseases has arrived. Colchicine, methotrexate, ursodeoxycholic acid, and others have shown promise in the treatment of PBC, primary sclerosing cholangitis, and alcoholic liver disease. Corticosteroids may be lifesaving in autoimmune liver disease. Phlebotomy remains the treatment of choice for hemochromatosis in any age group. Interferons and other antiviral agents are being used in chronic type B and type C hepatitis. Treatment of the complications of cirrhosis in the elderly may be safely accomplished. Advanced age is not a contraindication to variceal sclerotherapy. Vasopressin, however, may be contraindicated in the elderly patient if there is an underlying history of atherosclerotic coronary or peripheral vascular disease. Large-volume paracentesis and peritoneal venous shunting can afford symptomatic relief of ascites, even in the geriatric population. Finally, as noted previously, advanced age is no longer to be considered an absolute contraindication for liver transplantation. The evaluation of liver disease in the elderly may be diagnostically challenging, and its treatment rewarding.
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PMID:Liver diseases in the elderly. 185 64

A 35-year-old woman presented with liver failure, hepatic iron overload, and secondary amenorrhea due to hypogonadotropic hypogonadism. She had chronic inflammatory hepatitis which was considered to be due to post-transfusional viral hepatitis. Her hepatic iron overload was considered to be due to hemochromatosis. Her premature menopause was thought to be due to the severity of her liver disease, but her iron overload also could have contributed to gonadotrophin deficiency. She underwent liver transplantation and 5 months later, she experienced return of menstrual function. The distinction between hepatitis as a cause of iron loading, hemochromatosis as a cause of hepatic inflammation, the small influence of alcohol on increased iron stores, and other features of her history, physical examination, and laboratory evaluation are discussed.
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PMID:Coincidental hemochromatosis and viral hepatitis. 189 81

The prevalence of cholelithiasis (gallstones or previous cholecystectomy) was evaluated in a series of 500 cirrhotic patients from Northern Italy (329 males and 171 females, mean age 58 +/- 11 (SD) yr and 61 +/- 10 yr, respectively). Cirrhosis was related to chronic alcohol abuse in 180 cases, non-A non-B (NANB) hepatitis in 160, hepatitis B virus (HBV) in 94 (including 38 with concomitant alcohol abuse), idiopathic hemochromatosis in 44, and miscellaneous causes in the remaining 22 (including 15 with primary biliary cirrhosis). One hundred and sixteen patients (23.2%) had gallstones, and 31 others (6.2%) had previously undergone cholecystectomy, with an overall prevalence of cholelithiasis of 29.4%. The frequency was similar in both sexes (91/329 males, 27.7% vs. 56/171 females, 32.7%; p = NS), showed a slight increase with age, and differed significantly according to etiology (p less than 0.05), with the highest prevalence in the miscellaneous group and the alcoholics (36.4% and 33.3%, respectively). No significant difference was found in the prevalence of cholelithiasis according to Child's A, B, or C class.
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PMID:Cholelithiasis in cirrhosis: analysis of 500 cases. 842 Feb 66

The sex-specific and age-specific incidence rates of the major parenchymal liver diseases in a North European population were estimated using a computerized registry of all admissions to somatic hospitals in Denmark. The incidence was calculated by counting all incident cases of these diseases reported to the registry in the 5-yr period 1981 to 1985 and dividing the number of cases by the number of person-years at risk in this period. The incidence rates (per million person-years) were for men and women, respectively: infectious hepatitis, 109 and 71; toxic hepatitis, 19 and 22; chronic hepatitis, 27 and 29; alcoholic cirrhosis, 190 and 85; nonalcoholic nonbiliary cirrhosis, 110 and 82; primary biliary cirrhosis, 4 and 14. The pattern of the age-specific incidence rates was similar in men and women in infectious hepatitis, alcoholic cirrhosis, nonalcoholic nonbiliary cirrhosis and primary biliary cirrhosis. Toxic and chronic hepatitis had a higher incidence in women than in men only in older age groups. The incidence of idiopathic hemochromatosis, Wilson's disease, secondary biliary cirrhosis, portal vein thrombosis and Budd-Chiari's syndrome were less than four in both sexes.
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PMID:Incidence of parenchymal liver diseases in Denmark, 1981 to 1985: analysis of hospitalization registry data. The Danish Association for the Study of the Liver. 201 Jan 59

Hypoechoic focal liver lesions are described, for the first time, in two patients with granulomatous hepatitis and hemochromatosis, and presenting a 'bright liver pattern' at ultrasonography. CT-scan was not able to make evident such areas in both cases, while hepatoscintigraphy revealed them only in the patient with granulomatous hepatitis. Echoguided fine-needle biopsies on the focal lesions were suitable for the correct final diagnoses. The finding of such areas was probably due to different intensity of the diseases in contiguous zones of liver parenchyma.
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PMID:Hypoechoic focal liver lesions in granulomatous hepatitis and hemochromatosis. 209 16

Three children of a mother with biopsy-confirmed posttransfusional hepatitis of undetermined etiology (non-A, non-B hepatitis) died in utero or in infancy. All had liver disease of intrauterine onset. The two liveborn children died of the consequences of severe hepatic insufficiency manifest at birth and met clinicopathologic criteria for neonatal hemochromatosis. Although hepatic architecture in the stillborn fetus was markedly disordered, with hepatocyte giant cell transformation, extrahepatic siderosis was not present and hepatic siderosis was minimal. These findings indicate that in some cases of neonatal hemochromatosis, extrahepatic siderosis may be caused by hepatic injury rather than primarily due to excessive transport of iron from mother to fetus and support speculation that in some instances an infective agent may be responsible.
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PMID:Fetal liver disease may precede extrahepatic siderosis in neonatal hemochromatosis. 211 Sep 17

Primary hepatocellular carcinoma, one of the most common malignancies in the world, develops in chronic liver diseases of different etiologies. Hepatitis B and non-A, non-B infections, alcoholic cirrhosis, hemochromatosis, contamination with aflatoxins, and oral contraceptives are just a few of the conditions that have been associated with this carcinoma. To our knowledge, few cases of autoimmune chronic active hepatitis and hepatocellular carcinoma have been reported in the literature. We describe a patient who developed hepatocellular carcinoma 21 years after the onset of the autoimmune hepatitis.
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PMID:Hepatocellular carcinoma associated with autoimmune chronic active hepatitis. 216 43


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