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)

Haemorrhagic fever with renal syndrome (HFRS) is caused by a group of RNA viruses within the family of Bunyaviridae known as hantaviruses. The classical, severe form of HFRS is characterized by fever, headache, abdominal and lumbar pain, proteinuria, haemorrhagic phenomena, shock and renal failure. The disease is associated with the prototype Hantaan virus and occurs in rural areas of Korea and China with Apodemus mice as reservoir hosts. A clinically less severe form of HFRS, which is caused by Seoul virus, occurs in urban areas with the house rat Rattus novegicus as the main reservoir host. The disease in nonendemic areas may be atypical and patients with symptoms the hepatitis and minimal renal involvement have been observed in Malaysia. Outbreaks of HFRS in humans involving infected laboratory rat colonies have occurred in several medical centres in various countries. Hantaviruses cause a chronic, asymptomatic infection in rodents which excrete the virus in their lungs, saliva and urine. Man becomes infected mainly by inhalation of infected droplets from healthy rodent carriers. Seroepidemiological studies using mainly the indirect immunoflourescent antibody test of sera from humans and rats showed that hantaviruses have a worldwide distribution.
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PMID:Haemorrhagic fever with renal syndrome: clinical, virological and epidemiological perspectives. 289 3

We report on a female patient with analgetic nephropathy in whom allopurinol therapy was started because of asymptomatic hyperuricemia and who 2 months later developed a syndrome characterized by icteric hepatitis, exfoliative dermatitis and progressive renal failure. After discontinuation of allopurinol and temporary peritoneal dialysis the patient recovered from the initially threatening condition. Analysis of case reports from the literature indicates that this syndrome is due to the allopurinol metabolite oxypurinol and is most frequently observed in patients with renal failure on concomitant treatment with diuretics.
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PMID:[Allopurinol-induced kidney failure with hepatitis and squamous dermatitis in pre-existing kidney insufficiency]. 295 May 89

Herpes simplex virus (HSV, probably type 2) antigen has been detected in endometria and abortion tissue (companion paper) and in placentae, umbilical cords, and fetal and neonatal organs by avidin-biotin complex immunohistochemical studies. HSV cytologic abnormalities were not detected in any of the 12 normal and 64 abnormal cases analyzed, nor was HSV detected by culture or electron microscopy in selected cases. Antigen was present in single epithelial and, rarely, mesenchymal cells of various organs. Clinically unexplained fetal or neonatal problems associated with HSV antigen positivity included intrauterine death, fetal growth retardation, cystic brain degeneration, hydrops, interstitial pneumonitis, necrotizing enterocolitis, hepatitis, encephalitis, myocarditis, and renal failure. Maternal floor infarct of placenta and calcifying funisitis are the manifestations of intrauterine HSV infection in most cases. Maternal history of HSV infection was uncommon. It is concluded that intrauterine HSV infection may persist in the fetus and neonate in a latent fashion without cytologic abnormalities or detectable virus. This latent infection may be associated with intrauterine and neonatal death, organ damage, and neonatal disease.
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PMID:Intrauterine latent herpes simplex virus infection: II. Latent neonatal infection. 302 73

We describe our experience in the treatment of acute liver failure in 620 patients who developed grade 3 or 4 encephalopathy between 1973 and June 1985. The principal aetiologies were paracetamol-induced hepatic necrosis, viral hepatitis, halothane hepatitis and idiosyncratic drug reactions. Cerebral oedema is a major cause of death in these patients and is most effectively treated with mannitol (20%). Renal failure occurs in between 30% and 75% of cases, depending on aetiology, and is most effectively managed by haemodialysis. Electrolyte and acid-base abnormalities are common. Haemodynamic abnormalities encountered include a high cardiac output, low peripheral vascular resistance, hypotension and venodilatation. Assisted mechanical ventilation is frequently required to treat hypoxia caused by pneumonia, atelectasis, haemorrhage and oedema. A coagulopathy is always present but coagulation factors and platelets are given only when the patient is clinically bleeding. These patients are prone to sepsis and this is a significant cause of death. Hypoglycaemia is common and must be actively and frequently sought. The use of charcoal haemoperfusion has been associated with improved survival, especially when it is started during the grade 3 phase of encephalopathy. Recently survival figures of between 47% and 60% have been achieved for patients with paracetamol-induced liver failure and hepatitis A and B. However the figure for non A non B hepatitis and halothane- and drug-induced liver failure are disappointing at around 15% and liver transplantation is being explored as a treatment option in these patients.
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PMID:Management of acute liver failure. 308 71

A 10-year-old black girl had an episode of diphenylhydantoin(DPH)-induced exfoliative dermatitis, lymphadenopathy, hepatitis, peripheral eosinophilia, and transient renal failure. The findings of specific lymphocyte sensitization of DPH, a clinically typical delayed hypersensitivity reaction, multinucleated histiocytes in the renal interstitium, and negative renal immunofluorescence studies for immune reactants indicate that the child's renal injury was at least partially cell-mediated.
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PMID:Diphenylhydantoin-induced hypersensitivity reaction with interstitial nephritis. 315 84

Skin rash, fever, and eosinophilia developed in a previously healthy 35-year-old woman three weeks after starting carbamazepine. Fulminant respiratory and renal failure ensued. Autopsy showed pneumonitis, nephritis, serositis, pancreatitis, hepatitis, and carditis, characterized by an infiltrate of eosinophils and lymphocytes. The severity, duration, and extensive organ involvement of the reaction make this case unique.
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PMID:Carbamazepine-induced severe systemic hypersensitivity reaction with eosinophilia. 322 45

One hundred thirty-seven patients with fulminant hepatic failure were entered into two controlled trials of charcoal hemoperfusion carried out concurrently. In trial A, 75 patients with grade 3 encephalopathy were randomized to receive 5 or 10 h of hemoperfusion daily. Overall survival rates for the two groups were similar (51.3% vs. 50.0%) as was the frequency of major complications including cerebral edema and renal failure. In trial B, in which 62 patients with established grade 4 encephalopathy on admission were randomized to a no-perfusion group or to have 10 h of hemoperfusion daily, overall survival rates for the two groups were again similar (39.3% and 34.5%, respectively). There was in both trials a significant relationship between survival and etiology quite independent of the use or duration of hemoperfusion. Thus, percentage survival for the acetaminophen-overdose cases was 52.9%, for hepatitis A 66.7%, for hepatitis B 38.9%, for presumed non-A, non-B hepatitis 20%, and for halothane or drug reaction 12.5%. Within the etiologic subgroups survival was also influenced by the three major complications that developed, being inversely related to their frequency and combination, except in the non-A, non-B hepatitis and halothane or drug reaction subgroups, which had a high mortality throughout. In the latter cases particularly, orthotopic liver transplantation merits early consideration and in the group with better "intrinsic" survival (acetaminophen, hepatitis A and B) intensive management of complications (rather than charcoal hemoperfusion) would appear to be of major importance.
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PMID:Controlled trials of charcoal hemoperfusion and prognostic factors in fulminant hepatic failure. 328 Mar 88

Possible presence of hepatitis type B virus (HBV) was assessed in 239 end-stage renal failure patients who were receiving long-term maintenance hemodialysis (average 30.8 months; duration: 1-94 months), and who had not shown any other symptom of HBV infection. Their HBV serological markers, including HBV DNA, were evaluated together with those of normal control individuals. HBV surface antigen (HBsAg) was detected in 42 of the 239 dialysis patients, 15 of whom also positive for HBV DNA (mean +/- SD = 56.2 +/- 23.7 pg/100 microliters of serum). HBV DNA was also found in 22 of the 197 (11.2%) dialysis patients who were negative for HBsAg, with an average of 36.2 +/- 19.0 pg/100 microliters of serum. This rate of detecting HBV DNA in HBV seronegative dialysis individuals was significantly higher than the rate of 1.83% found among healthy HBsAg(-) individuals. Among these 22 dialysis patients who were HBsAg(-) but HBV DNA(+), 15 were found to possess antibodies against HBsAg (anti-HBs) and/or antibody against HBV e antigen (anti-HBe). These data suggested that the absence of serum HBV antigen or the presence of antibodies against HBV markers might not be sufficient to identify possible HBV infection in immunocompromised hosts such as hemodialysis patients.
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PMID:Hepatitis type B virus DNA in patients receiving hemodialysis: correlation with other HBV serological markers. 360 Sep 24

The frequency of hepatitis B surface antigen (HBsAg) was studied in the sera of 311 patients with various forms of primary glomerulonephritis and 43 patients with lupus nephritis. HBs antigenaemia was detected in 69 of the 311 patients (22 per cent) with primary glomerulonephritis and this prevalence of HBsAg carrier was significantly higher than that in the general population (p less than 0.001). These patients had no clinical or biochemical findings to suggest acute or chronic liver disease. A higher HBs antigenaemia carrier rate was not observed in patients with lupus nephritis. Three glomerulopathological entities, membranous nephropathy, IgA nephropathy, and mesangial proliferative glomerulonephritis, were found to be associated with a higher prevalence of HBs antigenaemia compared with the general population (p less than 0.001). Glomerular deposits of HBsAg and/or hepatitis core antigen (HBcAg) were detected in 41, 61, and 60 per cent of renal biopsy specimens from patients with membranous nephropathy, IgA nephropathy, and mesangial proliferative glomerulonephritis associated with persistent HBs antigenaemia respectively. During the mean study period of 40 months (range 12-180), 14 per cent of these patients with hepatitis-associated glomerulonephritis developed progressive renal failure, although none required maintenance dialysis. Our study suggests that hepatitis B virus antigenaemia may play a significant role in the development of specific forms of glomerulonephritis and that these hepatitis B virus-associated glomerulonephritides can run an indolent but relentless progressive clinical course.
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PMID:The clinico-pathologic features of hepatitis B virus-associated glomerulonephritis. 368 45

A case of fatal radiation hepatitis occurring after treatment with 2200 rad given by the moving strip technique is presented. This fatality occurred in a 28-year-old woman with persistent ovarian carcinoma despite prolonged chemotherapy. Scans of the liver using computerized tomography, 99mTc sulfur colloid, and 99mTc diisopropyl iminodiacetic acid showed abnormalities only in sulfur colloid uptake and these resolved late in the course. Death was caused by progressive hepatic and renal failure. Postmortem examination showed changes typical of radiation hepatitis. Only 32 cases of radiation hepatitis have been previously reported and they are reviewed. The possible role of prolonged prior chemotherapy in enhancing sensitivity to radiotherapy is considered.
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PMID:Fatal radiation hepatitis: a case report and review of the literature. 372 10


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