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)

Syncytial giant cell hepatitis (SGCH) has recently been reported to be a cause of severe hepatitis, with little chance of patient recovery without orthotopic liver transplantation. We have recently seen a patient with multisystem disease and histologic features of SGCH. Upon reaching stage IV coma, she was treated with an extracorporeal liver assist device containing 200 g of cultured liver cells. There was an immediate improvement in her galactose elimination capacity, and her own liver recovered to the point that therapy could be discontinued after 58 h. The patient recovered slowly from her multisystem disease and was discharged with mildly elevated transaminases and biochemical evidence of cholestasis. All laboratory values are normal at 2 yr, and the patient appears to have no sequelae of her disease.
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PMID:A case of syncytial giant-cell hepatitis treated with an extracorporeal liver assist device. 751

We report the case of an adult patient affected by acute syncytial giant cell hepatitis which had a subfulminant course leading to liver transplantation. Syncytial giant cell hepatitis recurred after transplantation and was efficiently treated with ribavirin. In this patient, the recurrence of the disease, the presence of filamentous strands on electron microscopy during both bouts of hepatitis and the efficacy of ribavirin on post-transplantation hepatitis suggest that the disease was caused by an original virus. This observation also suggests that early administration of ribavirin in patients affected by acute syncytia; giant cell hepatitis of unknown origin could avoid liver transplantation.
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PMID:Subfulminant syncytial giant cell hepatitis: recurrence after liver transplantation treated with ribavirin. 907 82

Syncytial giant cell hepatitis is a severe form of hepatitis characterized by diffuse giant cell transformation of hepatocytes. The disease may evolve to chronic cholestatic cirrhosis necessitating liver transplantation. We report the case of an adult liver transplant recipient presenting with early recurrent disease without concomitant clinicobiochemical syndrome. Early recurrence of giant cell hepatitis after liver transplantation favors the hypothesis of a transmissible agent as the etiology of the disease. Routine follow-up liver biopsy is necessary in these cases in order to gain more information about the precise incidence and aggressivity of disease recurrence in the allograft.
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PMID:Recurrent postinfantile syncytial giant cell hepatitis after orthotopic liver transplantation. 970 1

Syncytial giant cell hepatitis in the neonatal period has been associated with many different etiologic agents and may present initially as cholestasis. Infectious causes are most common and include: (1 ) generalized bacterial sepsis, (2) viral agents, (3) toxoplasmosis, (4) syphilis, (5) listeriosis, and (6) tuberculosis. Viral hepatitis may be due to cytomegalovirus, rubella virus, herpes simplex, HHV-6, varicella, coxsackievirus, echovirus, reovirus 3, parvovirus B19, HIV, enteroviruses, paramyxovirus, and hepatitis A, B, or C (rare). Giant cell hepatitis may result in fulminant liver failure with massive hepatocyte necrosis and severe liver dysfunction leading to death, resolution with severely compromised liver function, or liver transplantation. The authors report a 6-week-old male who had an unremarkable perinatal period, became jaundiced after developing diarrhea, and subsequently developed liver dysfunction with massively increased liver enzymes and a coagulopathy. Open wedge and core liver biopsies were performed to determine if the patient should be listed for liver transplantation. Giant cell hepatitis with a significant mixed lymphocytic and neutrophilic infiltrate was present on both the wedge and core biopsies. The residual 60% of hepatocytes had ballooning degeneration and many possessed pyknotic nuclei. The hepatocytes were arranged in a pseudoacinar pattern. Electron microscopy showed paramyxoviral-like inclusions in the giant cells, characterized as large inclusions with fine filamentous, beaded substructures (18-20 nm). Paramyxoviridae are nonsegmented, negative-sense, single-stranded RNA viruses. This family is divided into the Paramyxovirinae subfamily containing respirovirus (Sendai virus, parainfluenza virus type 3), rubulavirus (mumps, parainfluenza virus type 2), and morbillivirus genera (measles); and Pneumovirinae subfamily (pneumovirus genus [respiratory syncytial virus]). Supportive care to determine if hepatic function resolves following the viral episode, liver transplantation with fulminant liver failure, and ongoing evaluation in those who recover to assess chronic liver disease are necessary. Ultrastructural evaluation may unmask the etiologic agent for hepatitis and direct therapy.
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PMID:Neonatal syncytial giant cell hepatitis with paramyxoviral-like inclusions. 1129 22

Syncytial giant cell hepatitis (SGCH) among adult human immunodeficiency virus (HIV)-infected patients has been rarely described. Most cases have been reported in subjects coinfected with the hepatitis C virus (HCV), but its prevalence and outcome remain unknown. We performed a retrospective analysis of all cases of SGCH among 332 liver biopsies from HIV-infected patients seen at a tertiary center in Madrid, Spain, between 1984 and March 2004. Two hundred fifty specimens were obtained from HCV-coinfected patients. There were 2 cases of SGCH, leading to an observed overall prevalence of 0.6% (0.8% when considering only HCV-coinfected patients). In addition to histological changes secondary to chronic hepatitis C, the liver cords were replaced by syncytial giant cells with up to 30 nuclei. There was no histological evidence of measles (among paramyxoviruses) or herpes viruses group infections. In patient 1, there was a progressive clinical worsening after a 3-month course of prednisone, leading to liver failure and death. His postmortem liver biopsy showed more abundant giant hepatocytes accompanied with the development of a histologic pattern of severe fibrosing cholestatic hepatitis. The second patient received a prolonged course of pegylated interferon-alpha-2b and ribavirin with clearance of syncytial giant hepatocytes despite HCV-RNA persistence. SGCH is a rare histological finding among HIV-infected patients with chronic hepatitis C. Specific treatment with pegylated interferon and ribavirin can lead to histological resolution and biochemical improvement, even in the absence of HCV-RNA clearance.
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PMID:Syncytial giant cell hepatitis in human immunodeficiency virus-infected patients with chronic hepatitis C: 2 cases and review of the literature. 1694 26