Susceptibility to primary biliary cirrhosis (PBC) may be partly inherited although instances of PBC within families are only infrequently described. The records of 736 patients with PBC seen over a 25 year period were examined to identify those with a positive family history. Ten patients originating from eight families were identified, giving a frequency of 1.33%. They comprised mother and daughter pairs; in two families both mother and daughter had been seen at our clinic. The daughters presented at an earlier age, median 36 years (range 24-54), than the mothers, 52 years (50-81). During follow up one daughter (45 years) and six mothers have died (range 53-81 years) and two mothers and one daughter have had a transplant aged 57, 57, and 30 years respectively. It is concluded that familial PBC is not rare, that it is related to maternally inherited factors, and that disease tends to present earlier in the second generation. (Gut 1995; 36: 615-617)
The epidemiology of hepatitis C virus (HCV) infection was studied in an English teaching hospital over an 18 month period. A total of 104 HCV antibody positive patients were referred for further investigation. They were divided into those diagnosed through screening (blood donors and intravenous drug abusers) and those diagnosed for other reasons, and their mean ages, known risk factors for HCV transmission, genotypes, and liver biopsy histology were analysed. Screened patients were significantly younger than the others. No significant difference in age was found between genotypes. Most patients genotyped (69%) were genotype 1. Intravenous drug abusers had a higher proportion of subtype la, and patients who acquired
The hepatitis C virus (HCV) is a recently described and important cause of acute and chronic liver disease. A hallmark of HCV is its propensity to become chronic, some patients with chronic HCV progressing to cirrhosis and hepatocellular carcinoma (HCC). HCV is also lymphotrophic and we report 2 patients with HCV cirrhosis who developed non-Hodgkins lymphoma (NHL). These cases raise the possibility that chronic HCV infection of lymphocytes plays an aetiological role in this malignancy. However screening of a further 63 consecutive patients over the age of 50 years with NHL for HCV antibody by second generation enzyme linked immunoassay (ELISA) failed to identify any patients with evidence of HCV infection. This suggests that HCV is an uncommon contributory factor for the development of non-Hodgkins lymphoma in the United Kingdom.
A 20-year-old female with Still's disease who had contracted hepatitis A became critically ill 2 weeks after the onset of jaundice with pancytopenia, coagulopathy, deteriorating liver function tests, and hepatomegaly. The diagnosis of virus-associated haemophagocytic lymphohistiocytosis was made, and she improved slowly after supportive treatment with parenteral steroids and immunoglobulin. Twelve years earlier, at the onset of her arthritis, she had suffered a similar episode of haemophagocytic lymphohistiocytosis in association with Epstein-Barr virus infection.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.