Human herpes virus 8-unrelated primary effusion lymphoma-like lymphoma in a patient with hepatitis B virus-related liver cirrhosis: A case report.

This study describes a rare case of Human Immunodeficiency Virus and Human Herpes Virus 8 (HHV-8) negative primary effusion lymphoma (PEL)-like lymphoma in a patient with hepatitis B virus-related liver cirrhosis, diagnosed in a 66-year-old male who rapidly progressed to a sense of abdominal fullness. Cytological analysis of the pleural effusion demonstrated large atypical lymphoid cells with rounded nuclei, prominent nucleoli, and abundant cytoplasm. Immunocytochemistry of the pleural effusion detected atypical CD20(+) lymphoid cells.

Sepsis-associated cholestasis in adult patients: a prospective study.

Background: Sepsis-associated cholestasis is a common problem in neonatal patients. However, there are limited data related to sepsis-associated cholestasis in adults. In this study, the authors assessed the clinical characteristics, risk factors and outcome of adult patients with sepsis-associated cholestasis.

Hepatitis B Virus Genotype B and High Expression of Interferon Alpha Receptor β Subunit are Associated With Better Response to Pegylated Interferon Alpha 2a in Chinese Patients With Chronic Hepatitis B Infection.

Background: Hepatitis B virus (HBV) is one of leading causes of various hepatic diseases including acute and chronic hepatitis, cirrhosis, and hepatocellular carcinoma. Hundreds of million people worldwide are infected by HBV, chronically.

Objectives: This study in conducted to investigate the influence of Hepatitis B virus (HBV) genotypes and type I IFN-αreceptor β subunit (IFNAR2) expression in liver on response to treatment with pegylated IFN-α-2a (Peg-IFN-α-2a) for chronic hepatitis B infection.

B-cell clonality in the liver of hepatitis C virus-infected patients.

Aim: The association of hepatitis C virus (HCV) infection with type II mixed cryoglobulinemia is well established, but the role of HCV in B-cell lymphoma remains controversial. In patients with HCV infection, B-cell clonal expansions have been detected in peripheral blood and bone marrow, and a high prevalence of B-cell non-Hodgkin's lymphomas has been documented. Liver biopsies in chronic HCV infection frequently show portal lymphoid infiltrates with features of B follicles, whose clonality has not yet been investigated.

Hepatitis C virus may infect extrahepatic tissues in patients with hepatitis C.

AIM:To explore the status of extrahepatic hepatitis C virus (HCV) infection and replication in hepatitis C patients,and its potential implication in HCV infection and pathogenicity.METHODS:By reverse-transcriptase poly-merase chain reaction (RT-PCR),in situ hybridization (ISH) and immunohis-tochemistry, HCV RNA, HCV replicative intermediate (minus-strand of HCV RNA), and HCV antigens were detected in 38 autopsy extrahepatic tissue specimens (including 9 kidneys, 9 hearts, 9 pancreas, 5 intestines, 2 adrenal glands, 2 spleens, 1 lymph node, and 1 gallbladder) from 9 hepatitis C patients, respectively; and the status of HCV replication in extrahepatic tissues was studied.RESULTS:By RT-PCR, all 9 patients were positive for HCV RNA in kidney, heart, pancreas, and intestine, but only 6(66.