Results 191 to 200 of about 12,523,920 (220)

Occult hepatitis B virus infection in hepatitis B vaccinated children in Taiwan

Journal of Hepatology, 2009
Presence of occult HBV infection in HBV vaccinated children remains largely unknown. The aim of this study was to investigate the prevalence of occult HBV infection among HBV vaccinated children in Taiwan.Forty-six HBsAg negative sera from vaccinated children were enrolled randomly.
Yu-Min Lin, Shu-Chi Mu, Guey-Mei Jow
exaly   +3 more sources

Occult hepatitis B in renal transplant patients

Transplant Infectious Disease, 2005
Abstract: Background. Occult hepatitis B (HB) is characterized by the presence of HBV‐DNA in patients who do not have HB surface antigen (HBsAg) detectable in sera, and is frequently described in patients with hepatitis C virus (HCV) infection. These viral liver diseases are common and may have a negative impact on the survival of renal transplant ...
A A, Peres, E A, Dias, M, Chesky, M R, Alvares-da-Silva, L F, Jobim, L F, Gonçalves, R C, Manfro   +6 more
openaire   +2 more sources

Clinical and morphological correlations in occult hepatitis B

Arkhiv patologii, 2017
Occult hepatitis B (ОHB) characterized by the absence of blood HBsAg attracts the attention of specialists of different profiles; however, its clinical morphological aspects have not been practically studied.to estimate the proportion of OHB in the structure of fatal outcomes in chronic viral hepatitis (CVH) and to characterize its clinical course and ...
V A, Zinserling, E V, Esaulenko, V E, Karev, A B, Bubochkin, A A, Sukhoruk, E O, Shibaeva, M V, Ponyatishina   +6 more
openaire   +2 more sources

Occult Hepatitis B in HIV-Infected Patients

JAIDS Journal of Acquired Immune Deficiency Syndromes, 2004
Prevalence of hepatitis B virus (HBV) markers, including occult HBV, has not been described in diverse cohorts among HIV-infected patients. The objective of this study was to assess prevalence and significance of active and occult HBV infection in an HIV-positive US cohort. A random sample was taken from 2 prospective multicenter treatment intervention
Norah J, Shire, Susan D, Rouster, Natasa, Rajicic, Kenneth E, Sherman   +3 more
openaire   +2 more sources

Occult hepatitis B virus and hepatitis C virus infections

Reviews in Medical Virology, 2008
AbstractOccult HBV infection is a well‐recognised clinical entity characterised by the detection of HBV‐DNA in serum and/or in liver in the absence of detectable hepatitis B surface antigen (HBsAg). Occult HBV infection has been described not only in patients who have resolved an acute or chronic HBV infection but also in patients without any ...
Vicente, Carreño, Javier, Bartolomé, Inmaculada, Castillo, Juan Antonio, Quiroga   +3 more
openaire   +2 more sources

Occult hepatitis B and occult hepatitis C viremia in patients with hematologic malignancies.

Journal of Clinical Oncology, 2012
e17016 Background: Occult Hepatitis B (OHB)and Hepatitis C (OHC) in patients with hematological malignancies (HM) are understudied, mainly because biopsies to identify these viruses in the liver are often not performed due to an associated risk of complications (e.g., bleeding).
Harrys A. Torres, Parag Mahale, Dimitrios P Kontoyiannis, F. Blaine F. Blaine Hollinger   +3 more
openaire   +1 more source

Occult Hepatitis B Infection in Recent Immigrants to Italy: Occult B Infection in Immigrants

Journal of Community Health, 2019
This study determined the prevalence and clinical features of occult hepatitis B infection (OBI) in a population of recent immigrants to Italy. Two hundred-five immigrants were tested for HBV-infection and were classified as seropositive-OBI or false-OBI.
Gaetano, Scotto, Vincenzina, Fazio, Coppola, Nicola   +2 more
openaire   +2 more sources

Occult hepatitis B virus infection with positive hepatitis B e antigen

Clinica Chimica Acta, 2015
Hepatitis B e antigen (HBeAg) is a marker to indicate active replication of hepatitis B virus (HBV). Occult HBV infection (OBI), referred to persistence of HBV DNA in serum and/or liver without detectable serum hepatitis B surface (HBsAg), usually has low HBV DNA levels.
Zhenge, Han, Yong, Liu, Jinshun, Pan, Yongchun, Bi, Jingli, Liu, Yi-Hua, Zhou   +5 more
openaire   +2 more sources

Occult Hepatitis B is not Necessarily an Infection

Journal of Clinical Gastroenterology, 2008
BAYRAKTAR, YUSUF, Shorbagi, Ali
openaire   +3 more sources

How to perform the fecal occult blood test

Ca-A Cancer Journal for Clinicians, 1984
Finlay Macrae, R Gnauck, F A Macrae
exaly