Immunohistochemical detection of HBsAg and HBcAg in the liver of patients with schistosomiasis japonica complicated by hepatocellular carcinoma.
In liver biopsies from 21 patients with schistosomiasis japonica complicated by hepatocellular carcinoma (HCC), 69 patients with advanced schistosomiasis japonica, and 25 patients with HCC, HBsAg and HBcAg were investigated with peroxidase-antiperoxidase technique. The positive rate of HBAg (i.e. HBsAg and/or HBcAg) in the liver of patients with schistosomiasis japonica complicated by HCC was significantly higher than in the group of advanced schistosomiasis japonica, but similar to that in cases of HCC. The location of carcinoma cells in the liver was not related to the distribution of Schistosoma ova in patients with schistosomiasis japonica complicated by HCC. The results indicated that the complication with hepatitis B virus infection may be one of the major factors involved in the development of HCC in patients with schistosomiasis japonica.
Li
Z J
ZJ
Department of Infectious Diseases, Xiehe Hospital, Tongji Medical University, Wuhan.
Luo
D D
DD
Dai
J Z
JZ
Zheng
L L
LL
Wang
X H
XH
Liu
S C
SC
Shong
G F
GF
Yang
Y X
YX
Wang
H C
HC
D001707:Biopsy, Needle; D006528:Carcinoma, Hepatocellular / Q000150:complications*; D006509:Hepatitis B / Q000150:complications; D006512:Hepatitis B Core Antigens / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D007150:Immunohistochemistry; D008099:Liver / Q000276:immunology* / Q000473:pathology; D008113:Liver Neoplasms / Q000150:complications*; D012554:Schistosomiasis japonica / Q000150:complications / Q000276:immunology*
D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens