the hbsag positivity in tumor cells was significantly higher in small ( 40.9 % , or 18/44 ) than in large hcc ( 10.3 % , or 4/39 ) , suggestive of a gradual loss of the cytoplasmic expression of hbsag in the tumor cells during the growth of hcc .
C0007634
the
C0010834
cytoplasmic