| hepatitis b virus markers in patients with schistosomiasis, liver cirrhosis and hepatocellular carcinoma in khartoum, sudan. | markers of hepatitis a and b virus were tested in 88 adult sudanese subjects in khartoum, sudan. the subjects consisted of 25 control hospitalized patients, 21 volunteer blood donors, 23 patients with hepatosplenic schistosomiasis, 13 patients with liver cirrhosis and 6 patients with hepatocellular carcinoma (hcc). antibody to hepatitis a virus was detected in 96% of the total. hepatitis b surface antigen (hbsag) was positive in 4, 24, 22, 31, and 67% of the subject groups, respectively. antibod ... | 1989 | 2552752 |