1974年,我们调查964例晚期血吸虫病(简称晚血)患者,1983年作随访观察,结果显示乙型肝炎病毒表面抗原(HBSAg)阳性的晚血患者预后较差。 一、方法 1974年检查964例,男、女比例为1:1.45。年龄22～72岁。巨牌型918例(95.2％),其中已切脾79例(78.3％);腹水型43例(4.5％);结肠增殖型1例(0.1％);株儒型2例(0.2％)。HBSAg阳性81例 In 1974, we investigated 964 patients with advanced schistosomiasis (referred to as late blood), followed up in 1983, the results showed that hepatitis B virus surface antigen (HBSAg) positive late blood patients with poor prognosis. First, the method of examination in 1974, 964 cases, male and female ratio of 1: 1.45. Age 22 ~ 72 years old. There were 918 cases (95.2%) of giant card type, of which 79 cases (78.3%) had splenectomy, 43 cases (4.5%) had ascites, 1 case (0.1%) colonized type and 2 cases (0.2%). 81 cases of HBSAg positive