作者报告在南朝鲜用吡喹酮治疗53例华枝睾吸虫病患者的观察结果。其中中度感染者(每克粪虫卵为1,000～9,999个)43例,重度感染者(每克粪虫卵在10,000个以上)10例。每克粪少于1,000个虫卵的轻度感染者不列入本文观察对象。虫卵计数系通过在治前3次检查结果取其几何平均数而得。 The authors report the observation of 53 patients with C. sinensis treated with praziquantel in south Korea. Among them, 43 were moderately infected (1,000 to 9,999 eggs per gram of fecal eggs), and 10 were severely infected (more than 10,000 were eggs per gram). Mild infections per gram of manure with less than 1,000 eggs are not included in this study. The egg count is obtained by taking the geometric mean of the three check results before treatment.