[Treatment of infantile hepatitis syndrome with injection of yin zhi huang]. The infantile hepatitis syndrome is defined as a liver disease which occurs during the infantile period with the clinical manifestation of jaundice, hepatomegaly and hepatic dysfunction. The cause of disease is complex and the treatment is difficult. From March 1987 to June 1988, 55 patients (treatment group) were treated with injection of yin zhi huang, and 15 cases (control group) with injection of Inosine, vitamin C and glucose. The course of treatment lasted 15 days. At the beginning and the end of the treatment, serum bilirubin level, sALT level, duodenal juice bilirubin level, liver size and T cell subsets in peripheral blood had been detected separately. The results showed that among the treatment group, serum bilirubin level was significantly lower at the end of the treatment than that of the control group. The sALT, and hepatomegaly were also reduced or lessened, while the duodenal juice bilirubin level was increased. But there was no difference in T cell subsets between the two groups.