Youshi prescription for treatment of gynecological tumors established its principle of treatment on the basis of benefiting vital energy to dissipate blood stasis.This prescription was used in 30 cases with hysteromyomas.IL-2R levels in sera of the patients were tested by ELISA method.The sizes of the tumors

menstruction status of the patients and the level of IL-2R in sera were investigated before and after treatment with the prescription.The result showed that the symptoms of menstrual disorder were improved

and the sizes of the hysteromyomas were shrank

and the levels of IL-2R in sera were increased after treatment.A significant difference can be observed between before and after treatment.