目的探讨联合丙种球蛋白治疗复发性流产合并绒毛膜下血肿的疗效。方法选择可查到由免疫异常导致、具有反复流产病史、合并早孕期并发绒毛膜下血肿患者103例,在原有治疗基础上加量使用泼尼松、达芙通以及丙种球蛋白,观察不同程度血肿消失时间。结果治疗组轻度绒毛下血肿消失时间(10.00±3.09)d,中度血肿消失时间(12.21±3.18)d,重度血肿消失时间(17.00±5.89)d,实验组不同程度血肿消失时间均明显短于对照组,差异具有显著性(P<0.05)。结论丙种球蛋白治疗复发性流产合并绒毛下血肿患者疗效显著。 Objective To investigate the efficacy of combined gamma globulin in the treatment of recurrent spontaneous abortion with sub-chormatoid hematoma. Method selection can be found by the immune abnormalities, with the history of recurrent miscarriage, early pregnancy complicated by sub-subdural hematoma in 103 patients, based on the original treatment plus the amount of use of prednisone, dafutong and gamma globulin, observe the varying degrees Hematoma disappears. Results The disappearance time of mild hematoma (10.00 ± 3.09) d, moderate hematoma disappearing time (12.21 ± 3.18) d and severe hematoma disappearing time (17.00 ± 5.89) d in treatment group were significantly shorter than those in experimental group In the control group, the difference was significant (P <0.05). Conclusion Gamma globulin treatment of recurrent spontaneous abortion patients with undergone hematoma significant effect.