Abstract: This paper has analysed 56 cases of orchiondus. The incidence of seminoma was higher than that of non-seminoma. The peak age ranged from 31 to 40, amongwhich the proportion of the patients having undescended testicle history was 23.2% It was recommended to adopt the combined treatment to treated the testis tu-mor, then that a higher survival rate may probably be achieved. The preferablemethods might be high-positioned testectomy and ligation of spermatic cord. Afteroperation the main treatment for seminoma should be radiotherapy with a recom-mended therapeutic dose of 4000-5000 rah/4-5 weeks, The main treatment for non-seminoma should be chemotherapy. It was advocated to take PVB plan.