临床上急淋经过化疗比较容易缓解。国外达90％以上,国内80％以上。长期缓解和活率国外达50％以上,国内稍低。但如何控制白血病髓外病变已成为一个较突出的问题。预防中枢神经系统白血病已有了较大的进展。但如何预防白血病并浸润睾丸尚未引起足够注意。现将我们三例急淋睾丸活检证实有白血病浸润报告如下: Clinical acute lymphoblastic chemotherapy easier to alleviate. More than 90% of foreign countries, more than 80% of domestic. Long-term relief and survival rate of more than 50% abroad, slightly lower domestic. However, how to control leukemia extramedullary disease has become a more prominent issue. Great progress has been made in the prevention of central nervous system leukemia. However, how to prevent leukemia and infiltrate the testes has not attracted enough attention. Now we have three cases of acute leukemia testicular biopsy confirmed leukemia infiltration reported as follows: