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近些年来,随着医学科学技术的迅猛发展,肿瘤治疗方案得到不断完善,肿瘤患者的长期生存率显著提高,因此,患者及家庭对于癌症治疗后恢复生育能力的需求也随之增加。除了通过保护来降低对性腺的辐射剂量以及通过优化治疗方案最大程度降低对性腺的伤害,对于那些青春后期患者来说,还可以在治疗前将他们的精子冷冻保存起来,以备生育需要。然而这后一种方法不适用于青春期
In recent years, with the rapid development of medical science and technology, cancer treatment programs have been continuously improved, and the long-term survival rate of cancer patients has been remarkably improved. Therefore, the demand of patients and families for the restoration of fertility after cancer treatment also increases. In addition to reducing radiation doses to the gonads through protection and minimizing damage to the gonads through optimal treatment, it is also possible for those adolescent patients to cryo-preserve their sperm for treatment of their reproductive needs before treatment. However, this latter approach does not apply to adolescence