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避孕与肿瘤病人的关系是双重性的;妊娠或避孕对肿瘤的影响和肿瘤或肿瘤治疗对妊娠与生育力的影响。由于妊娠时间的选择是关键,故避孕对肿瘤病人的处理起着重要作用。没有迹象表明妊娠对年轻人的非激素依赖性肿瘤有坏的影响。然而,药物和放射治疗对胎儿和将来的生育力却有深远的影响。某些研究家曾指出放射治疗是破坏生育力的一个原因。Stillman等复习208例年龄在0～17岁的各种肿瘤病人,包括Wilms′瘤、淋巴瘤、肉瘤、成神经细胞瘤、白血病、成骨肉瘤和其它肿瘤。52%病人接受过放疗,47%做过化疗。所有接受放疗的病人,12%发生卵巢衰竭。但是如至少有一侧卵巢在治疗野外,无1例发生卵巢衰竭,如卵
The relationship between contraception and cancer patients is twofold; the effect of pregnancy or contraception on the tumor and the impact of the tumor or tumor treatment on pregnancy and fertility. Since the timing of pregnancy is the key, contraception plays an important role in the treatment of cancer patients. There is no sign that pregnancy has a bad effect on young, non-hormone-dependent tumors. However, drugs and radiation have far-reaching effects on the fetus and future fertility. Some researchers have pointed out that radiation therapy is one of the causes of damage to fertility. Stillman et al. Reviewed 208 patients with various tumors ranging in age from 0 to 17, including Wilms’ tumor, lymphoma, sarcoma, neuroblastoma, leukemia, osteogenic sarcoma, and other tumors. 52% received radiotherapy and 47% had chemotherapy. All patients receiving radiotherapy had ovarian failure in 12%. However, if at least one side of the ovary in the treatment of the wild, no case of ovarian failure, such as eggs