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在青春期以前的女性是很少患生殖道肿瘤的。据报道在15岁以前,900人中有1人因患癌症死亡,其中白血病占多数。女性儿童中来自生殖系统的肿瘤仅占3％。在小儿生殖系统肿瘤中卵巢起源的占多数。 1 小儿生殖系统肿瘤的特点小儿生殖系肿瘤与成年同类肿瘤不尽相同,具有以下特点:①盆腔的容积有限,增大的肿瘤很快即达盆腔以上;②小儿恶性肿瘤往往恶性程度极高,生长迅速,很快发生转移,预后差;③对恶性肿瘤的治疗,如根治手术、放疗及化疗,将对以后的生长发育及生殖内分泌系统带来一定影响;①小儿生殖系肿瘤中以卵巢肿瘤及子宫、阴道肉瘤较多见;⑤儿童期免疫机
Women before adolescence are rarely affected by genital tumors. It is reported that before the age of 15 years, one in 900 people died of cancer, of which leukemia accounted for the majority. Only 3% of female children come from the reproductive system. The majority of ovarian origins in pediatric reproductive system tumors. 1 pediatric reproductive system tumor characteristics of pediatric germ-line tumors and adult tumors of the same, has the following characteristics: ① limited volume of the pelvis, the increased tumor quickly reached the pelvis or above; ② malignant tumors in children are often extremely malignant, Rapid growth, rapid metastasis, the prognosis is poor; ③ the treatment of malignant tumors, such as radical surgery, radiotherapy and chemotherapy, will have a certain impact on the future growth and development of reproductive and endocrine systems; ① pediatric germ-line tumors in ovarian tumors And the uterus, vaginal sarcoma more common; ⑤ childhood immunization machine