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临沂地区108例儿童及青少年卵巢肿瘤中,生殖细胞肿瘤占74%,上皮性肿瘤占18.5%,性索间质肿瘤占5.5%.双侧肿瘤占全部肿瘤的4.6%.生殖细胞肿瘤中,畸胎瘤为81.8%,无性细胞瘤占4.6%,内胚窦瘤占3.7%,恶性混合性生殖细胞瘤占3.7%,胚胎性癌占1.9%.腹痛及腹部包块为常见的症状及体征,36例(65.5%)良性畸胎瘤腹部透视有钙化.恶性瘤31例,10例治疗后1～8年尚健在,5例死亡,16例失访.
In 108 cases of children and adolescent ovarian tumors in Linyi area, germ cell tumors accounted for 74%, epithelial tumors accounted for 18.5%, and interstitial tumors accounted for 5.5%. Bilateral tumors accounted for 4.6% of all tumors. Tumors were 81.8%, dysgerminomas 4.6%, endodermal sinus tumors 3.7%, malignant mixed germ cell tumors 3.7%, and embryonic carcinomas 1.9%. Abdominal pain and abdominal mass were common symptoms and signs. Thirty-six cases (65.5%) of benign teratomas were calcified in the abdominal fluoroscopy. There were 31 cases of malignant tumors, 10 cases were still healthy after 1-8 years of treatment, 5 cases died, and 16 cases were lost.