进入青春期,尤其是初潮后卵巢功能失调常表现为持续性卵泡、黄体囊肿及出血性囊肿。儿童及青少年卵巢肿瘤有60％为生殖细胞肿瘤,其中3％～5％为恶性。测量肿瘤标记物如α_1-F_p、β-HCG、LDH、SACE及CEA有利于判断肿瘤的类型及其生物学性状。卵巢恶性肿瘤常长大到一定程度时才被发现,它引起的症状均为非特异性,可借助肿瘤内部的构造及CT/MRI检查其侵犯周围组织和腹膜后腔的情况。 Enter puberty, especially the ovarian dysfunction after menarche is often expressed as persistent follicles, corpus luteum cysts, and hemorrhagic cysts. In children and adolescents, 60% of ovarian tumors are germ cell tumors, of which 3% to 5% are malignant. The measurement of tumor markers such as α_1-F_p, β-HCG, LDH, SACE, and CEA is helpful to determine the type of tumor and its biological characteristics. Ovarian malignancies are usually discovered when they grow up to a certain degree. The symptoms caused by them are non-specific. The internal structure of the tumor and CT/MRI can be used to inspect the surrounding tissues and the retroperitoneal cavity.