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卵巢颗粒细胞瘤(GCTO)是一种少见的恶性肿瘤,占所有卵巢肿瘤的1.5%,及卵巢恶性肿瘤的6%[1],分成年型和幼年型两种类型。幼年型少见仅占GCTO的5%,主要发生在30岁以下。成年型占GCTO的95%,属低度恶性肿瘤,常发生在育龄期妇女,但也可发生于绝经后,有时发生在青春期前,预后良好,但?
Ovarian granulosa cell tumor (GCTO) is a rare malignancy, accounting for 1.5% of all ovarian tumors, and ovarian cancer 6% [1], divided into two types of adult and juvenile. Juvenile rare type accounted for only 5% of the GCTO, mainly occurs in the 30 years of age. Adults account for 95% of GCTO, is a low-grade malignant tumor, often occurs in women of childbearing age, but can also occur in postmenopausal, sometimes occurs before puberty, the prognosis is good, but?