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子宫肉瘤为一种少见的女性生殖道恶性肿瘤,占宫体恶性肿瘤的5%。目前对子宫肉瘤的组织学分级,以及有关预后的组织学特点尚无满意的材料。1959年提出了Ober氏分类法,近来又提出每10个高倍视野(HPF)中核分裂数与预后有直接关系,它较巨细胞数、细胞多型性或间变细胞数更重要。核分裂数/10HPF少于3～5的肌瘤或子宫肿瘤预后良好,核分裂数/10HPF超过10时全部死
Uterine sarcoma is a rare female genital tract malignancy, accounting for 5% of uterine malignancies. At present, the histological grade of uterine sarcoma, as well as the histological features of the prognosis are not satisfied with the material. The Ober ’s classification was proposed in 1959 and recently proposed that the number of mitoses in each of the 10 high power fields (HPF) is directly related to prognosis, which is more important than the number of giant cells, cellular polymorphisms, or anaplastic cells. Fission number / 10HPF Less than 3 to 5 fibroids or uterine tumors with a good prognosis, mitosis / 10HPF more than 10 when all died