Cervical cancer begins with an overgrowth of abnormal cells may cover much or all of the cervix, and then begin to invade the surrounding tissue.
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- 在未治疗的子宫颈癌会出血和痛且扩散至阴道;会阴;骨;结肠;膀胱.;细胞由会阴淋巴结至其他器官