A.直接蔓延 B.遠(yuǎn)處轉(zhuǎn)移 C.淋巴轉(zhuǎn)移 D.血行轉(zhuǎn)移 E.種植轉(zhuǎn)移
A.骨盆 B.肺 C.肝 D.腦 E.椎體
A.9~13cm B.15~19cm C.15~22cm D.22~25cm E.>25cm