海量資源,盡在掌握
 癌細(xì)胞播散到原發(fā)腫瘤以外部位生長(zhǎng)的過程。其發(fā)生必須先有浸潤(rùn),然后癌細(xì)胞經(jīng)血道、淋巴管等途徑到達(dá)一定部位生長(zhǎng)才能形成轉(zhuǎn)移。癌轉(zhuǎn)移的途徑有:①淋巴道轉(zhuǎn)移。②血行轉(zhuǎn)移。③接觸轉(zhuǎn)移。④種植性轉(zhuǎn)移。⑤腦脊液轉(zhuǎn)移。⑥全 (共 148 字) [閱讀本文] >>