(一) 直接蔓延 ( direct extension ):瘤细胞连续不断地沿着组织间隙、淋巴管、血管或神经束衣侵入并破坏邻近正常器官或组织,并继续生长称 直接蔓延 。
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direct extension night service 小交换机直达分机用作夜间服务
direct t extension 直接蔓延
direct inward dialing to extension 直接拨号打入至分机
It exploits the fact that the light-sensitive cells in the retina at the back of the eye are a direct extension of the brain.
它引用的事实是:在眼睛后部视网膜上的感光细胞是大脑的直接延伸。
It's based on the fact that light-sensitive cells in the retina at the back of the eye are a direct extension of the brain.
这正是利用了人类视网膜的感光神经与脑细胞之间的直接联系。
The most common spread pattern of PGC are direct extension to the liver and nodal involvement.
胆囊癌主要转移形式是直接侵犯肝脏和淋巴结转移。
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